Koch-Chemie Hull Precleaner alkaline "Hal" Alkaline Pre-Cleaner (Marine Line) 1000ml

Alkaline Pre-Cleaner for Boat Hulls and Decks Koch-Chemie Hull Precleaner alkaline „Hal"

The Koch-Chemie Hull Precleaner alkaline „Hal“ is a highly concentrated, phosphate-free pre-cleaner specially developed for the thorough pre-wash of boat decks and hulls. Thanks to a powerful combination of high-quality complexing agents and special surfactants, it quickly and effectively removes even stubborn dirt such as bird and duck droppings, as well as environmental and weather-related soiling. Ideally suited for gelcoat and boat paint surfaces, as well as synthetic teak decking and PVC.

• Powerful cleaning: Effectively removes stubborn dirt such as bird and duck droppings, as well as environmental deposits.

• Gentle on materials: Suitable for gelcoat, painted, and plastic surfaces, as well as synthetic teak decking and PVC.

• Versatile application: Ideal for pre-washing boat decks and hulls.

Effective cleaning for marine surfaces

The Koch-Chemie Hull Precleaner alkaline „Hal“ is the ideal solution for the thorough pre-cleaning of boat hulls and decks. Its highly concentrated, phosphate-free formula combines high-quality complexing agents and special surfactants that quickly dissolve even stubborn dirt such as bird and duck droppings, as well as environmental and weather-related soiling. This makes it particularly effective for cleaning gelcoat and boat paint surfaces, as well as synthetic teak decking and PVC.

Application recommendation for optimal results

For application, the pre-cleaner is diluted with water in a ratio of 1:20 to 1:60, depending on the degree of soiling. The solution is then applied to the surface to be cleaned using a Pressure Sprayer alkaline or a washing sponge and allowed to act for a maximum of 5 minutes. If necessary, follow up with an Interior Scrubber. After the dwell time, the treated area should be thoroughly washed with water and a sponge. Sensitive surfaces such as galvanized steel, aluminum, or real wood should be avoided. After thorough cleaning, it is recommended to protect the surface by polishing and sealing to prevent rapid re-soiling.

Versatile application possibilities in the marine sector

The Koch-Chemie Hull Precleaner alkaline „Hal“ is excellently suited for cleaning various surfaces on board, including gelcoat, paint, and plastic. Its effective cleaning performance makes it an indispensable helper for boat owners who value cleanliness and care of their watercraft. Whether for regular maintenance or preparation for a new season – this pre-cleaner consistently delivers convincing results.