5 Best Shower Sealants

Updated May 2025

Top Choice

KBRS Waterproofing Pack #1 Shower Installation Kit Includes: Liquid Waterproofing Membrane, Seam Fabric

KBRS Accessory Pack

9.8

View Price

lowest price

The Original Basement Waterproofing Handbook

9.5

View Price

The Manual of Below-Grade Waterproofing

9.3

View Price

Schluter Kerdi 38 Inch x 60 Inch Offset Shower Kit with Joint Sealant

Schluter Systems

8.9

View Price

Compare prices

NEW Wedi Shower Walls, Curb, Sealant

7.8

View Price