Protects against Damp and Corrosion. Dissolves rust. Lightly lubricates metal and plastic bits. Just spray gently over your bike to keep these evils away and at bay okay? This stuff is way over spec for Grannies sowing machine. This is an industrial strength product with jetwashed, all weather couriers, riding-through-five-countries-piss-wet-through situations in mind. Keep it in the garage. Lock it or lose it. 400Ml