The GoBoard® Pipe Collar is a preformed pipe seal designed to waterproof 1/2" to 3/4" pipe penetrations in tile shower walls and ceilings. As part of a complete waterproofing accessories system, it helps seal plumbing penetrations where membranes require reinforced detailing.
Constructed with a molded membrane and non-woven polypropylene backing, this pipe collar integrates with sheet waterproofing membranes using standard thin-set mortars. It supports same-day tile installation while maintaining waterproof continuity around pipe penetrations.
Key Features
- Pipe Seal / Pipe Collar Design: Preformed waterproof collar fits 1/2" to 3/4" pipe penetrations (12.7–20 mm).
- Waterproof Membrane: Exceeds ANSI A118.10 waterproofing requirements.
- Same-Day Tiling: Supports immediate tile installation after placement.
- Thin-Set Compatible: Works with unmodified and modified thin-set mortars.
Specifications
| Specification | Details |
|---|---|
| Pipe Size Compatibility | 1/2" to 3/4" (12.7–20 mm) |
| Material | Polypropylene non-woven fabric with molded membrane |
| Waterproofing Standard | Exceeds ANSI A118.10 |
| Installation | Same-day tile installation supported |
| Mortar Compatibility | Unmodified and modified thin-set mortars |
| Application | Interior shower waterproofing |
The GoBoard® Pipe Collar provides watertight sealing of pipe penetrations and functions as a critical waterproofing accessory within tile shower assemblies.
