Demsun P43 Fire Rated B1 Hand Held Pu Foam - Grey

Demsun P43 Fire Rated B1 Hand-Held Pu Foam - Grey

- According to EN 1366-4 fire retardant up to 235 min – see table enclosed.
- Efficient seal against smoke and gas.
- Does not contain CFCs and H-CFCs.
- Excellent adhesion & filling capacity.
- Excellent mounting capacity and stability.

Demsun P43 B1 Fire Rated Pu Foam, is a single component, moisture curing, self-expanding, ready-to-use polyurethane foam with propellants that are completely harmless to the ozone layer. It has a fire rating of up to 235 minutes in certain configurations. High-quality PU straw foam is recommended for sealing applications where fire resistance is required. It is designed for easy dispensing through the straw adapter included with each can.

Features:

- High yield up to 45 liters depending on temperature and humidity.
- Excellent adhesion on most substrates (except Teflon, PE, and PP).
- High filling capacity.
- High thermal & acoustical insulation value.
- After cured, it can be painted, cut, trimmed.
- No shrinkage.
- Mould and water-resistant.
- Conforms to fire class B1 (DIN 4102).
- Conforms to French A+