Waterproofing & Uncoupling Membrane

Alpha Nichigo G-Tape™ 3035 Series is a linerless, self-adhering flashing tape designed for exterior wall fenestration, insulation seams, and waterp...

Alpha® 3040 Series High Adhesion Acrylic Flashing Tape is designed for contractors who need long-term moisture protection for deck joists, beams, w...

Alpha Nichigo G-Tape™ 3045 Series is a self-adhering flashing tape engineered specifically for bonding and seaming rubber-based materials. Construc...

Dallas Specialty 40mil PVC Shower Pan Liner is a durable waterproofing membrane designed to protect shower bases from leaks and long-term moisture ...

GoBoard® Banding is a lightweight, flexible waterproofing and crack isolation membrane used to seal joints and seams in tiled installations. Constr...

GoBoard® Corner is a pre-formed waterproofing component designed to seal inside and outside 90° corners in tile showers, steam rooms, and other wet...

GoBoard® Corner is a pre-formed waterproofing component designed to seal inside and outside 90° corners in tiled showers, steam rooms, and other we...

GoBoard® Membrane Waterproofing Sheet is a lightweight polyethylene waterproofing and crack isolation membrane laminated with non-woven fabric on b...

The GoBoard® Mixing Valve Seal is designed to create a watertight seal around shower mixing valves in GoBoard panel installations. Its pre-cut open...

The GoBoard® Pipe Collar is designed to waterproof 1/2" to 3/4" pipe penetrations in shower walls and ceilings prior to tile installation. Its mold...

GoBoard® Pro Sealant is a one-component, moisture-curing hybrid sealant and adhesive designed for waterproofing and bonding GoBoard panels and rela...

GURU® G-FLEX Uncoupling Membrane is a waterproofing and crack isolation membrane designed to support tile installations over demanding substrates. ...

GURU® Inside & Outside Water-Stop Corners are pre-formed waterproofing components designed for 90° shower corners. They integrate directly with...

GURU® Precut Water-Stop Membrane is a waterproofing sheet designed for tiled shower systems and other moisture-prone installations. Constructed wit...

GURU® W-S Band is a waterproofing reinforcement strip designed for floor-to-wall transitions and joint areas exposed to moisture. It is used as par...

The GURU® W-S Corner Bench Kit is a waterproofing accessory designed to seal and reinforce corner bench assemblies in tiled shower installations. M...

The GURU® W-S Drain Flashing Set is a waterproofing component designed to seal the connection area around shower drains. It installs over the drain...

The GURU® W-S Mixing Valve Seal is a waterproofing accessory designed to seal shower mixing valve penetrations in tiled wet areas. Installed with t...

GURU® W-S Peel & Stick Band is a self-adhesive waterproofing band designed for sealing floor-to-wall transitions and wallboard joints in tiled ...

GURU® W-S Peel & Stick Patch is a self-adhesive waterproofing patch designed for sealing fastener penetrations on wall-only tile backerboard in...

GURU® W-S Sealant is an MS polymer–based adhesive and sealant formulated for waterproofing and bonding in tile and construction assemblies. It is d...

The GURU® W-S Tub Installation Kit is a complete waterproofing system intended for tub surround installations in new construction and remodeling pr...

GURU® WATER-STOP Waterproofing Membrane is a bonded sheet membrane designed for waterproofing and crack isolation in tiled wall and floor assemblie...