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Seal-Krete Vapor-Shell Moisture Vapor Barrier - 5 Gallon Kit

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Seal-Krete Vapor-Shell Moisture Vapor Barrier - 5 Gallon Kit - Rocket Supply - Concrete and Stone Tool Supply Store

Moisture Vapor Barrier

SEAL-KRETE® Vapor-Shell is a low viscosity clear one-coat, 100% Solids Epoxy, membrane-forming, moisture vapor control system formulated to bond to concrete with relative humidity (RH). Seal-Krete Vapor-Shell is designed to reduce moisture vapor emission levels up to 25 lbs./1000 sq. ft./24 hours to 3 lbs./1000 sq. ft./24 hours or less. With a low permeance of 0.05 perms, Seal-Krete Vapor-Shell is an excellent moisture blocker for virtually all types of flooring, including low permeance flooring.

Save money, by reducing application time, labor, and product cost. 3 gallon part A mixes with a 2 gallon part B. 


  • Reduces moisture levels from 25 lbs./1000 sq. ft. to 3 lbs./1000 sq. ft/24 hours or less and RH or 100% or less
  • No need to broadcast
  • Compliant with all state and federal VOC regulations
  • Typical one coat application
  • Excellent Adhesion
  • Resistant to high pH

Vapor-Shell Product Data Sheet

Vapor-Shell Part A Safety Data Sheet

Vapor-Shell Part B Safety Data Sheet

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