Product Description
Castrol Rustilo Aqua 639 (previously called Aquasafe 639) is a water-based, wax emulsion with outstanding adhesion and durability on various substrates. It dries in about 15 minutes to a satiny film, without losing its wax characteristics or lubricity. It can be used over lightly oiled surfaces and will dry to a tack-free surface. Rustilo Aqua 639 provides a temporary protective coating to help preventing corrosion during storage and shipment of parts. It is recommended for metal surfaces, i.e. aluminum, steel, stainless steel, copper, and galvanized and plated metals, where a waxy coating can be employed to give effective exterior or interior rust protection.
