Magic Lube is a versatile sealant and lubricant that is based on PTFE. It can be used in wet and dry environments and withstand temperatures ranging from -10°F to 425°F. The product creates a strong, adhesive film that prevents contact, even under severe shock loads. Magic Lube is specially formulated to be non-melting, non-volatile, and waterproof. It has been rated by the USDA as environmentally safe and is chemical resistant. The product is compatible with most metals, rubbers, and plastics, and is commonly used on motors, o-rings, gaskets, bearings, water filters, and more. The product comes in a 5 oz tube.