Kapton® Discs - 1 Mil, 1⁄4"

Pre-cut for easily masking small areas on circuit boards.
  • Polyimide film with silicone adhesive.
  • Temperature range up to 500°F.
  • UL 510 flame retardant.
MODEL
NO.		 DIAMETER DISCS/
ROLL		 FILM
THICKNESS		 TOTAL
THICKNESS		 PRICE PER ROLL IN STOCK
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1 4 8+
S-17221 1/4" 1,000 1 mil 2.5 mil $24 $23 $22  ADD
DIMENSIONS:
  • Core: 3"
TEMPERATURE: 
  • Performance: -100° to 500° F
SHELF LIFE:
  • 1 year
FEATURES:
  • Hi-temp silicone adhesive provides electrical insulation. (Dielectric strength)
COLOR:
  • Transparent Amber
SPECIFICATIONS:
  • Chemical, Heat and Puncture Resistance: Excellent
  • Not low static.
  • Not an Electrostatic Discharge (ESD) tape.
Availability: In Stock
Unit Weight: 0.05 lbs.
SDS Sheet
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Country of Origin: USA
SPECIFICATIONSMETRICIMPERIAL
DIAMETER6 mm1/4"
FILM THICKNESS25 Microns1 Mil
TOTAL THICKNESS64 Microns2.5 Mil
Availability: In Stock
Unit Weight: 0.05 lbs.
SDS Sheet
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Country of Origin: USA
Availability: In Stock
Unit Weight: 0.05 lbs.
SDS Sheet
Email Item
Country of Origin: USA
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Availability: In Stock
Unit Weight: 0.05 lbs.
SDS Sheet
Email Item
Country of Origin: USA
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12/05/2025 01:09:19 AM; USWEB25