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Henry Air-Bloc 31MR Liquid Emulsion Vapor Permeable Air Barrier Membrane - 5 Gallon Pail

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Henry Air-Bloc 31MR Liquid Emulsion Vapor Permeable Air Barrier Membrane - 5 Gallon Pail

Description
Description

Liquid-applied with a trowel or spray, Henry’s Air-Bloc® 31MR is a one-component, rubberized membrane that provides an air barrier when applied to a range of construction surfaces. Air-Bloc® 31MR cures to a tough, monolithic rubber-like membrane.

Features
  • Retains flexibility over a wide temperature range and bridges cracks
  • Adheres to most construction surfaces, including block, concrete, stone, wood and metal
  • Can be applied to damp concrete
  • Contains no organic solvents
  • Integral mold resistant formulation as per ASTM D5990

5 gallon pail

Code: HE031074

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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