GMT-421
4:1 Flame-Retardant, Polyolefin Heat Shrinkable Tube
$431.11 – $768.89 Before Tax
Sizes ranging from 3/4 of an inch up to 2.5 inches
Part Number: GMT-421-(size)-(color)
GMT-421 is a high shrink ratio; flame retardant, heat resistant, heat shrinkable polyolefin tube. It has excellent electrical, physical, and chemical properties that meet or exceed industry standards. Conforms well to highly variable substrates. There are no signs of denigration when exposed to solvents, chemicals, and aviation fuels.
Key Features
- SHRINK RATIO: 4:1
- MIL-DT- 23052/5C
- RoHS
- E306685
- Operating Temperature: -55 ° to 135 ° Celsius
- Shrink Temperature: Start at 70° C; Shrinkage Complete 120° C
- Shrink Ratio: 4 to 1
- Colors: Black, other Colors Available Upon Request
- Resistance to Water, Fungus, UV Light
- Flammability: Self-Extinguishing
Applications
- Ideal for Harness Repair
- Pass Over Large Dimension, then Shrink Down to Small Size
- Covers Irregular Shapes & Connectors
GMT-421 - Sizes, Specs & Pricing
Part Number | Size | Color | Length (Spool Size) | Mil-Spec Number | Min Expanded as Supplied | Max Recovered After Heating | Price Per Foot |
GMT-421-3/4-(Color)-(SP/4FT) | 3/4" | Black | 1000 FT | N/A | 19.1mm/0.75in | 1.0mm/0.040in | $2.80 |
GMT-421-1-(Color)-(SP/4FT) | 1" | Black | 1000 FT | M/23053/5-115 | 25.4mm/0.1in | 1.5mm/0.060in | $3.35 |
GMT-421-1-1/2-(Color)-(SP/4FT) | 1-1/2" | Black | 500 FT | N/A | 38.1mm/1.5in | 2.0mm/0.080in | $4.52 |
GMT-421-2-(Color)-(SP/4FT) | 2" | Black | 250 FT | M/23053/5-116 | 50.8mm/2.0in | 3.0mm/0.125in | $5.00 |
GMT-421-2-1/2-(Color)-(SP/4FT) | 2-1/2" | Black | 250 FT | N/A | 101.6mm/2.5in | 4.0mm/0.157in | $7.02 |