Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover shower hobs and hob/floor joints

shower hobs and hob/floor joints

254mmBlade

After curing

dry conditions in sealed container What to expect on the job

Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover shower hobs and hob/floor jointsSika 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;