Fire-Stop Solutions

High Performance Fire stopping mastics

Our intumescent fire-stopping mastics and foams are vital for enhancing fire safety in buildings. These advanced materials expand when exposed to high temperatures, forming a char that effectively seals gaps, preventing the spread of flames, smoke, and toxic gases. Fire-stopping mastics are ideal for sealing joints and seams in walls, floors, and ceilings, providing a flexible yet durable barrier that maintains the integrity of fire-rated assemblies.

Intumescent foam, available in injectable cartridges, is perfect for filling larger openings and hard-to-reach areas where conventional mastics fall short. This ensures comprehensive fire protection across all vulnerable points. Both intumescent mastics and foams are essential for the overall safety and compliance of construction projects. Additionally, we offer customizable formulations and OEM availability to meet specific project requirements, ensuring tailored fire protection solutions for every construction need.

Flexible MOQ, fast delivery (less than 3 weeks), OEM, private label.

Applications & Usage
Intumescent Fire-Stopping Mastics – ideal for:
Wall, Floor, and Ceiling Joints – sealing gaps in fire-rated assemblies to prevent the spread of flames, smoke, and toxic gases.
Doors and Window Frames – maintaining fire integrity in openings and perimeters.
Penetrations Around Pipes and Ducts – flexible sealing around plumbing, HVAC, and service penetrations.
Construction Compliance – ensuring adherence to local and international fire safety codes.
Intumescent Fire-Stopping Foams – ideal for:
Cable Trays and Electrical Lines – fireproofing wiring in basements, parking garages, and industrial facilities.
Hard-to-Reach Openings – filling irregular gaps and voids where conventional mastics cannot reach.
Service Penetrations and Conduits – ensuring continuous fire barriers around pipes, ducts, and cables.
Large Openings in Walls and Ceilings – expanding to seal gaps for comprehensive fire protection.


Both products are essential for enhancing fire safety, protecting critical infrastructure, and ensuring compliance in residential, commercial, and industrial projects.

Applications & Case Studies:
1. Residential Project in Singapore – Comprehensive Fire Safety
A developer constructing a high-rise residential building in Singapore faced challenges ensuring fire-stopping compliance in complex wall and ceiling joints. Conventional sealants failed to maintain integrity under high temperatures, risking flame and smoke spread. We introduced our intumescent fire-stopping mastics, which expand under heat to form a durable char, sealing gaps effectively. The solution met stringent local fire codes, provided flexible application in tight joints, and enhanced overall building safety.
2. Commercial Basement Parking in Japan – Fireproofing Electrical Lines
A commercial building in Germany needed to ensure fire safety for wiring and conduits in a basement parking area, where dense electrical installations posed a high fire risk. Traditional sealants could not fully seal gaps around cables, leaving potential pathways for flames and smoke. We recommended our intumescent injectable foams, which expand to fill irregular openings and tightly seal around wires and conduits. The solution created a comprehensive fire barrier, protecting critical electrical systems and ensuring compliance with local fire safety regulations.