Mold, bend and twist into custom shapes to create leakproof channels for draining oil; can also be formed into funnels, drip trays and other liquid-management tools. Soft rubber edge forms a seal around filters or drains; Tool stays in place for hands-free draining and channeling. Thick, pliable nitrile rubber coating completely encases a thin, bendable layer of lead; reshape and reuse thousands of times without fazing it. Highly compatible nitrile ensures safe handling when used with common vehicle liquids and chemicals; works in temperatures from -30°F to 425°F. Cleans easily with a wet rag; also compatible with most cleaners and degreasers. Store flat or roll up to take along in your tool box or glove compartment.