Flame Stopper 3629-5-61 Intumescent Fire Sealant, Red, 10 Oz

Flame Stopper 5000 is a flexible intumescent acrylic latex fire stop sealant designed to protect buildings and workplaces from the spread of fire, smoke, and toxic fumes. When exposed to extreme heat, this advanced sealant expands to seal penetrations and openings, effectively blocking fire from traveling through gaps around pipes, cables, HVAC systems, and electrical conduits.

This sealant solves the critical problem of fire spread through wall and floor penetrations. By expanding intumescently when heated, it creates a reliable barrier that prevents flames, smoke, and dangerous fumes from traveling to other areas of a building. Whether you are sealing horizontal or vertical joints, through-penetrations, or surfaces subject to movement and vibration, Flame Stopper 5000 provides dependable protection without cracking or deteriorating.

Features and Benefits

• Intumescent Expansion: Expands under intense heat to seal openings and effectively block the spread of fire through penetrations.
• Flexible and Durable: Maintains flexibility in areas subject to vibrations and movement, ensuring it will not crack or deteriorate over time.
• Paintable: Dries to a red flexible seal that can be painted once dry for seamless integration with existing surfaces.
• Easy Application and Cleanup: Simple to apply with easy cleanup using soap and water before the sealant cures.
• Interior and Exterior Use: Suitable for both interior and exterior applications to stop the spread of toxic fumes, smoke, and fire.

Specifications

• Brand: Flame Stopper
• Model: 3629-5-61
• Size: 10 fl-oz tube
• Color: Dark Red
• Type: Intumescent acrylic latex fire stop sealant
• Functional Cure Time: 8 to 10 days