Expanding Foam Polyurethane | Hand Held & Gun Grade | Fire Rated Available

Expanding Foam | Polyurethane | Hand Held & Gun Grade | Box of 12 units

£66.00

All prices exclude VAT

Foam Type Hand Held Standard Hand Held Fire Rated Gun Grade Standard Gun Grade Fire Rated

Pack Quantity Box of 12 units Bulk Volume: 5 boxes (60 units)

Expanding Foam 750ml: Demsun/Selsil Polyurethane

Whether you're installing door frames, sealing penetrations, or insulating pipework, this professional-grade expanding foam delivers a fast, reliable fill every time. The moisture-curing formula expands to fill irregular voids completely, then cures to a rigid, trimmable finish — ready for painting or plastering. Ozone-friendly propellant with excellent long-term durability.

Single-component, moisture-curing, self-expanding polyurethane aerosol foam
Excellent adhesion and filling capacity
High thermal and acoustical insulation value
Adheres to almost all building materials (except polyethylene, Teflon, silicone, oily or greasy surfaces)
Mould-proof, waterproof and over-paintable
Cured foam dries rigid — trimmable, shapeable and sandable
Does not contain ozone-depleting propellant gases

Fire Rated PU Foam

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

Properties

According to EN 1366-4 fire retardant up to 235 min – see table enclosed. Efficient seal against smoke and gas. Does not contain CFC’s and H-CFC’s. Excellent adhesion & filling capacity. Excellent mounting capacity and stability. 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+. Conforms to the requirements of VOC content specifications in LEED credit EQc4.1 “Lowemitting products” of SCAQMD rule 1168.