3M™ Anodization Masking Tape 8985L is a reliable non-silicone solution for Type I (chromic acid) anodization. Designed for performance, it is specifically resistant to chromic acid and provides sharp lines with a rubber adhesive for easy removal.

• Designed specifically for masking in chromic acid (Type I) anodization baths
• Transparent purple tape for fast, easy and accurate positioning
• Provides sharp masking lines and minimizes leaking to reduce the need for part rework
• Clean Removal in one piece post processing
• Non-silicone formulation helps reduce post-process coating and bonding failures
• Masks and de-masks up faster than liquid masking, with no cure time
• With liner for printing and die-cutting applications