Whether youre running a large machine shop or you just need an all-purpose, water-soluble coolant, you need a 5-gallon pail of TRUEGARD soluble oil in your supply closet. This coolant was designed for heavy-duty machining and grinding; it protects against corrosion and contains anti-foaming and anti-wear agents. TRUEGARD soluble oil is a low-volatility, low-carbon formula that minimizes deposits and ensures youre able to tackle the toughest jobs.