Description
BLOCKADE is a single component, water-based intumescent acrylic firestop sealant that meets ASTM E 814/UL 1479 specification for Fire Tests of Penetration Firestops. Intumescent product expansion fills the void created by combustible materials burned during a fire.
- Treats all general firestopping applications for combustible & non-combustible penetrations
- Meets ASTM E-814/UL 1479
- 4-hour system tested
- Intumescent product expansion fills the void created by combustible materials burned during a fire.
- Red color for easy inspection
- Interior use
- Dimensions: 8 x 6 x 12 (in.)