Masking materials must resist the acid electrolyte used in the anodizing bath without degrading.
Racking and contact points need to stay masking-free to maintain the anodizing current path.
Masking often needs to survive dye immersion and hot water sealing after the anodizing step.
Hold up through acid bath exposure without swelling or degrading.
Protects internal threads from anodized oxide buildup that would prevent later assembly.
Factory-direct production supports repeat orders without lead-time surprises.
Send material, size, opening, operating environment, drawings and quantity with your RFQ. We confirm the product form and typical specification before quoting.
Silicone plugs and caps are the standard choice for their chemical resistance to acid electrolyte baths.
Anodized oxide buildup inside threads can prevent proper assembly; plugs keep threads clear.
Yes, standard silicone plugs used for anodizing are rated to withstand the full process including dye and hot water sealing.
Send material, size, opening, environment and quantity. Engineering confirms the product or fabrication route before quoting.
Uploaded reference files are included with the inquiry. For larger CAD packages, reply to the confirmation email or send them here:
Our team typically replies within 24 business hours.
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