Special, innovative, three-dimensional wall collar, faced either side with special nonwoven fabric, for reliable waterproofing of penetrating pipes that do not project from wall. Special wall collars relocate waterproof barrier within thickness of wall. This provides plumbers with more space for subsequent installation of water fittings and eliminates waterproofing problems connected with stoppers at penetrations.
For waterproofing with Sopro liquid-applied and sheet membranes.
- For walls and floors, indoors and outdoors
- Patent pending
- Three-dimensional design of flexible expansion zone
- Backward relocation of waterproof barrier by 20 – 25 mm within thickness of wall construction
- Straightforward installation
- Simplifies final installation of water fittings
Delivery Forms & order numbers
|Order nr.||Packaging||Dimensions||External diametre of pipe|
|1172-01||Single item||approx. 150 x 150 mm||15 - 20 mm|
|1173-01||Single item||approx. 160 x 160 mm||20 - 27 mm|
- Available upon request
- Very low emission according to GEV-Emicode EC1PLUS