- Product Type:Putty
- Application Area:Wall, Pipes
- Application Method:Gun, Trowel
- Features:Excellent Seal Properties, High Performance, Low Water Permeability, Flexible
FM012 Firestop Putty is an industry leading elastomeric paste, with fast reacting intumescent properties, designed to seal gaps around throughpenetrations and block the passage of flame, toxic fumes and smoke. FM012 Firestop Putty’s Listed designs offer exceptional performance and use less product, making it more cost effective than other traditional firestop putties.