Selleys NO MORE BIG GAPS is an expanding foam, which cures into a semi rigid closed cell foam, making it ideal for filling large and irregular holes or cavities such as around pipes. Saves times by curing quickly and expanding 2.5 times to fill those irregular and large holes around the home. Excellent insulator as it sets solidly and also blocks pests, noise and birds. Convenient pack, no mixing required. Easy to finish neatly, as the cured product can be cut, trimmed, sanded and painted.Cures quickly. The surface will be tack free within 15 minutes after application. A 3cm to 5cm deep application will be fully cured in approximately 4 hours. Expands up to 20 times after application. However this will vary depending on the conditions and confinement of the space.

•Temperature resistance - approximately -40oC +90oC
•Suitable for interior and exterior use
•Superior adhesion to a broad range of surfaces, resulting in a lasting finish
•It is an aerosol can, so you simply spray into the gaps
•Contains gloves in the cap for safe application
•Ozone safe as it contains a CFC-free ozone friendly hydrocarbon propellant
•Not suitable for use as a fire barrier
•Not suitable for manufacture of floatation aids or life saving devices
•Will not block rats and mice where access holes are in current use

Product Type:Gap Filler
Physical Form:Paste
Application Method:Brush
Material Compatibility:Timber;Brick;Concrete;Plasterboard;Particleboard;Fibre Cement Sheeting;Masonry;Ceramic Tiles;Glass;Aluminium;Paint
Colour:White
Container Size:475 g
Container Type:Cartridge
Specific Gravity:1.60 to 1.65 g/ml @ 20°C