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WATERPROOFING

Our sheet-applied and liquid-applied membrane solutions are designed with your long-lasting waterproofing protection in mind. Our products work hand in hand, so you will never sacrifice crack isolation for waterproofing protection. And since strength can be found in numbers, we combine the forces of our strongest waterproofing solutions to provide the ultimate watertight protection.

The only thing leaking here will be our secret that these are the strongest waterproofing membranes in the industry.

Strataflex®

Waterproofing Sheet Membrane

Strataflex sheet membrane provides a unique waterproofing solution for your project. The multi-function membrane is also a moisture barrier and provides crack isolation protection for up to 3/8” of lateral substrate movement.

Full Product Description How it Works Features & Benefits
Full Product Description

Strataflex is a high strength, 40 mil, self-adhering, elastomeric sheet-applied membrane designed for use under interior and exterior flooring surfaces that require waterproofing protection. Strataflex also features a 2” double-stick lap joint that creates a watertight seal, providing exceptional waterproof protection.

How it Works

Strataflex is applied with an NAC primer and is permanently bonded to the substrate. The 2” lap joint forms a continuous, impervious water barrier, creating a new surface for a variety of hard surface flooring such as ceramic, porcelain, stone, marble, slate, granite tile, pavers and brick.

Features & Benefits
  1. Serves as both a waterproof and vapor barrier
  2. Protects up to 3/8” lateral movement
  3. Resists Moisture Vapor Transmission up to 10#1000 SF/24HRS when used with NAC TAC II Primer
  4. Works with radiant-heated floors and tile warming systems
Data Sheet Install Sheet SDS Details
Specifications Videos Warranty Certification
Roll of Strataflex waterproofing membrane with box and Clean Air Gold Certification logo

SubSeal®

Liquid Waterproofing Membrane

Versatile and flexible, SubSeal liquid membrane is an elastomeric waterproofing membrane for interior and exterior applications of hard surface flooring. This one-part, ready-to-use membrane covers all bases as a sealant, stand-alone crack suppressant and moisture barrier for horizontal and vertical applications.

Full Product Description How it Works Features & Benefits
Full Product Description

SubSeal is a one-part, ready-to-use elastomeric waterproofing membrane designed for horizontal and vertical applications. It also functions as a sealant, stand-alone crack suppressant and moisture barrier. SubSeal bonds to the substrate, metal drains, PVC, ABS fixtures, stainless steel, concrete backer board and more, while featuring simple application, fast drying and same day tile installation.

How it Works

When SubSeal cures, it forms a thin, flexible layer that becomes an impervious barrier to water intrusion. The membrane bonds to the substrate while creating a new surface capable of accommodating A118.4 or better latex mortars, organic adhesives and solvent-free epoxy setting materials.

Features & Benefits
  1. Easily applied by trowel, roller, brush or sprayer
  2. Thin and low profile, yet maintains superior flexibility when cured
  3. Suitable for interior and exterior use (Including decks, restaurants, showers, lavatories, kitchens, spa areas, parking decks and more!)
  4. Crack isolation protection up to 1/8”
  5. Flood test in less than 24 hours
Data Sheet Install Sheet SDS Videos Details Warranty Certification
SubSeal liquid waterproofing membrane in five gallon pail and one gallon jug, featuring Clean Air Gold Certification logo

Extreme Deck

Waterproofing System

Extreme Deck Waterproofing System combines the forces of the Strataflex sheet membrane and SubSeal liquid membrane with additional powerful products to provide a durable, double layer of defense for exterior decks, especially those over a living space.

Full Product Description How it Works Features & Benefits
Full Product Description

This thin, low-profile system is the perfect solution for low threshold applications on exterior decks, especially those over a living space. The Extreme Deck system combines the forces of the Strataflex sheet membrane, SubSeal® liquid membrane, Seam Tape, Pre-Formed Corners and a urethane sealant for a double layer of waterproofing protection.

How it Works

Seam Tape, combined with NAC TAC Primer or NS97 Exterior Primer, protects wall-to-floor seams from water intrusion. Strataflex sheet membrane, applied with NAC TAC Primer or NS97 Exterior Primer, combats water penetration, structural and thermal movement and Moisture Vapor Transmission. For durability and full protection, Pre-Formed Corners are installed with SubSeal® liquid membrane. The entire area is then covered with SubSeal for a watertight finish. And to seal the deal, a urethane sealant is used to seal any termination points in the membrane system.

Features & Benefits
  1. Creates a double layer for superior waterproofing protection
  2. Thin, low profile system is a perfect solution for low threshold applications
  3. Ideal for exterior decks located above living spaces
  4. Same day tile installation
  5. Exceeds ANSI A118.10 and ANSI A118.12
  6. Simple, convenient installation
Data Sheet Install Sheet Videos Warranty
NAC Extreme Deck Exterior Deck Waterproofing kit containing SubSeal liquid membrane, Strataflex sheet membrane, NAC TAC Primer and sealant