Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover After curing

After curing

Cut it off to remove

2 kg pack is ideal for general work and keeps neatly in a toolbox or caddy

Specific Gravity Temperature 25 °C

Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover After curingSika Boom 420 Fire is a one part, self expanding polyurethane foam that restores the fire resistance performance of floors and walls at linear seals, providing up to 180 minutes fire resistance in accordance with AS 1530. 4. Its combi valve allows both gun and nozzle (straw) application. Features & Benefits Up to 180 minutes fire resistance (AS 1530. 4), depending on configuration Combi valve for gun or nozzle application One part and ready to use;