Fire-resistant protective foam 820 B1, 820P B1, 840 B2, 840P B2

820 B1 Fire Rated PU Foam (straw) Akfix 820, is a single component, moisture curing, self expanding, ready to use polyurethane foam with propellants which are completely harmless to ozone layer. It has a fire rating of up to 217 minutes in certain configurations. High quality PU straw foam recommended for sealing applications where fire resistance is required. It is designed for easy dispensing through the straw adapter included with each can. 820P B1 Fire Rated PU Gun Foam Akfix 820P, is a single component, moisture curing, self expanding, ready to use polyurethane foam with propellants which are completely harmless to ozone layer. It has a fire rating of up to 217 minutes in certain configurations. High quality PU straw foam recommended for sealing applications where fire resistance is required. PU foam used with an applicator gun and features higher yield, easier application and reusability. 840 B2 Fire Rated PU Foam (straw) Akfix 840 is a self-extinguishable aerosol polyurethane foam for filling, sealing and bonding gaps. It is designed for easy dispensing through the straw adapter included to each can. 840P B2 Fire Rated PU Gun Foam Akfix 840P is a self-extinguishable aerosol polyurethane foam for filling, sealing and bonding gaps. PU foam used with an applicator gun and features higher yield, easier application and reusability.