PROVA-SEAL™ is a premium hybrid, waterproof sealing and bonding compound. It can be used to waterproof and seal pipe and valve protrusions in the PROVA-SHOWER SYSTEM®. It can also be used to install and adhere PROVA BOARD® Plus.
100% Waterproof
Provides a flexible seal that will not crack, crumble or shrink
Can be painted in 30 minutes and exposed to water in 1 hour