• Home
  • Adhesives Technology Crackbond LR321G Epoxy Gel 16.5 oz
Image for Adhesives Technology Crackbond LR321G Epoxy Gel 16.5 oz from White Cap
+ / - Hover over image to Zoom
Other Views

Adhesives Technology Crackbond LR321G Epoxy Gel 16.5 oz

Brand: Adhesives Technology Mfg#: A16-LR321G
Product#: 579A16LR321G
Based on Product Sourcing
Hazardous material shipping restrictions apply. You may be contacted by Customer Service if an alternate shipping method is required.

Please Login to receive Special Pricing
Not Registered? Create an Account


Crackbond LR321G is formulated for use as an injection resin for cracks in structural concrete, masonry & wood. It’s also perfect for epoxy grouting, healing-sealing or as a mortar when mixed with sand. It has the viscosity of light oil and low surface tension, allowing it to deeply penetrate fine cracks. It cures to a solid with no shrinkage, bonds to both surfaces of the crack, bonding the structure back to its original monolithic strength


  • High strength
  • Low viscosity epoxy system ideal for gravity feed crack injection applications
  • Moisture insensitive system-can be used on damp surfaces
  • 100% solids, solvent free system means low VOC content


  • Brand: Adhesives Technology
  • Product Line: Crackbond LR321G
  • Compressive Strength: 10200 psi
  • Standards: ASTM C881
  • Color: Clear Part A, Amber Part B
  • Applicable Materials: Horizontal Concrete, Masonry, Wood
  • Application Temperature: 50 - 100 deg F
  • Mixing Style: Nozzle
  • Specific Gravity: 1.13 Part A, 0.96 Part B
  • Mixing Ratio: 2:1
  • Type: 2-Part, High Modulus, Low Viscosity
  • Flash Point: 200 deg F
  • Capacity: 16.5 oz
  • Odor/Scent: Slight Part A, Slight Amine Part B
  • Packing Type: Cartridge
  • Application Method: Spray
  • Storage Temperature: 50 - 95 deg F
  • Form: Liquid
  • Usage: For Interior Slabs and Exterior Above-ground Slabs, Decks, Patios, Driveways, Parking Garages and Other Structures From Water, Chlorides and Mild Chemical Attack