BOSTIK FP403 FIRESEAL POLYMER SEALANT is a one-component, fire-resistant hybrid sealant. This fireproof sealant is suitable for fire-resistant sealing of linear joints for up to 4 hours and offers up to 25% movement capability.

Features:

• The high modulus FP403 FIRESEAL can be applied in both vertical and horizontal joints and also offers excellent sound insulation.
• An MS polymer sealant, it is suitable for sealing walls, floors, ceilings, or metal frames, and is also certified for all metal stud (gypsum) connections.

Technical data:

• Brand - Bostik
• Range - FP403
• Product Type - Fire Seal Hybrid Polymer Sealant
• Size - 290ml
• Colour - White
• Form - Soft Gunnable Paste
• Odour - Slight
• Composition - Hybrid Polymer
• Storage/Shelf Life - Up To 18 Months.
• Application Temperature - 5°C To 40°C
• Curing Time - 2mm To 3 mm/24 hours
• Density - 1.48g/ml
• Flow - <2mm
• Service Temperature - -20°C To 120°C
• Tensile Strength - 0.96Nm/mm²

Standards & Certifications:

• Fire-rated to EN 1366-4.
• It’s GEV EMICODE EC1 PLUS certified for very low emissions, is UV and weather-resistant, and is supplied in a post-consumer recycled (PCR) cartridge.