Vapor Lock 20/21

Vapor Lock 20/21 should be added whenever superior waterproofing, extended service life, chemical resistances and densification is required.

Vapor Lock 20/21 water proofs/densify concrete to an industry leading level. Vapor Lock 20/21 should be added to concrete whenever superior water proofing, extended service life, chemical resistance and densification at an economical cost are desired.

Vapor Lock 20/21 Waterproofing & Exterior Protection Concrete Admixture is a ready to use concrete admixture that has an inorganic chemical reaction with components of the cement and utilizes the water of convenience to eliminate the route of water ingress/egress. This reaction is a permanent and integral component of the finished concrete.

Major Advantages of Vapor Lock 20/21

  • Water proofs concrete
  • Increases concrete density and hardness
  • Increased abrasion resistance
  • Requires no Chemical Curing
  • Stops ACR, ASR

Effective in reducing:

  • Plastic & Drying Shrinkage Cracking
  • Efflorescence
  • Freeze
  • Thaw spalling
  • Delamination
  • Slab curl

Vapor Lock 20/21 in use