Tec7 Multi-Clean 500ml
Tec7 Pur Pro B1 Expanding Foam 750ml – Gun Grade is a fire-retardant, moisture-curing polyurethane foam designed for sealing, filling, and insulating gaps and cavities. It is suitable for use with a foam gun for precise application and provides excellent adhesion to most construction materials.
Features:
- Fire-retardant B1 classification
- Expands to fill cavities, gaps, and voids
- Excellent adhesion to concrete, wood, metal, brick, and PVC
- Moisture-curing, permanently elastic and durable
- Can be trimmed, sanded, and painted after curing
- Gun-grade for precise and controlled application
- Reduces noise and thermal transmission
Specifications:
- Base: Polyurethane
- Volume: 750 ml
- Curing Time: 20–30 minutes (skin formation), 1–3 hours full cure depending on layer thickness
- Expansion Rate: 30–35 L per can
- Temperature Resistance: -40°C to +90°C
- Fire Classification: B1 (DIN 4102)
- Shelf Life: 12 months in original packaging, stored upright in a cool, dry place