Fire-retardant foam Piro Foam PF240 Hose PH-0011

Piro Foam PF240 is ideal for filling large, irregular and difficult-to-fill gaps in walls and ceilings. The foam expands its volume, filling the gap completely.
Fire-retardant PIRO FOAM PF240 foam is a one-component, semi-rigid polyurethane aerosol foam. It is supplied in a liquid state in a 750 ml container in a version with a flexible application tube. The foam hardens by absorbing moisture from the air.
Fire resistance class - up to EI 120
Reaction to fire - Bfl-s1, B-s2, d0
Theoretical efficiency from a package of 750 ml - 38 dm3 of hardened foam