Check the listing for details. Ruscoe Nitrile Rubber Sealant. Condition: New. Listed at 20.74 USD. The Ruscoe Nitrile Rubber Sealant is an aluminum fortified adhesive formula that incorporates the protective and elastic qualities of synthetic elastomers. It does not require any priming on properly prepared surfaces and can be applied at a temperature range of 40 degrees to 100 degrees Fahrenheit. This sealant is consisted of 3 different options, the 12-1 Seam Sealer, 12-3 Self-Leveling, and the 12-4 Non-Sag. The 12-1 seam sealer is recommended for sealing openings less than 1/8in. and can be used as an effective sealant against chemicals, water, air and dirt for sealing seams in downspouts, gutters, chimney flashing, animal feeders, wood, ceramic, concrete, brick, metal, stone, masonry, marble, and glass. The 12-3 Self-Leveling sealant is recommended for sealing openings greater than 1/8in. on areas such as metal buildings, metal or wood doors, windows, HVAC, concrete, stone, marble, glass, and more. The 12-4 Non-Sag sealant is used for sealing openings and lap joints greater than 1/8in. and can be used against water, chemicals, mobile homes, concrete, wood, metal, HVAC, and more. Ruscoe recommends that the 12-1 Seam Sealer and the 12-3 Self-Leveling only be used for sealing horizontal seams only, while the 12-4 Non-Sag can be used on horizontal, vertical, over-head, slanted, or angular surfaces. FeaturesExcellent adhesive propertiesExcellent exterior durability and flexibilityGood adhesion to either porous or non-porous substratesWeatherproof - skins over to form a protective sealCleans up with acetoneBase Polymer: Nitrile RubberColor: Aluminum Specifications10.3 oz. Tube Helpful DocumentsTechnical Data Sheet Warnings WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm - https://p65warnings.ca.gov