Koch Chemie No Yellow Cleaner
Koch Chemie No Yellow Cleaner for Gelcoat Yellowing & Algae | Charleston, SC
No Yellow Cleaner is the dilutable Koch Chemie Marine cleaner for yellowing and yellowish algae on gelcoat, plastic, and paint—foredeck, waterline, exhaust area, and transom. Neutral enough that Koch notes plastics, stainless, and aluminum are not attacked when used as directed—critical around Lowcountry waterlines.
Features / Why Pros Use It
- Removes yellowing and yellowish algae on gelcoat, plastic, and paint
- Effective on foredeck, water pass, exhaust soot/rust areas, and transom
- Use neat or dilute 1:4; neutral formulation friendly to plastic, stainless, aluminum
- Not for galvanized surfaces or real wood
How to Use
- Apply undiluted or dilute 1:4 with water
- Apply, dwell briefly, agitate with a pre-wash brush if needed, then rinse
- Can be mixed in a wash bucket for waterline and exhaust zones
- Do not allow to dry; avoid galvanized metal and real wood
Shop at Marine Detail Supply Charleston
Lowcountry boat detailers, yacht crews and owners can pick up the Koch Chemie Marine line at our North Charleston shop. Marine Detail Supply Charleston is at 7644 Southrail Rd., Unit #400C, North Charleston, SC 29420, serving Charleston, Mount Pleasant, Summerville, Daniel Island, Folly Beach, James Island, Isle of Palms, Kiawah and the Lowcountry marinas. Call (843) 256-3383 or email noah@marinedetailsupply.com to check stock, arrange local pickup at the shop, or place yard and fleet orders.
- We price match our competitors so you get the best pricing
- Same-day shipping from our North Charleston shop
- We ship domestically and internationally with great rates
- Questions? Call us at (843) 256-3383