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Features
& Benefits |
Applications |
Characteristics |
FIT®-321
Medium Wall, Adhesive Lined, Irradiated Polyolefin
MIL-I-23053/4C, Class 3
|
- Expanded to a 3 to 1 shrink
ratio
- Increased wall thickness for
durability
- Waterproof adhesive inner
lining
- Permanent bonding adhesive
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- Connectorized cable repair
- Waterproofing & encapsulation
- Environmental & outdoor
protection
- XTRA•GUARD®
1, 2 & 3
- applications
|
- Shrink Ratio: 3:1 @ 125°C
- Temperature: –55°C to
+110°C
- Longitudinal Shrinkage: 15%
- Size: 1/8" – 1-1/2
in
- Packages: 4ft lengths &
cut pieces
- Colors: Black
|
FIT®-321V
Low Shrink Temp, Flame Retardant, Irradiated Polyolefin
CSA OFT Flame Test
|
- Expanded to a 3 to 1 shrink
ratio
- Lowest shrink temperature
(90°C)
- Fastest recovery time
- Reduced wall thickness
- Greatly reduced longitudinal
shrinkage
- UL VW-1 & CSA OFT flame
retardancy
|
- Connectorized cable repair
- Where substrates are heat
sensitive
- Delicate & intricate electronics
protection
- Industrial applications requiring
- UL Listing
- Flame retardancy requirements
- Automated cutting machines
|
- Shrink Ratio: 3:1 @ 90°C
- Temperature: –45°C to
+125°C
- Longitudinal Shrinkage: 3%
- Size: 3/32" – 1
in
- Packages: Spools
- Colors: Black, White
|
FIT®-421
Over Expanded, Irradiated Polyolefin
MIL-I-23053/5B, Class 1 Overexpanded
|
- Over expanded to a 4 to 1
shrink ratio
- Large supplied diameter sizes
- Resistance
to water, fungus,
UV light
- Shrinks to 25% of its original
size
- Conforms to odd shapes
|
- D-Sub connector strain relief
- RS-232 25 pin connector coverage
- Covers the most irregular
shapes & connectors
- PC board coverage/protection
|
- Shrink Ratio: 4:1 @ 121°C
- Temperature: –55°C to
+135°C
- Longitudinal Shrinkage: 50%
- Size: 1 in – 4 in
- Packages: 4ft lengths
- Colors: Black
|
FIT®-621
Heavy Wall, Adhesive
Lined, Irradiated Polyolefin |
- Over expanded to a 6 to 1
shrink ratio
- Shrinks to 1/6 its original
size
- Permanent/waterproof adhesive
inner lining
- Low water absorption
- Excellent durability &
toughness
- Resistant to oils & chemicals
- Convenient pre-cut 6 inch
lengths
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- Protection in severe environments
- Large to small connector -
to - cable protection
- UnderGround utility Splice
protection
- Corrosion protection of metal
parts
- Protects substrates submerged
under water
- Heavy duty Abrasion Resistance
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- Shrink Ratio: 6:1 @ 120°C
- Temperature: –40°C to
+125°C
- Longitudinal Shrinkage: 10%
- Size: 5/8" – 4 in
- Packages: 6 inch lengths
- Colors: Black
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