Welcome to MFM Building Products, exclusive manufacturer of SubSeal^TM, a prefabricted, self-adhering, self-sealing waterproofing membrane backed by a 10-year iron clad warranty.

Engineered to be a multi-purpose waterproofing sheet, SubSeal is suitable for extreme waterproofing protection for above and below grade, as well as vertical and horizontal applications. SubSeal is available as SubSeal-40^TM (40 mils) and SubSeal-60^TM (60 mils) and meets the requirements of ICC-ES AC 38.

Count on SubSeal^TM Protection for:

• Foundation Walls
• Through-wall Flashings
• Plaza and balcony decks
• Parking Garages
• Sills, pot shelves, pony walls and parapets
• Under Stucco
• Sealing SIPS building panels and DensGlass®
• Around windows and doors