Selleys No More Big Gaps 350g

Selleys No More Big Gaps 350g

Selleys NO MORE BIG GAPS is an expanding foam, which cures into a semi rigid closed cell foam, making it ideal for filling large & 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.


Barcode # 9300697115249
Brand Selleys
Unit Of Measure ea

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