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GMT-321AL (Formerly GMT-320AL)

Dual Wall, Adhesive Lined, Highly Flexible Polyolefin Heat Shrink Tubing

GMT-321AL is a highly flexible adhesive lined, high shrink ratio, polyolefin heat shrinkable tube. The increased shrink ratio allows coverage for irregular sizes. It has excellent physical, chemical, and electrical properties. Few sizes cover a variety of diameters, which allows for inventory reduction and coverage for irregular shapes.

GMT-321AL Applications Insulation and Strain relief for Wire terminations, electrical connections, and terminations Adhesive Line provides connector to cable connections, high moisture resistance and excellent sealant.

  • Operating Temperature: -55º to 135º Celsius
  • Shrink Temperature: 120º
  • Flame Retardant (Except Clear)
  • Shrink Ratio: 3:1
  • Environmentally Friendly
  • SHRINK RATIO 3:1
  • RoHS COMPLIANT
  • E306685 AS23053/4 CL3
  • Standard Color is Black. Other colors available upon request. Minimum Orders May Apply
GMT-321AL Size & Milspec Guide
Gamma Part Number (P/N)Mil-Spec NumberSizeSpool Size in FT
GMT-320AL-1/8-(Color)-(SP/4FT)M23053/4-3011/8″200
GMT-320AL-3/16-(Color)-(SP/4FT)N/A3/16″200
GMT-320AL-1/4-(Color)-(SP/4FT)M23053/4-3021/4″200
GMT-320AL-3/8-(Color)-(SP/4FT)N/A3/8″100
GMT-320AL-1/2-(Color)-(SP/4FT)M23053/4-3031/2″100
GMT-320AL-3/4-(Color)-(SP/4FT)N/A3/4″100
GMT-320AL-1-(Color)-(SP/4FT)M23053/4-3041″100
GMT-320AL-1-1/2-(Color)-(SP/4FT)M23053/4-3051-1/2″60

Buy Direct

To purchase, call (909) 860-1479 to speak to a Gamma Sales Representative, or email us at Sales@GammaElectronics.net.

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