GURU® W-S Peel & Stick Patch is a self-adhesive waterproofing accessory designed for sealing fastener penetrations on wall-only tile backerboard installations. Its 4" x 4" size and 20mil thickness provide localized moisture protection at critical points within GURU® tile waterproofing systems while eliminating the need for liquid or sheet membrane patching.
Key Features
- Waterproofing Accessory Patch: Used as part of tile waterproofing systems to reinforce fastener penetrations.
- Quick Application: Peel-and-stick design allows direct installation with no additional products required.
- Waterproof Barrier: Covers screw holes and fastener penetrations to block moisture intrusion.
- 20mil Thickness: Provides consistent coverage at fastener locations.
- Wall-Only Use: Intended for waterproof backerboard wall applications only.
- Bulk Pack: Includes 100 patches for larger projects or repeated installations.
Specifications
| Specification | Details |
|---|---|
| Brand | GURU |
| Product Name | W-S Peel & Stick Patch |
| Size | 4" x 4" |
| Thickness | 20mil |
| Application | Walls only |
| Quantity | 100 patches |
GURU® W-S Peel & Stick Patch functions as a waterproofing accessory within tile waterproofing systems, providing direct coverage for fastener penetrations in wall-only assemblies.
