Soudal Flexible Expanding Foam Gun Grade 750ml - Soudal

This product is specifically designed as 'gun grade' and requires a foam gun applicator for controlled dispensing and application. Standard aerosol cans of expanding foam are available for manual application.

Curing time varies depending on temperature, humidity, and foam thickness. Typically, it becomes tack-free in about 15-30 minutes and can be cut or trimmed after approximately 1-2 hours.

The cured foam is water-resistant but not fully waterproof. It is suitable for sealing against moisture, but prolonged submersion in water is not recommended.

Yes, once the foam is fully cured, it can be painted over with most common paint types. Ensure the surface is clean and dry before painting.

To store partially used cans, leave the can attached to the foam gun, close the gun's flow valve, and invert the can. Clean the gun immediately after use with a PU foam cleaner. Store cans upright in a cool, dry place.

When stored correctly (upright, in a cool, dry place, away from direct sunlight), the shelf life is typically 12-18 months from the date of manufacture.

While the foam has strong adhesion, it is designed primarily for sealing and insulation, not for structural load-bearing applications. For structural bonding, specific adhesives should be used.

Ensure the can is securely attached to the gun, shake the can thoroughly, and check if the gun's valve is open. The product may also be past its expiry date.

Reduce the flow rate using the foam gun's adjustment screw. Apply foam in smaller quantities, as it will expand. Ensure surfaces are not excessively damp.

Ensure the surfaces are clean, dry, and free from dust, grease, and loose material. Lightly pre-dampen porous surfaces with water for better adhesion and expansion.

This can indicate over-expansion or insufficient application. Ensure proper application techniques and that the joint is not excessively wide for a single application. Ensure adequate ventilation during curing.