Prolan Medium 170 1,0 L Onderschroefbus

Prolan Medium is a lubricant designed to penetrate metal, prevent corrosion, and protect both internal and external surfaces. It is suitable for areas not in contact with saltwater but can be used under outboard motor covers.

• The description claims that it prevents corrosion and stops the formation of rust.
• The description claims that it is effective in preventing electrical and electrolytic corrosion up to 70 kV.