Breathable, Silane/Siloxane Water Repellent for Porous Vertical Surfaces

Product Description

HYDROBLOCK is a water-based, VOC-compliant, nonyellowing, water repellent treatment that remains invisible while protecting surfaces from damaging water penetration. HYDROBLOCK quickly and easily forms a long lasting water repellent barrier within concrete and masonry. It is designed for maximum protection on vertical, above-grade surfaces. such as concrete block and other porous concrete surfaces. HYDROBLOCK is compatible with most caulking compounds and sealants.

HYDROBLOCK's active ingredients provide a two-fold water repellent protection to concrete and masonry by 1) a non-yellowing, surface barrier that repels water, mildew, dirt and airborne contaminants and 2) integral protection by an in-depth chemical action-forming barrier.

Basic Use: HYDROBLOCK is designed specifically for water repellent treatment of vertical, above-grade concrete block and porous masonry units. Proper treatment is invisible and long lasting.

Features and Benefits

  • Formulated for concrete block and porous masonry.
  • Penetrates substrate for permanent hydrophobic protection.
  • Odorless.
  • Ready-to-use, non-flammable, non-volatile.
  • Invisible, long lasting protection.
  • No film. Leaves surface breathable.

Short Spec:

071900: Water repellent treatment: For vertical concrete and other block and porous masonry surfaces. VOC compliant silane/siloxane blend, odorless, invisible. "HYDROBLOCK" by L&M Construction Chemicals, Inc.

August 3, 2010