WD-40 SPECIALIST WATER RESISTANT SILICONE LUBRICANT safely lubricates, waterproofs and protects metal and non-metal surfaces, including rubber, plastic and vinyl better than leading competitors. Our silicone spray dries fast and leaves a clear, non-staining film that doesn't stick or make a mess, so it won't attract dirt. Effective in a temperature range from -100°F to 500°F, it's ideal for use on cables, pulleys, guide rails, valves, linkages, hinges, locks and more, and is 50-state VOC compliant. BOILING POINT (INITIAL) 221°C (430°F) and FLASHPOINT