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Gunfoam Fire Rated Lakma 750 ml View larger

Gunfoam Fire Rated Lakma 750 ml

Numer produktu Realbud: 65090

One component polyurethane foam with gun applicator. For professional installation, sealing and soundproofing work. The foam hardens under the influence of the humidity in the air. The cured foam meets the requirements of the industrial fire resistant classification B1 to DIN 4102.

More details

$   17.88 14.534968 /unit

$ 14.53 tax excl.

Package 750 ml
Weight 0.9 kg
Thermal conductivity 0,04 W/mK
Application temperature From -5°C to +25°C
Color Light red
EAN Code 5905907916391
Supplier's index 008-05-042-0006
Supplier LAKMA


The foam has good adherence to typical construction materials such as brick, concrete, plaster, wood, metal, polystyrene and rigid PUR foams. It has a high mechanical strength and is resistant to high and low temperatures.



The foam is suitable for all applications where the regulations require the use of a product with B-1 fire resistance class according to DIN 4102. In particular, for fire resistant placements and fitting door frames made from PVC, wood and aluminium, also for the fire resistant sealing of joints (e.g. roof, walls, ceilings), for filling and insulation of cable and pipe conduits, for the insulation of central heating and plumbing systems, for soundproofing and sealing of boat and car interiors.


Colour after curing of the product

Fire resistance

Thermal resistance (hardened product)

Time of full curing


light red

240 minutes

-40°C to +80°C

periodically from -40°C to +100°C

12 hours

45 dm3

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