Description
UltraTile ProRapid RS is a single-part, polymer-modified flexible rapid-set tile adhesive designed for both wall and floor tiling. It combines enhanced adhesion and flexibility with rapid setting, making it an excellent choice when a faster installation is required.
Suitable for a wide range of ceramic, porcelain and natural stone tiles, ProRapid RS can be used across a variety of common substrates and is particularly well suited to wet areas, swimming pools, external applications and underfloor heating systems. Instarmac specifically highlights ProRapid RS as one of its best-selling indoor and outdoor adhesives for pool tiling.
One of its biggest advantages is its rapid setting time. The adhesive has a pot life of approximately 60 minutes at 20°C, can accommodate light foot traffic in around 3 hours, and has a set time of approximately 2.5 hours, making it particularly useful for time-sensitive tiling projects.
ProRapid RS can be applied at 3–16mm bed thickness, giving it useful versatility for different tiling requirements. For floors and external applications, Instarmac recommends a solid-bed application method to achieve full contact between the adhesive, substrate and tile.
Key Product Benefits
Rapid-setting formulation for faster installation
Flexible polymer-modified adhesive
Suitable for internal and external use
Suitable for wet areas
Suitable for swimming pools
Suitable for underfloor heating
Ideal for porcelain, ceramic and natural stone tiles
Suitable for wall and floor tiling
3–16mm bed thickness
Approx. 60-minute pot life
Approx. 2.5-hour set time
Light foot traffic after approximately 3 hours Grey colour 20kg Bag Designed for professional tiling applications
Product Notice: Setting and curing times can vary depending on temperature, substrate, humidity and site conditions. Always follow the manufacturer’s latest technical instructions before use.











Reviews
There are no reviews yet.