Waterproofing Collar for Wet Rooms
DRG 4.1
DRG 4.1 Waterproofing Collar was developed by Doroger as a complementary accessory for connecting drainage channels or inspection covers, to improve waterproofing systems in wet rooms.
- Integrates with various types of waterproofing systems and is designed to seal the joint between drainage piping accessories and the flooring substrate
- Collar is intended for installation on inspection boxes or standard trap covers from a variety of local and international manufacturers
- Collar can be installed on rigid flooring substrates such as concrete, screed, wood, and more
- Adheres to the substrate on its own and allows the completion of waterproofing layers on top of the accessory
- Non-woven fabric provides excellent adhesion with various waterproofing materials such as cement-based, bituminous, or polyurethane sealants
- The product includes a butyl membrane that is sensitive to solvent-based materials, thinners,
- and alcohol. Avoid using such materials during installation.
- Must be applied to a clean and dry substrate.
- Adhesion to concrete substrates can be enhanced using a butyl primer
Technical Data:
Raw materials: Butyl + EPDM + Non-woven fabric
EPDM density: 1.6 g/cm³
Operating temperature: 0°C to +40°C
Weight: 90 g
Sheet size: 240×240 mm or 300×300 mm
Outer diameter of the seal: 98 mm
Manufactured, designed, and developed by Doroger Ltd.
