ASTRO LUBE is an all weather, heavy duty, multi-purpose penetrating grease. ASTRO LUBE sprays as a liquid, creeps to lubrication point like an oil, then cures to a thick, water resistant grease. ASTRO LUBE provides non-staining lubrication that guards surfaces against rust and corrosion. ASTRO LUBE is heat stable to 500 F and holds up under high shock loads. ASTRO LUBE penetrates, lubricates, prevents rust and oxidation, and yet contains no ozone depleting chlorinated solvents.