PENOSIL FIRE RATED B1 FOAM EXPANDING HAND 760ML B1-296

PENOSIL 296 Fire Rated Straw Foam B1 - Pink (720ml)

Hand held application. Comes with nozzle and gloves

PENOSIL Fire Rated Foam B1 296 is a fire-rated one-component polyurethane straw foam for installing and sealing fire-proof doors, windows, walls and other sealing works in places with heightened fire safety requirements. 
Adheres well to most materials such as wood, concrete, stone, plaster, metal, PVC and polystyrene.

Values:

Fire resistant up to 240 minutes
Fire class B1 (DIN) and B-s2,d0 (EN)
High expansion
High mechanical strength
Very good adhesion to many materials
Excellent thermal and sound insulation
Excellent air tightness

Application Areas:

Installing fire-proof doors and windows.
Sealing joints in fire-rated walls.
Sealing and filling works in places where heightened fire safety requirements apply.
Other filling and sealing works.
Enhancing thermal and sound insulation.

Adheres To:

Wood
Concrete
Stone
Plaster
Metal
PVC
Polystyrene

Usage Instructions:

Surfaces must be clean from dust, loose particles and oil stains.

Moisten dry surfaces with water mist to ensure a faster curing time and better end results.

Shake the can vigorously at least 20 times. Remove the cap. Hold the foam can in an upright position with the valve up. Screw the straw applicator tightly onto the foam can valve. Hold the can upside down when extruding the foam. Foam output can be adjusted with the applicator trigger.

Fill the joints up to approx. 50%. In the case of larger joints, apply foam in several layers and moisten slightly between each layer. Excess foam can be cut after it has fully cured.

Tips:

Air temperature during use: +5°C to +30°C.
Protect adjacent surfaces with paper, plastic film or other suitable material.
Due to the wide variety of construction materials, we recommend a preliminary compatibility test.
Working at low temperatures, the foam can must be prewarmed to room temperature (around +20°C).

Limitations:

Does not adhere to polyethylene (PE), PTFE (Teflon®) or silicone surfaces.
Do not use at temperatures below +5°C.
Cured foam needs to be covered with a suitable material to protect against UV rays.
Do not cover before the foam has fully cured.