Fire Stop Fireproof Sealant

Alcolin Fire Stop Fireproof Sealant is a high-quality sealant made from inorganic resins that do not shrink, crack or allow for movement once cured. It bonds to concrete, brick and metal and is ideal for permanently repairing and sealing openings, joints, cracks and fixtures in chimneys, piping, refractory elements and other areas which come into direct contact with flames or are exposed to extremely high temperatures (up to 1500°C).


300ml cartridge

Uses / Applications

  • Sealing of joints and openings subjected to high temperatures and direct flames
  • For permanent repair and sealing of joints, cracks, chimneys and refractory elements

Other Information


  • Not suitable for sealing flexible surfaces or joints that will be subjected to movement
  • Not suitable for central heating and gas installations

This product is currently out of stock and unavailable.