I have used many different brands of stain remover on my boats over the years and this has worked the best. It was faster and required far fewer products to do the same job. I have generally had very good luck with the entire boat product line. I didn't use it in the shower. Just to remove a spot of rust from my GRP hull.
π§ Plastic Rust Bullet Treatment Remover
3 Review
ProPour Epoxy: Premium Marine-grade Supplies for Efficacious Results
3 Review
π€ Premium TotalBoat Aluminum Boat Paint: Specially Designed for Canoes, Plus an Array of Tapes, Adhesives & Sealants
8 Review
π Ultimate Protection: Glaze Strength Natural Penetrating Sealer for Long-lasting Shine
3 Review