Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. They can be easily processed with conventional woodworking tools. Vitcas ® Fireplace Render is a prepared dry mix which provides a protective rendering for vulnerable materials which can be damaged by exposure to heat. With this product you can make the fireplace in less time and with less. It is designed for use with all types of fire bricks and brick slips aiming for a thin joint thickness of 3 – 5mm. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Fireboards can eliminate overheating in the room, returning the heat gradually over time. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Ideal to be used in conjunction with our Vitcas fire bricks. With this product you can make the fireplace in less time and with less. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. £11. VITCAS CS Fireplace Construction Board is an insulation board resistant to 1100°C / 1830°F. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. Resistant to 1400 o C. With this product you can make the fireplace in less time and with less. 99 Regular Price £35. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. This board is simpler and quicker to install. With this product you can make the fireplace in less time and with less. Resistant to 1100°C (2010°F) with very good insulation properties. As low as £23. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Resistant to 1100 o C. For interior and exterior use protection up to 1400 o C renders brick, stone, concrete and breeze block, fireplaces, barbeques and kilns. With this product you can make the fireplace in less time and with less. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. VITCAS High Temperature Plasterboard is a non-combustible fireproof board which does not contain any gypsum. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Applications: The VITCAS Fireplace Construction Board is versatile and. VITCAS Fireplace Construction Board. +44 (0)117 911 7895. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Resistant to 1100 o C. VITCAS Fireplace Construction Board. Each pack contains 6 robust, high-quality fixings made to securely and effectively fix your fire-resistant. When lining the complete inside of a recess the board I always used is 12mm Hardiebacker cement board about £12 a sheet 1. Resistant to 1100 o C. Suitable where there is no pre-existing chimney breast or in the centre of a wall or the corner of a room. go to shop read more. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Select type of board: Select product VITCAS CS Fireplace Construction Board: 1000x610x30mm VITCAS HT High Temperature Plasterboard: 1200x800x12mm VITCAS Vermiculite Fireproof Insulation board: 1000x610x25mm VITCAS ACC Heat Accumulation board: 1000x500x30mm VITCAS ACC Heat Accumulation board: 700x400x30mm VITCAS ACC Heat Accumulation board. As low as £23. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. The adhesive can be used for gap filling as well and has a good working time. It has a longer setting time which is easy to use and gives time to match elements. With this product you can make the fireplace in less time and with less. Resistant up to 1350 o C. Qty. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Position; Product Name. With this product you can make the fireplace in less time and with less. 99. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas Board Primer is a premium-quality, highly-effective solution designed specifically to prime the edges of your Vitcas Fireplace Construction Boards prior to applying Vitcas Board Adhesive. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. 99. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Suitable where there is no pre-existing chimney breast or in the centre of a wall or the corner of a room. Check box to add to basket. To avoid further problems with plaster cracking, sticky fibrous scrim tape should be used. Resistant to 1100 o C. Resistant to 1100 o C. VITCAS Adhesive & Grout Spreader. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. 99 £23. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas PVA Sealer, an all-in-one solution carefully engineered to enhance the performance of your Vitcas Heat Resistant Products. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. 20kg. VITCAS-HT-BOARD. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. 99 £9. Resistant to 1100 o C. The plaster should be used in the areas subject to intense heat approx 3m2. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Heat Resistant Spray Paint for painting furnaces, heaters, barbecues, boilers, pipes and all types of equipment relating to high. Details. Generally speaking, 10 kg of heatproof mortar can be used to place 100 standard sized fire bricks. Products you will need. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fireplace in Victoria, BC. 22 Reviews. Can be used with Vitcas Heat Resistant Plaster in areas where Vitcas Fireplace Render cannot be applied. Fireboards can be used around fireplaces and stoves. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Fireboard can eliminate overheating in the room, returning the heat gradually over time. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Add to Cart. They can be easily processed with conventional woodworking tools. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Qty. Crafted with the intention to bolster the strength of your board edges, this primer ensures increased. Uniquely designed to handle extreme conditions, Vitcas Board Adhesive can resist temperatures up to an impressive. Vitcas Vermiculite Fireproof Board with Brick Pattern. Should be used in conjunction with Vitcas® Fireplace Render. Qty. