Description

CRACKBOND® LR-321 adhesive products are two-component, high modulus epoxy resin formulations designed for high performance structural crack repair applications, including those which require ASTM C881. The adhesive product's application temperature range is between 50 °F - 100 °F  (10 °C - 38 °C).

Key Features

• Moisture tolerant
• Cures with virtually no shrinkage and bonds to most surfaces
• Can be used as an epoxy primer/sealer
• Wets out aggregate for mortar applications
• UL Certified – Drinking Water System Components to NSF/ANSI 61
• Evaluated by National Transportation Product Evaluation Program (NTPEP)