Many tile adhesives have an S1 or S2 rating, but what’s the difference? Summary: Flexibility, water resistance, bond strength, uses cases, and cost. Flexibility S1: S1 adhesives are more flexible
- ATLAS
- GEOFLEX C2TE
- GEOFLEX EXPRESS C2FT
- GTA
- PLUS EXPRESS C2FTE S1
- ULTRA GEOFLEX C2TE S1
- Bostik
- MC310 OPF One Part Flexible C2TE S1
- A100 Showerproof Ready-Mixed
- Python Adhesives
- RS Rapid Set Flexible C2FT S1
- ST Standard Set Flexible C2TE S1
- Brit Adhesives
- BritFlex Rapidset RS C2FT
- BritFlex S1 Semi-Rapid
- BritFlex S1 Slowset C2TE
- BritFlex S2 Rapid Set
- BritGyp S1 Rapidset