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Free two-day shipping on domestic orders $350+ (some exclusions apply)
Free two-day shipping on domestic orders $350+ (some exclusions apply)

Bostik Moisture Seal Kit (PartA & B) Epoxy Water Vapour Barrier 10L

by Bostik
Get 20% OFF today❕
Get 20% OFF today❕
$295.67 inc.GST
SKU BOS30840500

Epoxy Water Vapour Barrier

Bostik Moisture Seal is a two part, water based, epoxy moisture and vapour barrier for priming under flooring adhesives and waterproofing membranes. Its moisture and vapour barrier formulation prevent water seepage and permeation in building and construction substrates.

Key Features

  • Excellent bond to a range of substrates
  • Accepts a wide range of coverings
  • Easy 1:1 mixing ratio (by volume)

Where to Use

  • Interior surfaces
  • Exterior surfaces
  • Residential applications
  • Commercial applications


  • Walls
  • Floors
  • Water storage tanks
  • Resevoirs
  • Swimming pools


  • Concrete
  • Structural Plywood
  • Fibre Cement
  • Metal
  • Stone
  • Brick
  • Masonry 
  • AAC

VOC Data Sheet
Technical Data Sheet


  • Item: Bostik Moisture Seal Kit (Part A + Part B)
  • Size: 10L
  • Other: One pallet = 36 Boxes of 1