The HYDRO-BLOKĀ® Mixing Valve Seal is a waterproofing accessory used to create a watertight barrier around 4-1/2" mixing valve penetrations in tile shower and tub installations. It supports continuous waterproofing behind tile assemblies by sealing valve openings where membranes alone require supplemental protection.
Sized for consistent fit and constructed from moisture-resistant materials, the seal integrates directly into shower and tub wall systems to help reduce the risk of water intrusion around valve penetrations.
Key Features
- Mixing Valve Seal: Waterproofing accessory designed for 4-1/2" valve penetrations in tiled shower and tub walls.
- Waterproof Barrier: Forms a continuous seal to help prevent moisture migration behind tile assemblies.
- Moisture-Resistant Construction: Built to maintain sealing performance over time.
- Straightforward Installation: Designed for direct placement around mixing valve penetrations.
Specifications
| Specification | Details |
|---|---|
| Overall Diameter | 9 1/4" |
| Opening Size | 4-1/2" |
| Material | Moisture-resistant composite |
| Application | Mixing valve penetrations |
The HYDRO-BLOKĀ® Mixing Valve Seal is a dedicated waterproofing accessory for sealing mixing valve penetrations in tiled shower and tub wall assemblies.
