Bostik Pro FP403 Fireseal Hybrid Sealant 290ml White

Bostik Pro FP403 Fireseal Hybrid Sealant is a high-quality, professional-grade sealant designed to provide exceptional fire resistance. This hybrid sealant, available in a 290ml white variant, is ideal for sealing joints and service penetrations in fire walls, partitions, fire rated door frames and glazing systems. This top-tier product from Bostik offers excellent adhesion to a wide variety of substrates without the need for priming.

• Designed to provide up to 4 hours of fire protection
• Excellent adhesion without the need for priming
• Compatible with many substrates including concrete, metals, plastics, and wood
• Easy application with standard cartridge gun
• Low odour formulation for user comfort
• Flexible and paintable once cured