Super Stain Treat® for those stubborn Stains-  2.5 lbs granular- Treats to 20,000 gallons.

Product Number: SST-C12

The hottest product for eliminating all kinds of metallic stains
Super Stain Treat® replaces draining and acid washing. It is effective across the whole pH range. Super Stain Treat® is compatible with all surfaces including, marcite, fiberglass, gunite, vinyl and exposed aggregate. It is the first step in a two-step program for removing and prevention.

Effectively removes stains from fiberglass.
Granular concentrate is more powerful & concentrated than typical liquid stain removers.
Delivers enhanced performance when it's needed most - unlike most liquid treatments (which break down when pH drops).
Dollar for dollar, the most powerful stain remover ever made.