Selleys No More Big Gaps – Expanding Foam 390g

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.

Features

• 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.

See the SDS here.