Ultra SP Rapid S1 Adhesive

High-Performance Pro Flex Rapid Set Tile Adhesive

UltraTile ProFlex SP S1 is a single-part, rapid-setting, polymer-modified flexible adhesive designed for wall and floor tiles. Its superior adhesion and flexibility make it perfect for areas with movement, vibration, or underfloor heating.

Formulated for professional performance, ProFlex SP S1 allows light foot traffic after only 3 hours (depending on temperature and substrate) and meets EN12004 C2FT S1 standards for high-quality tile installation.

Flexible & Reliable Adhesive

This high-performance adhesive tolerates deformation and ensures long-lasting strength, even in challenging environments such as wet rooms or areas with underfloor heating.

Fast-Setting Formula

Rapid curing allows grouting after as little as 4 hours, ideal for fast-track projects while maintaining exceptional bond strength and stability.

Professional Finish for All Tiles

Designed for ceramic, porcelain, and natural stone tiles, ProFlex SP S1 works on walls and floors, indoors or outdoors, wherever speed, reliability, and flexibility are essential.

Features & Benefits

• Wall and floor installations for domestic and commercial projects
• Interior & exterior areas, including wet rooms and showers
• Swimming pools and leisure areas
• Electric & water underfloor heating systems
• Conservatories, extensions, and high-traffic areas

• Ceramic & porcelain tiles
• Glass & mosaic tiles
• Marble, travertine, and limestone
• Granite, slate, and quartz
• Terracotta & quarry tiles
• Resin-backed natural stone tiles
• Brick slips and decorative tiles

• Concrete & sand/cement screeds
• Tile backer boards & fibre cement boards
• Anhydrite, calcium sulphate, & gypsum screeds
• Tile-on-tile installations (abraded & clean)
• Firm plaster & plasterboard
• Render, brick, and blockwork
• Hard vinyl tiles & flooring-grade asphalt