Mastics and Concrete Sealer

Mar-flex Waterproofing Products keeps your lower level spaces dry. Learn more about our dependable brands of mastics and concrete sealers.

362 All Season Mastic

362 All Season Mastic

362 All Season Mastic is a trowel grade coating excellent for patching tie holes, filling in honeycombed areas in both rough and smooth masonry surfaces.

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SurfiSeal Concrete and Brick Sealer

SurfiSeal Concrete and Brick Sealer

SurfiSeal Concrete and Brick Sealer is a commercial grade, water-based emulsion of siloxane that penetrates into concrete or masonry to provide long term weatherproofing protection.

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