- Aquatic safe
- Dissolves Rust Particles Fast
- Coating safe
Why Use Gtechniq Marine Rust Stain Remover?
Rust Stain Remover is an aquatic-safe stain remover designed to dissolve rust, mineral deposits, and metal contamination from marine surfaces. It works on gel coat, fiberglass, and painted surfaces without the elbow grease that most rust removal products require.
Our formula reacts with ferrous particles on contact, turning purple as it breaks down stubborn rust stains. It is safe for coated and uncoated surfaces, and it removes rust stains from your boat without damaging the finish underneath. For any boat owner dealing with rust streaks from stainless steel hardware, anchor chain marks, or other metal contamination, this rust stain remover delivers fast stain removal with minimal effort.
Simple steps to help you get the best results
- Use in a well ventilated area, out of direct sunlight
- Remove loose dirt using a hose or jet wash
- Shake bottle well and wear gloves
- Spray the Rust Stain Remover directly onto the stained area and leave to dwell for 3-5 minutes. During this time, ferrous particles will dissolve forming a purple solution
- Do not allow the product to dry on the surface
- Rinse residue with fresh water and repeat if necessary
- Where the surface is heavily soiled, agitate with an MF1 ZeroR Microfibre Buff Cloth or a suitable soft bristled brush
- Store in a cool, dry place
- Use within 12 months of opening
Safety Data Sheets
- Take a look at the Safety Data Sheet for Rust Stain Remover
The Gtechniq Difference
We ensure our marine products go through real-world testing before reaching the public. Our formula is coating safe and aquatic safe, dissolving rust stains quickly without the scrubbing or surface damage that comes with hardware store alternatives. Rust Stain Remover gives boat owners professional-grade stain removal they can trust on their gel coat and fiberglass.
We want you to be happy with every product. Unopened products in their original packaging can be returned within 30 days with your receipt or order confirmation for a refund or exchange.
Because of the nature of our products, opened chemicals, soaps, and coatings are final sale. Towels, brushes, pads, and accessories must be unused and in resalable condition. Class enrollments and store credit are non-refundable but can be transferred to a future class. Received something damaged? Contact us within 7 days and we will make it right.
To start a return, bring your item and receipt to any location or call (818) 888-7111.
Right now we offer free in-store pickup at all three San Fernando Valley locations. Order online and our team has it ready at the counter, often the same day. You will get a notification when your order is ready.
Pickup at Winnetka, North Hills, and Canoga Park. Bring your order confirmation and a photo ID. Orders are held for 14 days. Nationwide shipping is coming soon.