Penetrating Concrete Sealing Compound


W. R. MEADOWS introduces INTRAGUARD, a water-based, penetrating concrete sealing compound for exterior concrete surfaces specifically designed to limit the intrusion of moisture and chlorides into concrete surfaces. Its proprietary blend of silane and siloxane penetrates deep into the pores of the concrete to help protect it from scaling caused by deicing salts. INTRAGUARD’s clear sealing properties weatherproofs and protects virtually all exterior concrete surfaces including concrete driveways, walkways, and parking lots.

The product is designed to provide lasting protection from de-icing chemicals and moisture intrusion. Surfaces treated with INTRAGUARD will also be resistant to staining from oils, fuels, and common chemicals. One of INTRAGUARD’s major benefits includes its non-film forming material that penetrates deep into the surface to form an integral barrier to moisture penetration.  It also reduces the entrapment of dirt particles and other contaminants that cause discoloration and inhibits soiling, protects against efflorescence, rust staining, and is water-based and VOC-compliant.

“The use of INTRAGUARD improves the concrete’s durability, especially when exposed to deicing salts and freeze thaw environments,” says Glenn Tench, Director of Marketing at W. R. MEADOWS. “The proprietary blend of active ingredients penetrates concrete to provide superior protection.”


  • limits the intrusion of moisture and chlorides
  • lasting protection from de-icing chemicals

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