Stone Chemical Company, Specialty Chemicals for Metal Finishing, Anodizing and Etching
Anodizing Seals, Aluminum Anodizing Seals, Seal Additives

Anodizing Seals, Aluminum Anodizing Seals, Seal Additives.

Seals

AN535L
Mid-Temp Anodizing Seal

(low-nickel)

AN535L Anodizing Seal is a low nickel, low foaming, long lived, mid-temperature seal with excellent acid resistance as well as smut and bleed suppressant properties. With proper anodizing, AN535L typically exceeds 2,000 hours of salt spray while maintaining excellent light-fastness and light stability (will not yellow). AN535L is used extensively in aerospace, military, medical, automotive and architectural applications.

Anodizing Seals, Seal Additives, Low Nickel Seals.
   
AN545L
Mid-Temp Anodizing Seal

AN545L Anodizing Seal is a fast-acting nickel acetate based, aluminum anodizing seal. AN545L provides maximum corrosion resistance for those applications where superior product performance is required. Smut and dye "bleed" additives improve bath longevity and ensure optimum aesthetic appearance of the anodized parts. AN545L is used in a wide range of commercial, aerospace and architectural applications.  Salt spray exceeds 2,000 hours.

   

AN550L
Mid-Temp Anodizing Seal

(Heavy

Duty)

AN550L Anodizing Seal is formulated with a "Heavy-Duty" additive package designed to withstand the degrading effects of heavy contamination in the seal bath (i.e. sulfates). AN550L provides beautiful appearance of the sealed parts as well as improved corrosion resistance versus other seals available on the market.

     

AN555L

Mid-Temp

Anodizing Seal

(ultra-low nickel

AN555L Anodizing Seal is an ultra-low nickel, mid-temp anodizing seal with excellent corrosion resistance as well as smut and bleed suppressant properties.  Used for all dyed and clear anodizing applications, AN555L is long-lived and environmentally friendly.  Often used for operations requiring superior seal performance while mininizing the amount of nickel in the waste stream.
Intended and Sold for Industrial Use Only.
  Stone Chemical Company
info@stonechemical.com
Telephone: 630.305.0538
Fax: 630.305.0825

image
image

About Anodized Seals: The purpose of an anodizing seal is to improve corrosion resistance and chemical resistance by closing the pores that are created by the anodizing process. Sealing these pores also helps the anodized part retain the dye. Stone Chemical Company offers anodizing seals for all anodizing applications. All Stone seals have excellent corrosion resistance (at least 2,000 hours of salt spray) and excellent light fastness. Stone’s low-nickel seals are environmentally friendly. Stone Chemical Company is your source for Anodizing Seals, nickel acetate seal, Low Nickel Seals, Seal Additives, Aluminum Anodizing Seals, Aluminum Anodizing Seal Additives, anodizing seals for aerospace and Anodizing Sealants.

Home | Site Map