Anodization Masking Tape
200°F
In Stock

Anodization Masking Tape

Series: 3M 8985L

Non-silicone purple tape for Type 1 chromic acid anodizing (200°F)

MADE INUSA
Non-silicone solution engineered for Type I chromic acid anodization with rubber adhesive, providing sharp lines and enabling masking/de-masking up to 5x faster than liquid alternatives. Reduces labor costs up to 60%.

Max Temp

200 °F

Material

polyester

Color

purple

Adhesive

rubber

Standard Widths (10 options)

Popular Sizes

Custom sizes available: Contact us if you do not see the width you need. All tapes are slit to width at time of order and cannot be returned for refund or credit.

Technical Specifications

Performance

Temperature RangeUp to 200°F
ApplicationChromic acid (Type I) anodization baths
Shelf Life12 months from purchase date

Downloads

Application Tips

Apply Pressure
Push down hard — pressure-sensitive adhesive requires firm pressure.
Timing
Apply masking 24 hours before anodizing for optimal results.
Clean & Dry
Clean parts thoroughly before tape application. Apply to dry surfaces only.
Single Use
One-time, intermittent use only.
Storage
Store rolls upright in cool, dry environment.

All tapes are slit to width at time of order and cannot be returned for refund or credit.

Custom Solutions

Need a Custom Size?

We provide custom slit widths and die-cut shapes to your exact specifications.

  • Low-cost tooling, 7-10 day lead time
  • Large inventory of in-stock tools
  • Rectangles, squares, circles, and custom shapes
  • Precision slit-to-width available
  • Free samples on most products

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