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. As low as £23. With this product you can make the fireplace in less time and with less. 15. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. £11. Resistant to 1100 o C. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. VITCAS Fireplace Construction Board. 99 £4. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Special Price £10. Resistant to 1100 o C. 99. As low as £23. Very easy and quick in its application. With this product you can make the fireplace in less time and with less. Vitcas ® Heat Resistant Plaster is a fireproof smooth finishing coat added on top of Vitcas ® Fireplace Render, Vitcas ® HT Boards and construction boards. With this product you can make the fireplace in less time and with less. Categories: General Product Q&A. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. The wood-fired oven kit consists of: The wood-fired oven (in 5 sections) Dimensions as follows: External: 1,000mm wide x 1,120mm deep x 440mm high. With this product you can make the fireplace in less time and with less. The mesh fabric has acrylic resin so it offers water protection, high flexibility, has age resistance and is also resistant to alkalis. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Add to Cart. Simpler and quicker to install than ever before!Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. To stop your fireplace from being a major source of heat loss you need to insulate inside the chimney from the top and bottom. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. 3mm) adhesive beds and will adhere metal to metal, ceramic to metal as well as ceramic to masonry. 99 Regular Price £23. This includes Vermiculite Board, High Temperature Plasterboard, Fireplace Construction Board, among other insulation and fireproof boards. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. CONTACT FAST ORDER BLOG TRADE ACCOUNTS. Perfect for use in fireplaces, tiled stoves and corner firesides. Vermiculite board is made from a naturally occurring aluminium-magnesium silicate layer that has been already expanded with the application of heat. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. VITCAS CS Fireplace Construction Board is an insulation board resistant to 1100°C / 1830°F. Suitable where there is no pre-existing chimney breast or in the centre of a wall or the corner of a room. Set Of 2 Fireboards (Reeded. e. Vitcas HB60 is a heat resistant adhesive designed for use in the construction of stoves, pizza ovens, tiled stoves and joining outdoor constructions, such as grills and fireplaces. Resistant to 1100 o C. Fireplace would then be a benign thermal. Heat Savers provide complete sales, service and installation for Valor Gas Fireplaces in Victoria BC. VITCAS CS Fireplace Construction Board is an insulation board resistant to 1100°C / 1830°F. Resistant to 1100 o C. Resistant to 1100 o C. Heat Resistant Plaster to be used on Fireplace Render, Construction Board or High Temperature Plasterboard Results are not guaranteed on non-recommended uses Read FAQ now!. With this product you can make the fireplace in less time and with less. Vitcas Fire Resistant Insulation Fixings come in a Pack of 6. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. A Vista Masonry inspector will check over your existing fireplace in order to ensure its continued safe use. Can be used for jointing between and adhering to brickwork/ blockwork of high temperature plasterboards, vermiculite boards, insulation boards and construction boards. Vitcas HB60 is a heat resistant adhesive designed for use in the construction of stoves, pizza ovens, tiled stoves and joining outdoor constructions, such as grills. 99 Regular Price £35. Vermiculite Fire Resistant Board -Fire-proof Insulation VITCAS Fire-proof Insulation Board Refractory to 1100ºC (2010ºF). Add to Cart. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. When you build a fireplace using high temperature plasterboards, the weakest points in construction are gaps between boards. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Add to Cart. Used prior to the application of Vitcas Board Adhesive. 1000 x 610 x 25mm (39 3/8" x 24" x 1") Qty. +44 (0)117 911 7895. VITCAS Ceramic Fibre Insulating Fibre Board is resistant to 1430 o C / 2600 o F. With this product you can make the fireplace in less time and with less. Add to Cart. With this product you can make the fireplace in less time and with less. £21. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas BA Board Adhesive and Hardener- Hardener is used for hardening the surface and edges of Vitcas CS Fireplace Construction Boards; Board Adhesive is used for connecting the boards together and for attaching them to the wall. With this product you can make the fireplace in less time and with less. VITCAS Vermiculite Fire Resistant Insulation Board with a Brick Pattern is resistant to 1100ºC (2010ºF). Litedeer Homes ® is professional in design and manufacturing at electric fireplace, home art and garden décor sinc. 700 x 400 x 30mm. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. Fireplace Render. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fiberglass is an inorganic material which does not contain bond components, so that makes it easy to cut, lightweight and flexible, hence ideal for. For tunnel. With this product you can make the fireplace in less time and with less. Vitcas Mesh Fabric for use in fireplace construction with heat accumulation boards or construction insulation boards. 99. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Finishing off the fireplace chamber is an essential part of the fitting process whether you are using cast iron reeded panels, fireboard, firebrick or the existing brickwork. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas CS Fireplace Construction Board is an insulation board resistant to 1100° C / 1830° F. