High Temperature Sealants

VITCAS Heat Resistant Sealants are high temperature sealing agents in cartridge packaging. They can be used for a variety of applications such as caulking, filling gaps and jointing for Vitcas Plasterboards, Construction Boards and Vermiculite Boards, as well as connecting flue pipes and sealing the lining of glass in stoves and ovens.

Our range

Vitcas offers a wide range of sealants, each of which serves a unique purpose with its specific characteristics. The products include Heat Resistant Sealant with a heat resistance of up to 1300°C which makes it ideal for use in industries involving ceramics, glass, silica and metals. Heat Resistant Silicone is ideal for adhering to various construction materials, while Intumescent Acoustic Sealant Mastic has sound damping properties that are perfect for window and door frames and it creates a 4-hour fire barrier in the event of a fire.

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11 Items

  • Position
  • Product Name
  • Price
  1. BFC - Black Fire Cement 1250°C

    Black fire cement for domestic and commercial applications on fire bricks, fire grates, flue pipes, flue bricks, boilers and other applications subject to extreme heat. Offers excellent adhesion to fire bricks, block work, stone and clay ware. Resistant to 1250 C.

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    Special Price £3.59 £2.99 Regular Price £5.99
  2. HRS - Heat Resistant Sealant 1300°C

    VITCAS Heat Resistant Sealant is a high temperature sealing and caulking paste for use in fixing and jointing, as well as in providing fire protection. Vitcas Heat Resistant Sealant will withstand up to 1300°C. It is perfect for fixing and jointing ceramics, metals, silica, and glass surfaces.

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    Special Price £9.59 £7.99 Regular Price £11.99
  3. HRF - Heat Resistant Filler 1000°C

    Vitcas® Heat Resistant Filler is a perfect solution for filling in small cracks and joints in high-temperature environments. Ideal for use with High Temperature Plasterboard joints, this filler offers unmatched heat resistance, up to 1000°C / 1830°F, ensuring durability and reliability.

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    Special Price £11.99 £9.99 Regular Price £23.99
  4. Heat Resistant SILICONE 315°C

    VITCAS High Temperature Silicone is a flexible sealant designed to withstand high temperatures up to 315ºC. It is perfect for joints in contact with high temperatures, such as flues, ovens, gaskets, stoves, boilers, and more. Heat Resistant silicone sealant provides excellent adhesion to most building materials, ensuring a strong and durable bond.

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    Special Price £5.99 £4.99 Regular Price £11.99
  5. FC - Flue Cement 1250°C

    VITCAS Flue Cement is a high temperature ready mixed fireproof mortar paste, designed for the safe installation/jointing of clay and concrete flue liners for use with domestic fires and stoves e.g. coal, wood burning or gas (including flame effect).

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    Special Price £2.39 £1.99 Regular Price £5.99
  6. IS- Intumescent Acoustic Sealant - Fire Resistant Mastic

    VITCAS Intumescent Acoustic Sealant Mastic. The sealant provides a 4 hour fire barrier by swelling up in the event of a fire. The sealant also has excellent sound damping properties which is ideal for use in door frames and window sills.

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    Special Price £2.39 £1.99 Regular Price £3.59
  7. BA - Heat Resistant Board Adhesive

    Vitcas Heat Resistant Board Adhesive- 310ml. Resistant up to 1350oC. Can be used for jointing between and adhering to brickwork/ blockwork of high temperature plasterboards, vermiculite boards, insulation boards and construction boards.

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    Special Price £11.99 £9.99 Regular Price £23.99
  8. HRTA - Heat Resistant Tile Adhesive 1000°C

    Heat Resistant Tile Adhesive in Cartridge packaging to ensure easy use and application. Vitcas Heat Resistant Tile Adhesive should be used for fixing tiles in areas subject to high temperatures, such as fire surrounds, behind boilers, ranges, cookers and radiators.

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    Special Price £3.59 £2.99 Regular Price £8.99
  9. CFA - Ceramic Fibre Adhesive

    VITCAS CFA Ceramic Fibre Adhesive is a versatile bonding solution compatible with an array of ceramic fibre products, including blankets, boards, and modules. It is ideal for affixing these insulating materials to brick, concrete, or metal structures. This adhesive is commonly employed for tasks such as reinforcing the interior of a forge or providing insulation for wood-fired ovens.

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    Special Price £11.99 £9.99 Regular Price £23.99
  10. Silicone Caulking Cartridge Gun

    The heavy duty cartridge gun for use with Vitcas adhesives, sealants and silicones reaching a volume of 310 ml. The gun has longevity so you do not need to worry about it breaking quickly and having to be replaced.

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    Special Price £5.99 £4.99 Regular Price £7.19
  11. Fire Retardant Silicone

    Vitcas Fire Rated Silicone Sealant is designed for fire protection purposes in the joints inside buildings. In the event of a fire, it will be able to maintain integrity and insulation value for 4 hours.

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    Special Price £5.99 £4.99 Regular Price £11.99
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