Skip to content

Free delivery

on orders over £200 (ex. VAT)

Fast next day delivery

on most stocked items

Discount offered on

high volume & frequency

Highly rated and trusted

by our customer base

Experienced team

30+ years in the industry

Printashrink CPF/FR4 is a 4:1 shrink ratio heatshrink polyolefin with a working temperature of 135°C. It is a fire retardant sleeve perfect for difficult or irregular shapes where an unusually high shrink ratio is required. Supplied in black as standard, diameters up to 115mm ID are available and can be cut and printed as required.

This 4:1 heatshrink polyolefin tube is designed for commercial or industrial applications where an extremely high ratio is needed to cover irregularly shaped pieces or pass over large components before shrinking. It has excellent electrical, chemical and physical properties and we offer a range of printing and cutting services on this high quality, commercial sleeve making it equally suitable for identification, branding and marking requirements.

Product details

SHIRNK RATIO: 4:1
SHRINK TEMPERATURE: 100°C
OPERATING TEMPERATURE: -55°C - +135°C
FLAME RETARDANT: Yes
COLOURS:  
Black
SIZES:  
19mm
-
25.4mm
-
38.1mm
-
50.8mm
-
76.2mm
-
102mm
-
115mm
PACKING: 1.2 metre lengths, cut to length, cut sleeves
PRINT: Yes, full range of text and logos in all colours
APPROVALS: RoHS compliant

Applications/industries:

APPLICATIONS/INDUSTRIES: general, commercial, electrical, electronics, industrial, mechanical, automotive

After Something Else?

Printashrink Eco (FLAT) is a flattened continuous 2:1 shrink ratio heatshrink polyolefin offering good print performance and mark permanence. It..

Printashrink PTFE 4-1 is a heatshrinkable sleeving with exceptional resistance to chemicals, solvents and high temperatures. It has a continuous..

Heatshrink Kits are a great addition to any commercial or domestic toolbox A perfect solution for many wiring, splicing, and..

Printashrink DR is a diesel-resistant, non-flammable heatshrinkable tube which also offers excellent abrasion resistance. It has a continuous operating temperature..

Printashrink PTFE/FEP is dual wall heat shrink tube capable of withstanding extremely high temperatures. It consist of an outer PTFE..

Printashrink FEP (ROLLERS) is a heatshrinkable tubing that is easy and quick to apply. It offers the same non-stick properties..

Printashrink FEP (UV LAMPS) is a heatshrinkable tubing specially developed to shatterproof UV and white light lamps. It is available..

Printashrink FEP is a heatshrinkable tubing offering the ultimate resistance to temperature, voltage, chemicals, solvents and UV light. It is..

Printasleeve HSK is an extremely tough, high temperature, thin wall polyvinylidene fluoride (PVDF) heatshrinkable sleeve. It has a 2:1 shrink..

Need help? Can’t find what you’re looking for? Please contact us…

Tel: 01935 881516
Email: info@printasleeve.com

if you can’t find it, we’ll find it for you.