• Joint Filler for Industrial and Freezer/Cooler Concrete Floors
  • This Joint Filler can be Used at Temperatures Down to -30 Degrees



Spal-Pro RSF is a 100% solids, two component heavy duty, semi-rigid polyurea joint filler intended for use in filling and protecting contraction and construction joints in industrial and freezer/cooler concrete floors. RSF can be applied in temperatures as low as -30ºF (-35ºC).

Shore A Hardness: A92-94

Basic Use

Spal-Pro RSF was developed to fill and protect joints in concrete floors that are subject to hard wheels and heavy loads. Its primary function is to support such traffic and support joint edges. Spal-Pro RSF is designed for use in areas where final temperatures are from 120˚F (49˚C) to -30˚F (-35˚C).

Other Uses

Spal-Pro RSF is also ideal for filling random cracks.




Install 1500mL

Weight 1 lbs
Dimensions 1 × 1 × 1 in

1500 mL, 10 Gallons