Product Details
Polyfoam
Bostik


10312
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Description:
Bostik Polyfoam is a single part, foaming polyurethane compound supplied in a pressurised aerosol pack. It requires no mixing or measuring, simply aim the supplied nozzle and spray. 
The foam will expand vigorously after dispensing to form a semi-rigid foam which bonds, fills, seals and insulates against heat and noise. It will automatically expand to seal all hidden spaces and cavities. 
Polyfoam is ideal for filling large gaps or cavities, or for use as a packing material for valuable items and can be built up to fill large volumes or injected to seal and fill enclosed cavities such as glands or service entries. Polyfoam is suitable for use, without priming, on a wide variety of materials including metal, wood, brick, stone and most plastics and rubbers (excluding PTFE, PE and PP) and once set can be trimmed or cut and overpainted with gloss or emulsion paints. 
The aerosol contains 500ml of Polyfoam which will expand to approx 15-20 litres.