HT Rapid Cap Seal

HT Rapid Cap Seal is a 1:1 ratio, non-sag cap seal used to set surface mounted epoxy ports and to seal the surface of a crack prior to epoxy or polyurethane injection. The HT Rapid Cap Seal has no odor and is typically ready to inject within 1 hour.

HT Rapid Cap Seal is designed specifically for capping cracks and ports before injection and for vertical patches to concrete, block, wood, rubber, fabric, and other materials. Exposure to ultraviolet light may cause slight discoloration, however the physical properties are unaffected.

100% Solids, No VOC’s
Meets USDA and FDA Requirements
Meets USGBC LEED Criteria – IEQ4.1
Cures from -20° F to 130° F.
Produces High Strength Quickly
Self Priming
Fast initial set; rapid gain to ultimate strengths.

Viscosity (Mixed)..........................................................Non-Sag
Hardness, durometer (ASTM D2240)..........................67 to 72D
Tensile Strength, PSI (ASTM D412)....................................4600
Elongation % (ASTM D412).......................................6% to 8%
Compressive Strength (neat)........................................3900 psi
(ASTM D695) (with sand)............................................4800 psi
Bond Strength (ASTM 882-99).....................................3450 psi

1⁄2 Gallon Kits