🔍 Product Description

Our Fireproof Sealant Formulation is a premium-grade, high-performance sealant designed to provide exceptional fire resistance, thermal insulation, and smoke control in high-risk environments. Engineered using advanced intumescent or silicone-based chemistry, this formulation expands under heat to block fire, smoke, and toxic gases from penetrating sealed joints and penetrations.

This fire-retardant sealant is ideal for use in construction joints, around ductwork, pipes, cable trays, and electrical conduits. It is compatible with a wide range of surfaces, offering outstanding adhesion, durability, and weather resistance — making it suitable for both interior and exterior applications.

Key Features & Benefits

• Withstands temperatures up to 1200°C+ (varies by formulation)
• Intumescent expansion for superior flame and smoke sealing
• Low VOC, solvent-free, and compliant with green building standards
• Mold-resistant, water-resistant, and long-term durability
• Paintable and non-sagging, perfect for vertical and horizontal applications
• Excellent adhesion to concrete, metal, wood, drywall, PVC, and more
• Easy to apply with standard caulking tools

🏭 Who Can Manufacture This Formulation?

• Specialized chemical formulation labs
• Adhesive & sealant manufacturers with fire-retardant expertise
• Construction chemical companies
• OEMs in passive fire protection solutions
• Private label & custom formulation providers

🔧 Product Scope

Our Fireproof Sealant Formulation is designed to meet the needs of industries requiring passive fire protection systems. It serves critical roles in:

• Construction & Building (e.g., high-rise buildings, hospitals, schools)
• HVAC and MEP systems
• Telecom and Data Centers
• Energy & Oil-Gas Industries
• Marine, Aerospace, and Rail Transport Sectors

Problems Solved:

• Prevents fire spread through gaps and penetrations
• Blocks passage of smoke and toxic gases
• Maintains building compartmentalization
• Enhances life safety and compliance with building codes

Target Users:

• Construction contractors
• MEP engineers
• Fire safety consultants
• Facility maintenance teams
• OEMs and sealant repackers

🧪 Product Types

1. Intumescent Acrylic Fireproof Sealant

• Expands upon heat exposure; ideal for indoor gaps and wall joints.

1. Fire Rated Silicone Sealant

• High elasticity and weather resistance; suitable for exterior applications.

1. Hybrid Polymer Fireproof Sealant

• Combines flexibility and durability for versatile fire-stopping needs.

1. PU-Based Fire Retardant Sealant

• For industrial and metal-based surfaces with superior adhesion.

1. Graphite-Enhanced Sealant

• Offers extreme resistance to fire and smoke; ideal for critical infrastructure.

✅ Testing and Quality Assurance

All formulations undergo rigorous testing and certification under international standards:

• ASTM E814 / UL 1479 – Fire Tests of Through-Penetration Fire Stops
• EN 1366-4 – Fire resistance tests for service installations
• ISO 834 – Fire-resistance tests
• Third-party lab-tested fire ratings (1 to 4 hours)
• Quality control includes viscosity, expansion rate, adhesion, curing, and shelf life tests
• Batch traceability and MSDS documentation included
• Compliant with LEED, REACH, and RoHS standards

🧪 Customize Formulation

🔧 Not interested in ready-made sealant formulas?

📞 WhatsApp us today to discuss your specific requirements. We offer customized fireproof sealant formulations tailored to your raw materials, local regulations, or performance goals.