Skip to content

Shield WB

  • Passes ASTM E514, 100% leak protection
  • Reduces water absorption up to 94%
  • Long-lasting silicone-based protection
  • Helps resist carbonation and chloride intrusion
  • UV stable and microbiologically resistant
  • Breathable, vapor-permeable formula
  • Won’t alter substrate appearance when properly applied
  • Cold-weather application capable (40°F+)
  • Repels water to help prevent concrete and masonry damage
  • Water-based, low odor, easy cleanup
  • VOC compliant and environmentally responsible

Shield WB

Tenon® Shield WB is a spray, roller, or brush applied penetrating silane/siloxane water repellent designed to protect concrete, masonry, brick, stone, stucco, pavers, and retaining wall block from water intrusion. This advanced silicone formulation provides breathable, long-term protection by reducing water absorption, mitigating carbonation, and resisting chloride intrusion to prevent freeze-thaw damage, spalling, efflorescence, and chemical erosion. Will not darken or alter the appearance of properly prepared surfaces. Passes ASTM E514 with 100% reduction in water penetration and leakage and reduces water absorption up to 94%.

Use For:

  • Vertical & horizontal concrete
  • Concrete block
  • Concrete pavers
  • Natural stone
  • Stucco
  • Brick
BOMUNIT SIZEUNIT WEIGHTPACK QUANTITYPACK WEIGHTPACK TYPE
1152141 gal. bottle10 lb.440 lb.Case
1152135 gal. pail45 lb.361620 lb.Pallet
11538655 gal. drum550 lb.42200 lb.Pallet
**Product production varies by plant. Please contact your salesperson for product availability in your location.**

Downloads & Resources