3:1 & 4:1Black Adhesive Heat shrink Waterproof HeatShrink Glue Lined Tube Sleeve
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Black Adhesive Weatherproof Heat Shrink 3:1 and 4:1
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High quality, commercial grade heat shrink for electrical, electronic, automotive and general industrial applications
Adhesive lined polyolefin heat shrink, with a 3:1 or 4:1 shrinkage rate this tube shrinks to 1/3 or 1/4 of its diameter when heated.
4:1 ratio heat shrink is particularly useful if its required to go over a large component but still need to shrink down to a small size.
When heated the adhesive lining melts and flows around the material being covered giving a permanent weatherproof bond.
1mm is has been allowed for the adhesive lining in the measurements
Shrink temperature 70°c to 110°c
Operating temperature -55°c to 125°c
Tensile strength 15 Mpa
Voltage rating 600v
Dielectric strength 17 kv/mm
Material: flame retardant polyolefin
UL/CSA recognised UL224 (E307734)
Important notes for heat shrink:
1) All heat shrink is
measured using the diameter. This is not the flat measurement.
2) 3:1 & 4:1 adhesive lined will appear slightly bigger.
This is due to the adhesive lining and what's needed to make it shrink to the
stated diameter when shrunk.
Please note that due to the way heat shrink tube is manufactured it is often a little larger than its stated pre-shrunk size, however the tube will always shrink to 1/3 or 1/4 of the stated pre-shrunk size. Bits&Bolts Buy with confidence, we strive to provide the best service possible. Shipping For all items purchased and paid for before 1PM Monday-Friday we will ship it the same day. All orders placed at weekends or on a public holiday will be dispatched the next working day. ** Please note free p&p to UK mainland only, some remote postcodes may incur additional postage costs** Returns We offer a no quibble 30 day money back guarantee. Return this item within 30 days for a full refund if you are not entirely satisfied. (Postage costs are non refundable unless we are at fault)