Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover 2 kg pack is ideal

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

dry conditions in sealed container What to expect on the job

Remove surface dust with a damp sponge and prime with DUNLOP®PRIMER & ADDITIVE and allow to dry before tiling

shower hobs and hob/floor joints

Sika Boom Fire Rated Expanding Polyurethane Foam 750ml Remover 2 kg pack is idealSika 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;