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- Bostik Expanding foam Gun grade Gap filling Adhesive foam 750ml
Bostik Expanding foam Gun grade Gap filling Adhesive foam 750ml
Bostik Expanding foam Gun grade Gap filling Adhesive foam 750ml
About this product
Bostik Expanding Foam Gun Grade Gap Filling Adhesive Foam 750ml is a high-performance polyurethane foam designed for professional use in filling, sealing, and insulating gaps. Suitable for use with foam applicator guns, this adhesive foam provides excellent adhesion to most building materials, including brick, concrete, timber, metal, and plastics. It expands to fill cavities efficiently, offering superior thermal and acoustic insulation while remaining flexible after curing. The Bostik expanding foam is ideal for sealing window and door frames or filling irregular gaps and cracks indoors and outdoors. This gun-grade formulation ensures precise application with minimal waste.
Key features
- Professional-grade gap filling expanding adhesive foam
- Suitable for use with foam applicator guns
- Excellent adhesion to brick, concrete, timber, metal, plastics
- Expands to fill cavities for thermal and acoustic insulation
- Remains flexible after curing for long-lasting results
- Ideal for sealing windows, doors, cracks indoors and outdoors
Specifications
| Type | Expanding foam, gap filling adhesive |
| Formula | Foam |
| Size | 750 ml |
| Colour | Light yellow |
| Material Compatibility | Suitable for wood, brick, concrete, stone, metal, PVC |
| Application | Indoor and outdoor |
| Drying Time | Surface dry in approximately 10 minutes |
| Cure Time | Fully cured in 1 to 2 hours (depending on thickness and conditions) |
| Special Features | Gap-filling, high expansion, can be cut/sanded/painted after curing, thermal and acoustic insulation properties |
| Surface Preparation | Surfaces must be clean and free from dust and grease |
