Koch Chemie No Yellow Cleaner

Dilutable cleaner for effortlessly removing yellowing and yellow algae growth from gelcoat, plastic, and paint. Works immediately without waiting time and, thanks to its neutral formulation, does not attack surfaces such as plastic, stainless steel, and aluminum. Reliably removes algae, rust, soot, as well as dirt in the exhaust area and rust stains. Ideal for boat hulls and waterline areas.

Areas of application
Boat hull (foreship area, waterline, exhaust area, transom) made of gelcoat, varnish and plastic.

Recommended use
Apply undiluted or diluted with water at a ratio of 1:4. Simply apply, allow to work for a short time, and rinse. Alternatively, mix in a bucket and apply with a sponge or pre-wash brush. Then rinse with water or a neutral shampoo. Avoid galvanized surfaces. Not suitable for yellowing caused by UV light. After thorough cleaning, we recommend polishing and sealing the gelcoat.

Warnings
Check for material compatibility before use. Do not use on galvanized surfaces, real wood, or hot surfaces. Use only on washable surfaces. Do not allow to dry.