High Performance Large Format Tile Adhesives
MasterBond Type 4 S2 tile adhesives represent the pinnacle of adhesive technology. With superior S2 deformability, extended open time, and exceptional bond strength, they're engineered for the most demanding large format tile installations.
Type 4 S2 Adhesive Range

MasterBond OBL TYP4S2 UltraFlex Grey is a high-performance, ultra-flexible tile adhesive specifically engineered for extra-large format tiles. Its advanced formulation delivers maximum bond strength, extended open time, and superior anti-sag properties, making it the professional's choice for the most demanding large tile installations.

MasterBond OBL TYP4S2 UltraFlex White is the ultimate premium tile adhesive, combining maximum bond strength with pure white aesthetics. Engineered for the most prestigious projects using extra-large format light-colored tiles, marble slabs, and glass panels, it delivers uncompromising performance and flawless appearance.
Key Benefits
Recommended Applications
Technical Specifications
Type 4 S2 adhesives meet EN 12004 C2TES2 standards - the highest classification for tile adhesives
Ultra-flexible polymer cement
≥ 2.5 N/mm² (Premium grade)
Up to 1200mm x 1200mm+
