CURRENTLY SHOPPING AT Peterborough
Store hours:
Monday - Friday : 7AM-4:30PM Saturday: 8AM-12PMSunday: Closed
Due to supply chain constraints, we reserve the right to limit order quantities. Prices are subject to change without notice.
BLOCKADE® is a single component, water based intumescent acrylic firestop sealant. BLOCKADE® 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. BLOCKADE® treats general fire stopping 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.