GRP Stain Remover. Removes rust stains, organic stains, algae stains from fibre glass.
* Easy to use gel
* Non abrasive
* For those difficult to remove yellow and rust stains on GRP
* Simply brush onto contaminated area and leave. Once gel has turned to powder, either wipe or rinse with clean water
* Watch the stain disappear
* Supplied in a 500ml plastic tub