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Brown polyimide tape roll 50 mm wide 30 m long single sided matte finish

Unique-Bargains

Unique-Bargains Polyimide High Temperature Tape 50 mm x 30 m 250/300 °C Brown

SKU CH-C8RQ-N28FB

Polyimide tape with silicone adhesive resists 250 °C long-term and 300 °C short-term, leaves no residue, and suits PCB plating, powder coating and soldering tasks

  • Withstands 300 °C short-term for wave-solder protection
  • Leaves no residue after peel at rated temperatures
  • 50 mm wide roll covers broad PCB areas
  • Enhanced silicone adhesive holds stronger than standard tape
  • 30 m length supplies multiple production runs

Polyimide Tape for High-Heat Masking

This single-sided polyimide tape with silicone adhesive withstands long-term exposure at 250 °C and short-term peaks at 300 °C. It measures 50 mm wide by 30 m long and is 0.055 mm thick. The brown film leaves no residue after removal and maintains its grip across the full rated temperature range.

Suited for PCB Shielding and Powder-Coat Masking

Engineers masking circuit boards during plating, soldering or conformal-coating will value the clean release and strong hold. Painters needing crisp edges on car panels or powder-coated parts also benefit. Buyers who need a wider roll, a different adhesive chemistry, or a tape rated for continuous use above 300 °C should look at other products.

Temperature Rating Decides Fit

The critical specification is the dual temperature limit: long-term 250 °C and short-term 300 °C. If the process stays within those boundaries the tape insulates and protects without leaving adhesive behind; if the application exceeds them, this roll is not the right choice.

How it compares

Measured against everything we stock in Office, Masking & Packing Tape, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 83% of the 3,148 comparable items (median $29.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Will the 50 mm width cover the full span of my PCB trace?

The tape is 50 mm wide and 30 m long, so a single strip can mask a broad trace or multiple narrow runs without splicing.

How do I apply the polyimide tape without trapping air bubbles?

Press the silicone adhesive side down firmly from one end to the other, smoothing with a roller; the single-sided adhesive bonds instantly and the 0.055 mm film conforms without wrinkles.

When should I replace the roll after repeated soldering cycles?

Replace it once the silicone adhesive loses tack or the brown polyimide film shows discoloration, typically after many passes at the 250 °C long-term or 300 °C short-term limits.

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