fischer Firestop foam is a single component, self expanding polyurethane foam which has been designed to be self curing via the absorption of moisture from the atmosphere. The foam has excellent adhesion properties and can adhere to most building materials, when the foam sets it cures to a semi-rigid structure which accommodates low movement and vibration. Features: A single component filler foam with effective fire resistance, ETA-approval Excellant acoustic and thermal properties, Effective seal against smoke, High bond strength No post shrinkage or expansion, CFC free propellant, Good adhesion to most building materials, For use in Construction joints in walls and floors, Insulating and sealing doors and windows FireStop Foam is a single component, self expanding polyurethane foam, which has been designed to be self curing via the absorption of moisture from the atmosphere Specifications: Dimensions: H:345.0 x W:66.0 x D:66.0 cm Weight: 11375.0 kg Colour: Multi Model Number: 43712