High-Performance Construction Adhesive

XCEL HCA is a 1-component, moisture-curing, permanently elastic, high-performance construction adhesive based on MS Polymer. XCEL HCA is engineered for subfloor, decking, hardscaping, etc. While remaining permanently flexible with zero shrinkage, HCA is excellent for all interior and exterior general construction needs.

Fields of Application

Fields of Application Multipurpose construction adhesive provides excellent adhesion to various building materials, including but not limited to wood, stone, and concrete.

  • Bonds to most building materials

  • Excellent for subfloor, decking, hardscaping & much more

  • Interior + Exterior Application

  • Tenacious Bonding

  • Ultra-Low VOC’s

  • Virtually Odorless

  • Excellent resistance to extreme temperatures
  • Versatile – no risk of damage or leaching with any building materials.

  • Highly durable, & moisture stable

  • Cures permanently flexible, with zero shrinkage

  • Can bridge gaps up to 3/8″ – Conforms to ASTM C-557

Technical Information

Flooring TypeTrowel SizeCoverage

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