Expandagap BG1

Product Decsription

Expandagap BG1 is a fine cell polyurethene foam in precompressed form, specifically designed to expand to fill regular or irregular gaps and joints to provide a permanent flexible seal in a wide range of details. It responds to continued expansion and contraction cycles caused by thermal and structural movement. Expands to approximately 5 times its pre-compressed thickness. Expandagap BG1 provides sound reduction when installed.

Product Features

  • Resistant to U.V., ozone, fungus and bacteria

  • External and internal use.

  • Can be over painted with water based acrylic paint.

  • Impregnated with flame retardant acrylate.

  • Easy to fix.

  • Seals against cold, dust, draught, debris and rain.

  • Provides a water tight seal.

  • Non-tainting, suitable for use in contact with potable water.

Product Applications

  • Compressed to 33%(1/3rd) of original thickness ExpandagapBG1 provides a seal against driving rain.

  • Joints between pre-cast units.

  • Seals around door and window frames.

  • Roof structures.

  • Vertical and horizontal joints of building facades.

  • Expansion and structural joints.

Product Enquiry - Expandagap BG1

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