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Mastic sealant

A flexible, waterproof sealant used to fill gaps and joints, often in construction and automotive applications.

Mastic sealant is a flexible adhesive used to seal joints and gaps in construction materials, preventing air and moisture infiltration. It is crucial for optimizing building performance, enhancing durability, and supporting weatherproofing. By providing a reliable and effective sealing solution, mastic sealant supports efficient construction, improves building protection, and contributes to successful project delivery by ensuring that structures are well-sealed, aligned with design specifications, and capable of meeting environmental conditions and client expectations.

Used in a sentence

Mastic sealant was used to fill the gaps around the windows and doors.

Synonyms/variation
  • Flexible Sealant

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