Hempel's Boottop Antifouling is a self-polishing antifoul with a special copper compound and
organic bioactive material.
It changes to its final colour after approximately 1 week of exposure to water. Due to its self-renewing effect this product maintains an effective bioactive surface during its entire service life.
As an antifouling for boats of aluminium and other light-alloy metal. Primarily for use in water with relatively low to medium fouling potential.
Length of service may have a certain influence on colour.
The antifouling may obtain a copper-green tinge. Hempel Hard Racing Boot Top was designed for cold and temperate waters.