(Tremco) Tremsil 400 can handle up to 40% expansion and contraction making it ideal for high-performance sealant applications. Tremsil 400 is extremely low in VOCs and can be used in any VOC regulated areas across the U.S. and Canada.

  • Primerless adhesion for most construction materials reduces installation time for typical construction substrates such as wood, concrete, brick, vinyl, aluminum and most durable paint finishes.
  • Specifically designed to achieve a watertight seal in expansion joints, and for general perimeter caulking of windows, doors and frames, precast and tilt-up panels.
  • Medium modulus with capability to handle up to 40% expansion and contraction, making it ideal for use in dynamically moving joints.
  • Greenguard Gold certification ensures safety for use in the most sensitive indoor environments including hospitals and schools.

Available Colours
Available in all standard colours

Available Sizes


Product Data Sheet
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