PU Foam

B1 FIRE RETARDANT PU FOAM

LOTFIX B1
Base Technology Polyurethane
Tack Free Time 5~10 mins
Curing Time 30~60 mins
Yield (Output Volume) 45~50 L
Shrinkage No
Flammability Class (DIN 4102) B1
Application Temperature Range +5°C ~ +35°C
Temperature Resistance Once Cured -30°C ~ +80°C
Shelf Life 12 months
*The above data is based on the standard environment with a construction temperature of 23±2℃ and a humidity of 50±5%.
Overview of B1 FIRE RETARDANT PU FOAM

DESCRIPTION

LOTFIX B1 is an one-component self-extinguishable fire retardant polyurethane foam which to be used by gun or manually. It is B1 fire retardant class (according to DIN 4102-1 standards).  And it is used for filling and sealing the frames and gaps, and especially the installation of fire doors. Also it has excellent bonding strength that adheres to the wide range of surfaces.


LOTFIX B1 Fire Retardant PU Foam - Superior Fire Safety & All-in-One Sealing

Looking for a high-performance PU foam that combines top-notch fire safety with exceptional sealing capabilities? LOTFIX B1 Fire Retardant PU Foam is your ultimate solution.

Unrivaled Fire Protection: With a B1 fire rating compliant with DIN 4102-1, our foam offers self-extinguishing properties, making it ideal for fire doors, electrical installations, and other fire-sensitive applications. Rest easy knowing your projects meet strict safety standards.

Versatile & Efficient: This one-component foam is ready to use right out of the can, eliminating the need for mixing. It achieves a tack-free finish in just 5 - 10 minutes and fully cures within 30 - 60 minutes, significantly reducing installation time. Whether you're filling gaps around windows and doors, insulating pipes, or bonding various building materials like metal, concrete, and wood, LOTFIX B1 gets the job done.


KEY FEATURES

•  One component, ready-to-use.

•  B1 fire retardant class (according to DIN 4102-1 standards).

•  Good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.

•  Excellent adhesion to the wide range of surfaces.

•  Environmentally friendly (CFC-free).


USES

•  For installing or mounting of door and window.

•  For filling and sealing of gaps, joint and openings.

•  For insulating the electrical outlets and water pipes.

•  For bonding and fixing.

 

PACKAGING

Can packaging: 750ml/can and 500ml/can

--For both Gun type and Manual type.

--Gross weight is 500g to 1000g upon requested

Carton packaging available in: 15 cans/carton    12 cans/carton (regular)     6 cans/carton

Contact us for other carton packaging

 

SHELF LIFE

12 months in cool dry conditions between +5°C to +30°C. Transport and store shall always in an upright position (to avoid blockage of the valve).



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