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. Fast curing. 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 2.5 times to fill those irregular and large holes around the home. Expansion will vary depending on the conditions and confinement of the space. Excellent insulator, and also blocks pests, noise and birds. Convenient aerosol can, no mixing required simply spray into the gaps. Cured product can be cut, trimmed, sanded and painted. Temperature resistance – approximately -40oC 90oC. Suitable for interior and exterior use. Superior adhesion to a broad range of surfaces, resulting in a lasting finish. CFC-free ozone friendly hydrocarbon propellant. Where can this product be used? Filling large irregular shaped gaps, hollows and cavities Filling around pipes Behind skirting boards and architraves Around door and window cavities Suitable for: Timber, Brick, Concrete, Plasterboard, Particleboard, Fibre cement sheeting, Masonry, Ceramic tiles, Glass, Steel, Aluminium
