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Anodizing Seals

Our selection of aluminum seals is able to take your aluminum products to the highest levels of quality, providing a finishing touch that ensures your end products will stand the test of time. Accu-Labs has produced an assortment of anodizing seals for a variety of finishing applications that meet military specification Mil-A-8625 for the sealing of anodized aluminum. Anodized coatings sealed with Accu-Labs’ ALCOR processes pass all standard performance tests, such as ASTM B 136.

Alcor 570 Aluma Seal

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Alcor 570 Aluma Seal is a proprietary compound that meets Mil-A-8625 specification for the sealing of anodized aluminum. It will seal both clear and colored anodized aluminum quickly. This aluminum seal solution is smut free and superior to conventional nickel acetate.

Under actual field tests, Alcor 570 Aluma Seal produced an anodizing seal that has better corrosion, abrasion, and wear resistance properties than the conventional acetate sealing. This product provides up to 1,000 hours of salt spray protection per ASTM B-117. Anodized coatings sealed with Alcor 575 Seal-Clean pass all standard performance tests, such as ASTM B 136.

Alcor 575 Aluminum Seal

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Accu-Labs 575 Seal Clean is a liquid nickel, acetate-based seal for aluminum that is specially formulated to eliminate smut formation and leaching of dyes. Anodized coatings sealed with 575 Seal-Clean pass all standard performance tests, such as ASTM B 136.

Alcor 577 Aluminum Seal

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Alcor 577 Aluma Seal is a proprietary liquid, nickel acetate, aluminum seal that meets Mil-A-8625 specification for the sealing of anodized aluminum. It is specifically engineered with added components that are designed for use in hard water applications for the prevention of smut formation. This aluminum seal provides excellent corrosion, abrasion, and wear-resistance properties beyond conventional acetate sealing. This product provides up to 1,000 hours of salt spray protection per ASTM B-117. Anodized coatings sealed with Alcor 577 pass all standard performance tests, such as ASTM B 136.

680 Aluminum Seal

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680 is a powdered, economical, nickel acetate-based seal for aluminum. This sealing solution will result in excellent end products and maximize the life of your aluminum products.