Welcome to Printasleeve - High Quality Printed Sleeving Products for All Your Professional Needs


MEGA GLM is a Megamide braided jacket valued for its resistance to heat. It has a constant working temperature of -40°C to + 170°C, withstands short-term peaks of 230°C and a melting point of 260°C. It is available in sizes up to 30mm and recommended for aeronautic wire cable feeding. It can be cut as required.

This braided jacket is ideal for rigorous mechanical applications where resistance to heat and self-extinguishing characteristics are also a consideration. Exposure of Megamide to a naked flame under test conditions shows that it conforms to current aeronautic standards for electric cables. It is often used in scientific, electronic, electrical and telephonic equipment as well as in television, aviation and marine industries. MEGA GLM has an expansion rate which covers 25 % to 200 % of its supplied minimum diameter and is particularly recommended for aeronautic wire cable feeding. Other grades of Megamide are also available on enquiry.

Technical Data

  • Operating Temperature -40°C-+170°C
  • Flame Retardant: Self-extinguishing
  • Colours: Black, Other colours available upon request
  • Sizes: 03-07 → 30-34
  • Packing: Reels, cut to length, cut sleeves
  • Approvals: Ul approved, RoHS Compliant
  • Applications / Industries:

Properties Typical Values Test Methods
Operating Temperature -40°C - + 170°C
Short-term peak temperature 230°C
Melt temperature 255°C
Monofilament thickness 0.3mm
Specific gravity 1.13kg/dm³ DIN 53479
Water absorption at 23°C, 50% immersion 2.8%, full immersion 8.5% DIN 53714, 53495
Flammability Pass UL94 V2
Chemical resistance Unaffected by most chemicals
Oxygen Index 27% ASMT D 2863
Toxicity Halogen & phosphorus free
Opacity Low smoke density
Print Spec Quote

Enquiry Form

Free Artwork Service

As part of the fully comprehensive print process, we offer a free artwork service for both thermal and hot foil printing. This involves, advising on print suitability, resizing to fit final fitted size and re-ordering information supplied in spreadsheet format according to the sequence of installation or into kits.

To ensure superior print results, it stands to reason that artwork needs to be best quality and this is why we advise on whether artwork is suitable for purpose in terms of fine detail and ornate graphics which may not successfully transfer to smaller sleeves and markers, or where a high shrink rate is required. Furthermore, as heatshrinkable products do not shrink in a uniform manner (transverse and longitudinal shrink ratios differ widely) we resize artwork so that there is a strict correlation between original and final fitted dimensions.

We accept many formats for artwork including, but not limited to, tiff, eps, bmp, jpg, gif and PDF. For jpeg, save your image using the best quality. We use a single colour print system. This means the sleeving and print can be different colours, but the print itself can only be one colour. For best results send your image in black and white with what you would like printed in black. We can then take the image and print it on your selected sleeving in the correct print colour.

We also print from spreadsheets, CSV or text files, .lists or drawings. Where required, we can sort, print and pack according to the sequence of installation.

Complete Cable Identification Solution

With so many cable identification solutions on the market, it can be hard to match these to your specific needs. Printasleeve offers a complete service based on our many years of experience and development in this highly specialised field. We know what works and how to get the best results.

This allows us to offer a fully supported package to get you set up quickly and easily. Whether you are looking to source a complete cable identification package or consumables for an existing one, we will only offer products which have been fully tested by us and in which we have complete confidence. Take advantage of Printasleeve’s over 25 years of printing experience to find the perfect combination for your requirements.