Kerdi Coll - Bicomponent adhesive for Kerdi laminates

Kerdi Coll – Bicomponent adhesive for Kerdi laminates

Schlüter-KERDI-COLL is a two-component waterproofing adhesive specifically designed for bonding and sealing overlaps in Schlüter-KERDI and KERDI-KEBA waterproofing systems. Its composition based on a solvent-free acrylic dispersion and a cement-based reaction powder ensures strong, water-resistant adhesion, forming a durable waterproof barrier.

This adhesive is applied in overlapping areas, sheet joints, perimeter o-rings and critical points, providing a safe and certified waterproofing according to DIN and ETA standards.

Main Uses

• Sealing of Schlüter-KERDI sheet overlaps.
• Fastening of KERDI-KEBA strips in o-rings and corners.
• Bonding of prefabricated parts such as KERDI-KERECK.
• Waterproofing of flexible o-rings with KERDI-FLEX.
• Installations in swimming pools, bathrooms, showers and wet areas.

Technical Characteristics

• Type: Two-component adhesive (acrylic dispersion + reaction powder).
• Color: Gray.
• Cycle time: Approximately 60 minutes after mixing.
• Drying time: Ready for tile installation after 2 hours.
• Water resistance: 100% waterproof after curing.
• ETA certification and CE marking, complying with DIN 18534 and DIN 18535 standards.
• Presentation: Available in 4.25 kg and 1.85 kg packages.

Advantages

✅ Safe and certified waterproofing.
✅ Strong adhesion to KERDI sheets and KERDI-KEBA strips.
✅ Easy application with spatula or brush.
✅ Compatible with Schlüter-KERDI and Schlüter-DITRA systems.
✅ Fast drying time for efficient installation.

Installation Mode

1. Mix the two components until a homogeneous paste is obtained.
2. Apply with a notched trowel or brush in the overlap or o-ring area.
3. Place the KERDI-KEBA strip or KERDI film over the adhesive.
4. Press firmly with a trowel to secure the Floor anchor.
5. Wait for the tile to dry before installing the tile.

Recommended Applications

✔ Pools and spas: Sealing of overlaps and corners.
✔ Bathrooms and Shower: Waterproofing of joints between walls and floors.
✔ Industrial kitchens and production plants: Leakage protection.
Terraces and balconies: Exterior sheet bonding.

Complementary Accessories

• Schlüter-KERDI: Waterproofing sheet for swimming pools and other wet areas.
• Schlüter-KERDI-KEBA: Kerdi-laminate overlap strip
• Schlüter-KERDI-FLEX: Flexible o-ring for movement joints.
• Schlüter-KERDI-DS: Version with increased steam resistance for industrial environments and swimming pools.
• Schlüter-KERDI-DRAIN and KERDI-LINE: Compatible drainage systems.