Air & Vapor Barrier Mastics

Mar-flex Waterproofing Products protect your building envelope. Learn more about our dependable brands of mastics and concrete sealers.

1800 Mastic Solvent-Based

1800 Mastic Solvent-Based

The 1800 Mastic solvent-based is a single component, hydrocarbon polymer, elastomeric compound. It was designed to be used in conjunction with ...

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1200 Mastic Water-Based

1200 Mastic Water-Based

The 1200 Mastic water-based is a hybrid latex emulsion, it was designed to be used in conjunction with the 1200 Air Barrier membrane to fill ...

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