APF CastorCrete SL

APF CastorCrete SL – Slurry-Applied Cementitious Urethane for Food-Grade Floors Product Overview APF CastorCrete® SL is a high-performance, slurry-applied cementitious polyurethane flooring system designed for environments that demand extreme durability. Applied at 1/8 to 1/4 inch thickness using a gauge rake and trowel, this system resists physical abuse, impact, steel-wheeled traffic, and chemical exposure—including hot cooking oils, animal fats, and common solvents. This environmentally friendly system contains low VOCs and is made from sustainable raw materials. It may be applied to green concrete (7–10 days old) and to substrates showing 100% moisture (ASTM F2170). It also accommodates thermal movement and holds up under constant service temperatures up to 200°F (93°C). An optional anti-microbial additive is available to help inhibit bacterial and fungal growth. CastorCrete SL installs without a primer, making it a rapid-turnaround solution. It can be optionally top coated with Ca