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Xtreme Bond™ Masonry Adhesive is a premium quality, high strength masonry glue for stone, concrete and other building materials.  Designed for hardscape and masonry trades, Xtreme Bond Adhesive is known for it's quick adhesion, fast cure, and ability to be used on wet or frozen surfaces and at extreme temperatures, hot or cold. It produces a permanent and unyielding bond overnight to almost any substrate or building material under a wide range of temperature and moisture conditions. Xtreme Bond Masonry Adhesive Caulk is formulated for concrete and cement blocks, brick, stone, retaining walls, capstones, slate, pavers, lumber, metal and more. Build stable, strong structures and make efficient repairs easily, save money when you buy by the case.


The adhesive is a one-component premium polyurethane adhesive manufactured for Hardscape Depot™ by a recognized leader in the industrial coatings and adhesives industry.  This superior bonding construction adhesive is weatherproof and can be used for multiple surfaces including brick, cement and concrete blocks, retaining walls, lumber and more. Features:

  • Easy to use
  • Permanent overnight bond
  • Up to 3 times the strength of conventional adhesives
  • Bond is typically stronger than the materials being bonded
  • Long open time allows repositioning before bonding
  • Use in extreme temperatures
  • Sub-freezing up to 250° F
  • Wet and Frozen Surfaces
  • Quick adhesion and fast cure
  • Will not crack or lose bond over time

Xtreme Bond Masonry Adhesive reacts and cures with airborne moisture forming a formidable bond between the surfaces. It has incredibly quick adhesion and a fast cure. It is formulated for difficult installation temperature extremes (hot and cold) and will adhere to both wet or frozen surfaces where others fail.


    14 days Return Policy

    All product returns & exchanges are available within 14 days of purchase. Some exceptions apply. Pallet refunds are available within 30 days of the deposit date.  After 30 days, pallet refunds are subject to a $25.00 surcharge. No exceptions can be made. All product returns are subject to a 20% restocking fee.   

    To qualify for a refund; Product should be in new condition and with original packaging. Also, please do not assemble or modify the product in any way. The policy doesn't include:

    • Clearance Items

    • Gift Certificates

    • Personalized Items

    • Items Marked “Non-Returnable” (clearly indicated on the sale page before placing your order)

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