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A&A Concrete repairs Ltd are now using Firewool  Fire Solutions Products

Ablative Coated Batt

ROCKWOOL Ablative Coated Batt is a firestopping solution for large voids in walls and floors created by service pipes, ductwork and cables. It is easy to fit and provides excellent firestopping and acoustic performance. Each ROCKWOOL Ablative Coated Batt is cut and friction fitted between the services and the edges of the wall or floor void to completely seal the void. The product consists of a lightweight high density ROCKWOOL insulation layer with an additional fire protection ablative coating. ROCKWOOL Ablative Coated Batt is available in either 50mm or 60mm thicknesses. Advantages

  • Excellent fire resistance from single thickness
  • Can be used as a blank seal and a head of wall seal
  • Tested for use in masonry and dry wall constructions
  • Lightweight and simple installation
  • Maintenance free
  • Smoke and acoustic seal
  • Tested for air tightness
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Fire Resistant Silicone SealantROCKWOOL® Fire Resistant Silicone Sealant is a high performance firestopping, heat resisting sealant suitable for use on most building substrates. It provides up to four hours fire protection for joints of up to 35mm.

The product consists of a fire resistant, one part alkoxy cure silicone available in 310ml cartridges. The product is white.


  • Up to four hours fire protection

  • Shelf life of 25 years

    No priming required


With over 30 years experience we are a leading structural repair consulting contractor for local authorities, housing associations, construction industry professionals, commercial organisations and home owners.

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Address: A & A Concrete Repairs Ltd 25 Stonehouse Street Plymouth Devon PL1 3PE

Tel: 01752 257000

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