A long lasting Silicone spray lubricant which is great for use on high-pressure equipment. WD-40 Specialist Silicone displaces moisture and provides excellent lubrication, protecting and extending the life of your tools and equipment. As the spray is silicone-based, it's perfect for use on rubber parts like pipes, window seals, plumbing fittings and belts. You can even use it on metal, plastic and wood, without it leaving a stain.As well as protecting your tools and machines from rust, our Silicone lubricant will repel dust, dirt, oil and grime. This is useful against dirt build-up that can create damaging residues. With just a coat of Silicone Lubricant, you can be sure that things will stay clean and conditioned, and functioning smoother for longer.WD-40 Specialist Silicone works in challenging conditions, so our lubricant will perform in most types of weather, and all-year round. It's designed to keep working in temperatures ranging from -35?C to +200?C.