LanoProtect Marine Bio Anifouling and underwater lubricant is specially made with Anti-Microbial Marine growth inhibitor, d ie causes get about 650 living organisms have no chance to attach to the propeller. LanoProtect Bio antifouling is long-acting environmentally friendly antifouling for propellers and propellers which at the same time protects against corrosion, and reduced usage of fuel. LanoProtect is to use a highly effective under water lubricant for all that rotates or moves under water. To be used for eg Propellers, propellers, rudders, logpropellor, underwater chain, everything that is under water in fresh and salt water. Resists power to 70,000 volts. No effect on rubber gaskets and seals. Protects against electrolysis at different metals. Two coats correctly applied the LanoProtect Bio Antifouling works approximately 18 months.