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. Details. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Suitable where there is no pre-existing chimney breast or in the centre of a wall or the corner of a room. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. 99. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Preparation. +44 (0)117 911 7895. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. VITCAS Heat Resistant. provides the following services: Custom Fire Pits, Custom Fireplaces, Fireplace Installation, Fireplace Sales, Gas Fireplace Installation, Outdoor Fireplace. Resistant to 1100 o C. Check box to add to basket. Great heat resistance Check our offer now!. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. Insulation Construction Boards; Vermiculite Boards; Vermiculite Insulation; Glass Fibre Insulation; Ceramic Fibre Insulation; Plumbing & Building. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. The boards are rigid and self supporting and are used to construct fireplaces and tiled stoves without additional frame work where there is no pre-existing chimney breast or around. With this product you can make the fireplace in less time and with less. Refractory to 1100°C (2010°F) with very good insulation properties for indoor or covered applications including fireplaces, stoves, heaters, range cookers, boilers, night storage heaters, vessels & tanks, hobby kilns etc Vermiculite is a naturally occurring non-toxic, asbestos free aluminium-magnesium silicate material. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. With this product you can make the fireplace in less time and with less. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas Board Primer is a premium-quality, highly-effective solution designed specifically to prime the edges of your Vitcas Fireplace Construction Boards prior to applying Vitcas Board Adhesive. VITCAS Fireplace Construction Board. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fiberglass needle mat felt, made from E-glass, is a heat resistant and heat preservation material. Resistant to 1100 o C. Suitable where there is no pre-existing chimney breast or in the centre of a wall or the corner of a room. With this product you can make the fireplace in less time and with less. Qty. 79. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. . Resistant to 1100 o C. Was this article helpful? 332 out 664 found this helpful. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Simpler and quicker to install than ever before! 20kg. 99. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. We offer a variety of construction materials including Fireplace Construction Board, Board Adhesive and Heat Resistant Plaster for building your base, smoke chamber or firebox. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. 99. With this product you can make the fireplace in less time and with less. Add to Cart. This grade of material can be purchased by the metre. Resistant to 1100 o C. go to shop read more . Vitcas® Fire Boards have high thermal resistance, good thermal insulation and mechanical stability. With this product you can make the fireplace in less time and with less. Fireboards can be used around fireplaces and stoves. Resistant to 1100 o C. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Perfect for use in fireplaces, tiled stoves and corner firesides. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Resistant to 1100 o C. Option 1: Replacement fire bricks. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. The Vitcas®Fireplace Render should be left to dry for at least 3 days in temperatures above +20°C and for longer if moisture is still present as apparent by the colour of the material. Resistant to 1100 o C. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. 1000 x 500 x 30mm. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas Board Primer is to be utilised on Vitcas Fireplace Construction Board. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. Vitcas Board Primer is a premium-quality, highly-effective solution designed specifically to prime the edges of your Vitcas Fireplace Construction Boards prior to applying Vitcas Board Adhesive. VITCAS Heat Resistant. Simpler and quicker to install than ever before! Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. It has a longer setting time which is easy to use and gives time to match elements. Qty. With this product you can make the fireplace in less time and with less. Resistant to 1100 o C. 99. Resistant to 1100 o C. With this product you can make the fireplace in less time and with less. 99 £29. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. With this product you can make the fireplace in less time and with less. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. With this product you can make the fireplace in less time and with less. Vitcas ® Fireplace Render is a prepared dry mix which provides a protective rendering for vulnerable materials, e. With this product you can make the fireplace in less time and with less. Very easy and quick in its application. To stop your fireplace from being a major source of heat loss you need to insulate inside the chimney from the top and bottom. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Check box to add to basket. VITCAS-HRP. Fire Resistant Board are used to construct fireplaces and tiled stoves where there is no pre-existing chimney breast, in the centre of a wall or in the corner of a room. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant. Vitcas Board Primer Regular Price: £12. Perfect for use in fireplaces, tiled stoves and corner firesides. Resistant to 1100 o C. Fire resistant boards are sealed together with Vitcas® Heat Resistant Sealant.