Firestop Systems - 510-NS-300 - 304ml Firestop Systems Non- Slump Caulking Fire Stop


Product code: FIR510NS300

Manufacturer: Firestop Systems

Part Number: 510-NS-300

 Out of Stock


Description: Intumescent Caulk is water-based, single component elastomeric sealant intended for use as a firestop system component. It forms an economical yet durable, flexible and watertight bond with most construction materials. It is applied independently for “caulk and walk” systems or over mineral wool or backer rod to seal the openings where building services such as pipes and cables penetrate fire rated assemblies. Will not crack or crumble as the physical properties remain stable over time. It tools easily and cleans up with water. May be applied by caulking gun or trowel.