ProSeal Supply

Smart Bathroom
Essentials

Premium waterproofing solutions for long-lasting bathroom protection

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Stylish Shower
Shelves

Smart storage solutions for modern bathroom spaces

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Sleek Shower
Drains

Modern designs with powerful and efficient water flow

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WATERPROOFING MEMBRANES

ProSeal Supply

GURU ROLL - 6" x 65'7" (14 cm x 20 m)

$6,422.00

$6,422.00 ~~$74.22~~

6 inched width is perfect for sealing joints as a backing strip It is also...

-37%

ProSeal Supply

GURU GALVANIZED WASHERS

$32.66

$32.66 ~~$52.66~~

Guru Galvanized Washers (200 piece set) used to fasten W-S BOARD to wood stud or metal...

-19%

ProSeal Supply

GURU CURB

$57.45

$57.45 ~~$71.81~~

Guru Curb is made with high-density EPS foam and factory bonded WATER-STOP waterproofing sheet membrane overlay...

-39%

ProSeal Supply

GURU W-S DIN - bag with two units

$17.74

$17.74 ~~$29.21~~

This pack of two interior corners has been designed to easily waterproof shower systems in...

SHOWER SYSTEM

GURU Speedy Superkit for Square Drains PVC

-15%

ProSeal Supply

GURU Speedy Superkit for Square Drains PVC

$870.72

$870.72 ~~$1,024.38~~

GURU Speedy Superkit – Waterproof Your Shower in Just 3 Hours! The GURU Speedy Superkit for Square...

-32%

ProSeal Supply

GURU LINEAR DRAIN CONNECTOR ABS

$46.47

$46.47 ~~$69.05~~

ABS Linear Drain Connector is designed for both mud bed and W-S Heavy Duty Shower Tray...

-8%

ProSeal Supply

GURU Superkit Square Shower System

$553.81

$553.81 ~~$602.70~~

Install a 100% Waterproof Shower in Just 1 Day 🔒 Guaranteed Waterproof🚚 Fast Shipping +...

-34%

ProSeal Supply

GURU SQUARE DRAIN CONNECTOR ABS

$59.23

$59.23 ~~$89.77~~

Introducing Guru Square Drain Connector ABS – a game-changer in shower installations, designed for simplicity,...

COMMITMENT TO PUBLIC SAFETY

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WATER FLOW EFFICIENCY

Advanced linear & square drain system ensures fast water drainage without clogging. Keeps your bathroom dry, clean & safe every day.

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EASY INSTALLATION

Complete connector kits & superkits designed for quick and hassle-free installation. Perfect for professionals and DIY projects.

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DURABLE MATERIAL QUALITY

High-quality ABS & PVC materials ensure long-lasting performance, rust resistance and strong structural support.

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SMART & SAFE DESIGN

Modern drain and ramp solutions improve accessibility, safety and overall bathroom aesthetics.

WALL BOARDS & NICHES

GURU WATER-STOP WALL BOARD 3' x 5' x 1/2" (Pack of 6)

-15%

ProSeal Supply

GURU WATER-STOP WALL BOARD 3' x 5' x 1/2" (Pack of 6)

$317.73

$317.73 ~~$373.80~~

Fast and convenient, the GURU W-S WALL BOARD reduces drastically the building time of a...

ProSeal Supply

GURU ROLL - 6" x 65'7" (14 cm x 20 m)

$6,422.00

$6,422.00 ~~$74.22~~

6 inched width is perfect for sealing joints as a backing strip It is also...

GURU THREADED SCREW FOR STUD FRAMING T-20

-31%

ProSeal Supply

GURU THREADED SCREW FOR STUD FRAMING T-20

$17.38

$17.38 ~~$25.38~~

Threaded screws used to fasten W-S BOARD to wood stud framing. This threaded screws should...

-37%

ProSeal Supply

GURU GALVANIZED WASHERS

$32.66

$32.66 ~~$52.66~~

Guru Galvanized Washers (200 piece set) used to fasten W-S BOARD to wood stud or metal...

Built for Performance. Designed to Last.

At ProSeal Supply, we specialize in high-quality shower systems engineered for durability and reliability. Our products are crafted to deliver simple installation, strong protection, and long-lasting performance — trusted by contractors and homeowners alike.

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