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Waterproofing Accessories

Seal Every Joint with Trusted Waterproofing Solutions

Find essential waterproofing components designed for reliable tile installation in wet areas. This collection features durable pipe seals, mixing valve seals, corner pieces, and bandingā€”all built to support effective moisture protection. Whether you're installing with GoBoard, Hydro-Blok, Wedi, or GURU, these waterproofing accessories ensure secure, watertight performance. Perfect for showers, bathrooms, and other high-exposure areas, every product here supports a professional-grade finish from prep to tile.

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GoBoard 1/2" - 3/4" Pipe Collar Package, Front
GoBoard 1/2" - 3/4" Pipe Collar Sold out

GoBoardĀ® 1/2" - 3/4" Waterproof Pipe Collar

Johns Manville
$14.24
$14.24 - $14.24
$14.24
$12.87
$12.87 - $12.87
$12.87
Out of stock

The GoBoardĀ® 1/2" - 3/4" Waterproof Pipe Collar is engineered to seal pipe penetrations for shower heads in walls and ceilings before tile installa...

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$14.24
$14.24 - $14.24
$14.24
$12.87
$12.87 - $12.87
$12.87
Sold out
Sold out

wedi Subliner Dry Pipe Seal, 1/2" - 3/4"

Wedi
$15.00
$15.00 - $15.00
$15.00
$13.29
$13.29 - $13.29
$13.29
Out of stock

The wedi Subliner Dry Pipe Seal is designed to provide a secure seal around 1/2" to 3/4" shower pipe extrusions. Made with a polyethylene core and ...

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$15.00
$15.00 - $15.00
$15.00
$13.29
$13.29 - $13.29
$13.29
Sold out
GoBoard 2-IN-1 Inside Outside Corners, 2-Pack, Back Side
GoBoard 2-IN-1 Inside Outside Corners, 2-Pack, Front Side Sold out

GoBoardĀ® Waterproofing Corner (2-Pack)

Johns Manville
$21.64
$21.64 - $21.64
$21.64
$18.82
$18.82 - $18.82
$18.82
Out of stock

GoBoardĀ® Corner is a pre-formed waterproofing accessory designed specifically to seal inside and outside corners in tile showers, steam rooms, and ...

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$21.64
$21.64 - $21.64
$21.64
$18.82
$18.82 - $18.82
$18.82
Sold out
Sold out

wedi Subliner Dry Waterproof Sealing Tape, 5"x32'8"

Wedi
$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Out of stock

wedi Subliner Dry Waterproof Sealing Tape is a versatile, high-performance solution for waterproofing structures, especially in showers and steam r...

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$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Sold out
Sold out

wedi Tub Sealing Tape with Waterproof Butyl Connection Strip, 4.75" x 11'

Wedi
$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Out of stock

The wediĀ® Subliner Dry Tub Tape is a high-performance sealing solution designed for waterproofing the perimeter of tubs. With its butyl-based adhes...

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$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Sold out
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