Technical Data Sheet HyperFlex

Single component closed cell, pre-polymeric, hydrophobic, flexible, leak sealant and adhesive.


Bonding of concrete/metal/plastic/wood.
Expands to fill void and seal all substrates.
Cracked or honeycombed concrete, expansion joints, cold joints and pipe intrusions.


  • Creates a tenancious bond to any surface.
  • Closed cell structure creates hermetic seal (vac test).
  • Expansion fill voids with up to a 20:1 expansion ratio.
  • Flexibility accommodates movement while maintaining seal.
  • Pre-blended catalyst, no onsite mixing, extremely simple to apply.
  • NSF-ANSI-CAN 61 Approved for potable water.

Maintain seal until ready for application.
Product is moisture sensitive.
Store less than 80 degrees.

300 ml Tubes
5 Gallons pals
55 gallon Drums


U.S.D.O.T. Unregulated class 55

Shelf Life

2 year in unopened container.

Uncured Physical Properties

-20 (Shrinkage) 0% 1 day ASTMD-21126
Viscosity@680F 375 cps
Specific Gravity 1.18
% Solids 100%

Cured Material Properties

Density (Free Rise)03 PCF Density (Confined)50 PCF
Compressive125 PSI Compressive3500 PSI ASTMD-1622
Tensile 75 PSI Tensile 3600 PSI ASTMD-1621
Shear 50 PSI Shear 1760 PSI ASTMD - 638
Elongation 40 % Elongation9% ASTMD - 3574

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