Check the listing for details. POR-15 Stop Rust Kit, Non-Porous Coating Seals/ Protects- Gloss Black. Condition: New. Listed at 28.97 USD. POR-15® 40909 Stop Rust Kit, 4 oz, Black, 6 sq-ft Coverage Product DescriptionPOR-15® is known for formulating products with the capabilities of creating complete systems for various automotive restoration needs. The POR-15® 3-step system is designed to stop rust on metal surfaces and ensures the best results when applying POR-15® rust preventive. The clear-cut process allows for the proper cleaning, prepping, and coating and when used correctly, our 3-step system creates a non-porous surface that seals and protects metal from water, chemicals, and salt, and other corrosive contaminants.FeaturesCost effective price point for three premium POR-15® productsProfessional usePOR-15® 40909 Stop Rust Kit, 4 oz, Black, 6 sq-ft Coverage Product DescriptionPOR-15® is known for formulating products with the capabilities of creating complete systems for various automotive restoration needs. The POR-15® 3-step system is designed to stop rust on metal surfaces and ensures the best results when applying POR-15® rust preventive. The clear-cut process allows for the proper cleaning, prepping, and coating and when used correctly, our 3-step system creates a non-porous surface that seals and protects metal from water, chemicals, and salt, and other corrosive contaminants.FeaturesCost effective price point for three premium POR-15® productsProfessional use