• Grade B1 Gun Applied Expanding Foam
• A one component, polyurethane foam designed for sealing joints in walls and service
openings to prevent the passage of pests, smoke and fire.
• The foam can provide up 4 hrs fire resistance
• Suitable for use in connection with most construction materials and cures by contact with moisture in the air.

Polyurethane foam will not adhere to polythene, silicone and Teflon

The Foam provides excellent heat resistance, sound absorption, high ageing resistance and is resistant to mould and fungal attack.

Typical applications include; horizontal and vertical joints, ductwork, pipe work and services voids through walls and floors and sealing around doors and windows. The foam can also be used for sealing gaps in building heat insulation and fixing and insulation of wall panels

APPLICATION

Only use in temperatures between +5°C and +30°C

• 1. Surfaces to be free from grease, dust and loose material
• 2. Moisten surfaces well before use, this improves adhesion and cell structure of the cured foam
• 3. Shake can well before and at intervals during use.
• 4. Remove cap and attach adapter nozzle (Hand Held) or screw into applicator (Gun applied)
• 5. Turn the can upside down
• 6. Fill the cavity approximately half full and spray the foam with water. For large voids build up foam in layers and spray foam with water between each layer.

Material Safety Data Sheet

COSHH Sheet