Osmo Interior GAP SEALER Filler Acrylic Sealant Laminate Wood Floor

Osmo Interior GAP SEALER Filler Acrylic Sealant Laminate Wood Floor

Osmo Interior Gap Sealer is an easy to apply gap seal for interior joints drying in just 1 hour and water repellent once fully cured.

Resistant to changing environmental conditions, stays elastic so will not crack and fall out of filled gaps.

Perfect for sealing interior window and door frames to masonry. Can be treated with Osmo finishes after 1 hour. 

Note: For interior use only. Do not apply if risk of rain or frost.

Gaps to be filled must be clean, dry and free from dust, grease, rust and other surface contaminates. No primer is required for non-porous surfaces. Porous surfaces such as concrete, stone, cement and plaster can be primed with a mixture of one part acrylic sealant and 4-5 parts water.

Apply to gaps between joinery and other substrates of between 5mm/25mm. The recommended joint depth/width ratio is 1 to 2.

For the best results, application temperature should be between between 5°C and 40°C. Immediately after the application, smooth the sealant at once with wet finger or a wet tool. Excess sealant can be removed by a wet cloth. Keep the sealed joint dry at least for two hours. Cured sealant can be removed mechanically.

Product Coverage

Coverage is dependent on gap width and depth but as a guide, based on 3mm gaps a 310ml tube will fill around 30 linear metres.

Should not be used for sealing joints permanently exposed to water.

We have a mixed range of colours available:

  • White
  • Pine / Spruce
  • Light Oak
  • Medium Oak
  • Red Wood
  • Dark Oak
  • Walnut
  • Grey
  • Black
  • Clear
  • Brown

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  • Product Code: Osmo Interior GAP SEALER
  • Availability: In Stock
  • £1.20
  • Ex Tax: £1.00
This product has a minimum quantity of 500


Tags: Osmo, Interior, GAP, SEALER, Filler, Acrylic, Sealant, Laminate, Wood, Floor