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GURU Waterproofing Systems

GURU Waterproofing Membrane, Banding & Shower Seals

GURU waterproofing systems are designed for shower waterproofing, tile underlayment protection, and wet-area tile installations. This collection includes waterproofing membrane, uncoupling membrane, waterproof banding, drain flashing, pipe seals, mixing valve seals, corners, and sealants used to create complete waterproof shower and tile assemblies across residential and commercial installations.

GURU USA

GURU W-S Peel & Stick Waterproofing Band

Self-Adhesive Waterproofing Seam Tape for W-S Board Joints
Original price $121.16 - Original price $121.16
Original price
$121.16
$121.16 - $121.16
Current price $121.16
In Stock
GURU USA

GURU W-S Waterproof Sealant and Adhesive

MS Polymer Sealant and Adhesive for Waterproofing
Original price $16.83 - Original price $16.83
Original price
$16.83
$16.83 - $16.83
Current price $16.83
In Stock
GURU USA

GURU Water-Stop Corners

Pre-Formed Shower Waterproofing Corners for 90° Transitions
Original price $15.08 - Original price $15.22
Original price
$15.08 - $15.22
$15.08 - $15.22
Current price $15.08
In Stock
GURU USA

GURU W-S Patch Peel & Stick

Self-Adhesive 4" × 4" Waterproofing Patches for W-S Board
Original price $49.98 - Original price $49.98
Original price
$49.98
$49.98 - $49.98
Current price $49.98
In Stock
GURU USA

GURU G-FLEX Waterproof Uncoupling Membrane

Waterproof Tile Underlayment for Crack Isolation and Vapor Management
Original price $38.18 - Original price $536.85
Original price
$38.18 - $536.85
$38.18 - $536.85
Current price $38.18
23.0ft2 | $1.66 / ft2
In Stock
GURU USA

GURU W-S Waterproof Pipe Seal - 3/4"

3/4" Waterproof Pipe Collar for Tiled Shower Walls
Original price $7.62 - Original price $7.62
Original price
$7.62
$7.62 - $7.62
Current price $7.62
In Stock
GURU USA

GURU W-S Waterproofing Band for Seams & Transitions

20 Mil Waterproofing Seam Tape for Joints and Transitions
Original price $54.59 - Original price $153.93
Original price
$54.59 - $153.93
$54.59 - $153.93
Current price $54.59
Only 1 Left
GURU USA

GURU W-S Mixing Valve Seal

Waterproof Seal for Shower Mixing Valve Penetrations
Original price $9.58 - Original price $9.58
Original price
$9.58
$9.58 - $9.58
Current price $9.58
In Stock
GURU USA

GURU Water-Stop Waterproofing Membrane

Low-Perm 20 Mil Shower Waterproofing Membrane for Tile and Stone
Original price $64.81 - Original price $684.69
Original price
$64.81 - $684.69
$64.81 - $684.69
Current price $64.81
26.0ft2 | $2.49 / ft2
Only 1 Left
GURU USA

GURU W-S Shower Drain Flashing Set

16" Waterproof Drain Flashing with Adjustable Height Adapter
Original price $43.93 - Original price $43.93
Original price
$43.93
$43.93 - $43.93
Current price $43.93
Only 3 Left
GURU USA

GURU W-S Tub Waterproofing Kit

Complete Waterproofing System for Tub Surround and Shower Walls
Original price $216.95 - Original price $216.95
Original price
$216.95
$216.95 - $216.95
Current price $216.95
Only 2 Left
GURU USA

GURU W-S Corner Bench Kit

Pre-Formed Waterproofing Corners for Tiled Shower Benches
Original price $46.19 - Original price $46.19
Original price
$46.19
$46.19 - $46.19
Current price $46.19
Only 1 Left
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GURU Waterproofing Systems for Showers & Tile Installations

GURU waterproofing systems are designed for shower waterproofing, tile underlayment protection, and moisture management in residential and commercial tile installations. This collection includes waterproofing membrane, uncoupling membrane, waterproof banding, corners, drain flashing, pipe seals, mixing valve seals, and sealants used to create complete waterproof tile assemblies.

GURU waterproofing products are commonly used for shower walls, shower floors, tub surrounds, bathroom waterproofing, wet-area tile installations, and substrate protection beneath ceramic tile, porcelain tile, and stone installations.

Types of GURU Waterproofing Components

  • Waterproofing Membrane: Designed to create waterproof barriers beneath tile installations in showers and wet areas.
  • Uncoupling Membrane: Designed to help reduce substrate movement stress between tile and subfloor assemblies.
  • Waterproof Banding & Corners: Used to seal seams, transitions, and inside or outside corners during waterproofing installation.
  • Drain Flashing & Pipe Seals: Components designed to waterproof plumbing penetrations, drains, and fixture transitions.
  • Sealants & Waterproof Accessories: Used to reinforce waterproof seams, joints, and critical transition areas.

Waterproofing for Showers & Wet Areas

GURU waterproofing systems are commonly used in showers, bathrooms, steam rooms, tub surrounds, and other wet areas where moisture protection beneath tile is required.

Selecting the Right GURU Waterproofing Products

Selecting the correct waterproofing products depends on installation type, substrate material, plumbing penetrations, movement requirements, and the level of waterproof protection required for the tile assembly.

Frequently Asked Questions

What are GURU waterproofing membranes used for?
GURU waterproofing membranes are used beneath tile installations to help prevent moisture penetration in showers, bathrooms, tub surrounds, and other wet areas.
What is the difference between GURU waterproofing and uncoupling membranes?
GURU waterproofing membranes help block water penetration, while GURU uncoupling membranes help reduce stress transfer between tile and substrate assemblies.
What are GURU waterproof bands and corners used for?
GURU waterproof bands and corners are used to seal seams, transitions, and inside or outside corners during waterproofing system installation.
What GURU products are used around shower valves and pipes?
GURU waterproofing systems include pipe seals, mixing valve seals, and drain flashing components designed to waterproof plumbing penetrations and fixture transitions.
Can GURU waterproofing systems be used in showers and wet areas?
GURU waterproofing systems are commonly used for shower waterproofing, bathroom tile installations, tub surrounds, and other moisture-prone tile applications.