Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover dry conditions in sealed container

dry conditions in sealed container What to expect on the job

After curing

Brushless technology means more energy goes into the blade and less is lost as heat

Specific Gravity Temperature 25 °C

It is compatible with drills and impact drivers that take a 1/4" hex shaft

Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover dry conditions in sealed containerSika 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;