WD-40 SPECIALIST Dry Lube with PTFE is a dry lubricant that keeps your equipment running smoothly with long-lasting corrosion protection that does not attract dirt, dust or oil. WD-40 SPECIALIST Dry Lube with PTFE provides superior lubrication and long-lasting corrosion protection with no oily residue. Best used where cleanliness and maximum performance are required as it dries quick leaving behind a lubricating film that resists dirt, dust and oil buildups. Great for reducing friction and wear on blades and bits, door and window tracks, slides, conveyor belts, rollers, hinges, table saws, lathes, power tools and equipment. WD-40 SPECIALIST Dry Lube with PTFE is effective in temperatures ranging from minus 50°F to 500°F.