Products

GURU® G-FLEX Uncoupling Membrane is a waterproof tile underlayment designed for uncoupling, crack isolation, load distribution, and vapor managemen...

The GURU® Galvanized Washers are fastening washers designed for securing Water-Stop Foam Board during installation. Their tabbed design helps hold ...

GURU® Inside & Outside Water-Stop Corners are pre-formed waterproofing accessories for sealing 90° interior and exterior corner transitions. Th...

The GURU Linear Drain Connector is designed for connecting linear drains in mud bed and presloped shower systems. Its compact profile supports clos...

The GURU Linear Drain Connector Kit is designed for connecting linear shower drains in traditional mud bed installations and GURU Heavy Duty Preslo...

The GURU Niche Shelf is designed for installation in 12" recessed shower niches. It is available in stainless steel or ultra-clear tempered glass f...

The GURU Square Drain Connector is designed to connect waterproof shower systems to traditional shower drains or the GURU Evo Grate System. Its fab...

The GURU Square Drain Connector Kit is designed for connecting square shower drains in traditional mud bed installations and GURU Heavy Duty Preslo...

The GURU SUPERKIT Square Shower System includes a pre-sloped shower tray, waterproofing membrane, seals, corners, curbs, sealant, and a square drai...

GURU® W-S Band is a waterproofing tape used to reinforce seams, floor-to-wall transitions, and changes of plane within tile waterproofing systems. ...

GURU W-S Board is a waterproof tile backer board constructed with an XPS foam core and a factory-bonded WATER-STOP membrane on both sides. The memb...

The GURU W-S Board Fastener Kit is designed for fastening GURU W-S Foam Tile Backerboard to wood stud framing. Each kit includes 200 black phosphat...

The GURU® W-S Corner Bench Kit includes pre-formed waterproofing corners for sealing inside and outside transitions on tiled shower bench assemblie...

The GURU W-S Heavy Duty Presloped Linear Drain Shower Tray is a tile-ready shower base designed for linear drain installations. It features a facto...

The GURU W-S Heavy Duty Presloped Square Drain Shower Tray is a tile-ready shower base designed for square drain shower installations. It features ...

GURU® W-S Peel & Stick Band is a self-adhesive waterproofing band designed for sealing wall seams, inside corners, and wallboard joints in tile...

GURU® W-S Peel & Stick Patch is a self-adhesive waterproofing patch designed to cover fastener penetrations in wall-only tile backer board inst...

The GURU® W-S Pipe Seal is a 3/4" pipe collar designed for sealing pipe penetrations within bonded waterproofing membrane systems. It is used with ...

GURU® W-S Sealant is an MS polymer sealant designed for sealing seams, corners, transitions, and penetrations in waterproofing systems. It bonds to...

The GURU W-S Shower Bench Seat is a tile-ready corner bench designed for use inside bonded waterproof shower systems. It features integrated waterp...

The GURU W-S Shower Niche is a prefabricated waterproof niche designed for recessed installation in tiled shower walls. It features a 1.5% pre-slop...

The GURU W-S Tile Shower Curb is a pre-sloped EPS foam curb designed for tiled shower curb construction. It features a factory-bonded Water-Stop wa...

The GURU W-S Tub Kit is a waterproofing system designed for tub surround and shower wall installations. The kit includes Water-Stop membrane, a mix...

The GURU® Water-Stop 36" Shower Ramp is a prefabricated waterproof transition ramp designed for curbless tiled shower entries. It is installed betw...