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Blockade Fire-Rated High Performance Intumescent Sealant 10.1 fl. oz. Red

Mfg.# 18858
Sku# 7079908
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BLOCKADE® is a single component, water-based intumescent acrylic firestop sealant. BLOCKADE meets ASTM E 914/UL 1479 specification for Fire Tests of Penetration Firestops. Intumescent product expansion fills the void created by combustible materials burned during a fire. BLOCKADE treats general firestopping applications for combustible and noncombustible penetrations and also has exceptional sealant qualities, such as: superb unprimed adhesion, excellent flexibility, easy gunning, and is paintable once fully cured.

  • Meets ASTM E 814/UL 1479 specifications
  • Excellent adhesion to unprimed surfaces
  • Red color for easy inspection

Brand Name:DAP
Size:10.1 fl. oz.
Type:Fire-Rated Sealant