Koch Chemie (BW) Boat Wash | pH Neutral Boat Shampoo 1L
The pH-neutral wash for boats and marine craft — gentle on sealants and waxes, thorough on grime.
Koch Chemie Boat Wash is a pH-neutral cleaning concentrate built for marine surfaces. The formula combines anionic and non-ionic surfactants to gently but thoroughly clean hulls, decks and cockpits — lifting salt, grime and water film without stripping previously applied waxes or sealants.
Because it's pH neutral, Boat Wash is safe across the surfaces that matter on a vessel: gelcoat, marine paint, plastics, metal, glass, and teak or artificial teak decking. It's the maintenance wash that cleans properly while preserving the protection you've already invested in.
KEY FEATURES & BENEFITS
pH Neutral Formula
Cleans without attacking existing waxes, sealants or coatings — protection stays intact wash after wash.
Anionic + Non-Ionic Surfactant Blend
Two surfactant classes working together lift dirt and salt film gently but thoroughly.
Safe on All Marine Surfaces
Gelcoat, paint, plastics, metal, glass, teak and artificial teak decking.
Highly Concentrated
Dilutes 1:100 to 1:150 — one litre goes a very long way.
DIRECTIONS
- Dilute 1:100 to 1:150 with water (7–10ml per 1L of water).
- Wash the boat with a sponge or wash mitt, working in sections.
- Rinse thoroughly with clean water.
- Dry with a drying towel to avoid water spots.
Only use on washable surfaces. Do not allow to dry on the surface. Do not apply to hot surfaces.
SPECIFICATIONS
Product Type: pH Neutral Marine Wash Concentrate
Size: 1L
pH Level: ~7 (neutral)
Dilution: 1:100–1:150
Application Areas: Gelcoat, marine paint, plastics, metal, glass, teak decking
Safe For: Waxed and sealed surfaces