Check the listing for details. Eastwood Black Rubberized Rust Encapsulator 15 oz Aerosol 4 Pack. Condition: New. Listed at 109.99 USD. Eastwood Rubberized Rust Encapsulator is the flexible version of our high-performance Rust Encapsulator coating that applies directly over rust or bare metal to provide long-term corrosion protection. Flexible finish protects surfaces from abrasions, and deadens sound Epoxy-fortified for better adhesion and durability Withstands up to 250°F One aerosol covers about 10 square feet Unlike off-the-shelf under coatings, Rubberized Rust Encapsulator can be applied directly over rust and without the “bubbling” that creates air pockets thus trapping rust. Since its engineered with high-tech flex agents, its pliable finish protects surfaces from abrasions, road hazards and deadens sound. So durable it exceeded 1,000 hours of salt spray chamber testing, this surpasses the standards for a 2-component catalyzed coating! Simply apply directly over rust or bare metal; no need to topcoat. Remains flexible and durable. Satin black finish.