3-In-One 100% PTFE Lubricant extends the life for all types of tools and equipment. It is specially designed for heavy loads and for use in high temperatures. Reduces friction and wear. Protects and extends tool life. Works in temperatures between -50? to 500?. Excellent for heavy loads. Marksman spout for each precision application. Works on axels, chains, hinges, and more 50-state VOC compliant Convenient 4-ounce size.