Concrete Solutions for architects, engineers and builders since 1974

StarSeal Envio Strong

STARSEAL ENVIO STRONG is a technically advanced non re-emulsifiable modified vinyl emulsion polymer designed for use as an admixture to Portland cement mixes to improve adhesion and mechanical properties as an ASTM C 1059, Type II Bonding Agent.

Concrete or mortar prepared using StarSeal Envio Strong exhibits fast curing, good resistance to most common industrial chemicals, ultra violet light and high adhesion to many surfaces.


  • Non re-emulsifiable
  • Improves bond strength
  • Increases durability under freeze/thaw cycling
  • Resists most common industrial chemicals
  • Reduces cracking
  • Interior and exterior use for vertical and horizontal applications


Gurad/Film Forming Sealers

Penetrating Sealer and Concrete Curing in one easy-to-use product.