Kerakoll Setaflex Rapid Set S1 Adhesive Grey is a rapid-setting, deformable S1 adhesive for ceramic, porcelain and natural stone tiles. Suitable for walls and floors, underfloor heating, concrete and screed, with internal and external applications.

This grey adhesive offers excellent adhesion, non-slip performance and rapid setting. It allows foot traffic and grouting after approximately 3 hours, making it suitable for wet areas including swimming pools.

Key Features:

• Rapid Setting: Allows foot traffic and grouting after approximately 3 hours
• S1 Deformable: Provides flexibility for substrates subject to limited movement
• Underfloor Heating: Suitable for underfloor heating systems
• Wall & Floor: Suitable for internal and external wall and floor applications
• Wet Area Suitable: Suitable for prolonged or permanent wet conditions
• Wide Tile Compatibility: Suitable for ceramic, porcelain and natural stone tiles
• Full Pallet: Supplied as 48 x 20kg bags

Specification:

• Temperature of the air, substrates and materials: from +5°C to +35°C
• Adhesive thickness: from 2 to 12mm
• Pot life at +23°C: 30 mins
• Open time at +23°C (BIII tile): 15 min. EN 12004-2
• Foot traffic/grouting of joints at +23°C (BIa tile): 6 hrs
• Grouting in walls at +23°C (BIa tile): 2 hrs
• Ready for use at +23°C/+5°C (BIa tile):
  • Foot traffic ≈ 3 hours
  • Heavy traffic ≈ 24 - 48 hours
  • Swimming pools (+23°C) ≈ 7 days
• Coverage per mm thickness: ≈ 1.2 kg/m²
• Pack: 20 kg
• Shelf life: ≈ 12 months from production in the original sealed packaging, protect from humidity