Liquid-applied by spray or trowel, this low-VOC, one-component elastomeric membrane is designed to provide an air and vapor barrier when applied to a range of construction surfaces. Air Bloc^® 32MR cures to a monolithic rubber-like membrane that resists air leakage.

Features

• Retains flexibility over a wide temperature range
• Adheres to most construction surfaces, including block, concrete, stone, wood, metal insulation and gypsum board
• Can be applied to damp concrete and polystyrene insulation
• Cures to a seamless elastomeric membrane that bridges cracks
• Meets CAN/CGSB-51-33 Type I requirements

Packaging

• Available in 5-gallon pails or 55-gallon drums