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Manually applied, one-component, self-expanding polyurethane foam that cures by reacting with the moisture in the air. EI 240 fire-resistant
according to EN 13501-2 and classified as B1 in accordance with
DIN 4102-1.
PENOSIL Foam B1 PU-476 is easy to use thanks to its convenient
straw applicator, offers excellent adhesive properties and, once
cured, provides very good thermal and acoustic insulation.
The cured foam is semi-rigid and can be easily trimmed, shaped and sanded. It can also be painted or coated.
MAIN FEATURES
• Fire-resistant for up to 4 hours.
• Good adhesion to a wide range of materials such as wood,
concrete, bricks, stone, plaster, metal, PVC and polystyrene.
• Fast curing and high mechanical strength.
• Excellent thermal and acoustic insulation.
• Excellent filling capacity.
• Low curing pressure prevents the risk of
construction elements deforming.
• Can be painted or coated once fully cured.
• Ready to use. Quick and easy application.
• Very long service life
Advice:
This information is only a recommendation based on our experience. Users must always conduct tests before using the products. Safety data sheet available at http://www.recanorm.de/de/dienstleistungen/datenblaetter/sicherheitsdatenblaetter-chemie.html
Select RAL-colour code
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