7.4mm ID 4:1 Semi-Rigid, Adhesive Lined Heat Shrink Tubing, Flame Retardant and UV Resistant

*Custom configurations available

Buy Product


Semi-Rigid, Adhesive Lined Polyolefin Tubing

4:1 Shrink Ratio

Flame Retardant


Specially designed to protect splices and joint of wire harness, and components against environmental damage. 4:1 shrink ratio allows it to easily fit a wide range of components, and thicker adhesive coated layer forms an effective barrier against fluids and moisture.

Used in wiring harness splice sealing and is moisture proof while having a self-extinguishing flame retardancy.  

Operating temperature: -40°C to +130°C
Minimum shrink temperature: 110°C
Minimum Full recovery temperature: 135°C
Meets: Flame Retardant and UV Resistant (Black only)
Standard colors: Black and Clear
RoHS Compliant


Additional information




As Supplied ID (min)

Recovered ID (max)

Recovered Wall Thickness


Min Operating Temperature (°C)

Max Operating Temperature (°C)


Shrink Ratio


powered by Advanced iFrame free. Get the Pro version on CodeCanyon.

Print Certificates

November 29, 2022

Certificate of RoHS Compliance

Qualtek Electronics certifies the following part number QD-2000-2-01-QB48IN-5 is RoHS Compliant 2011/65/EU Ammended to 2015/863/EU

Certificate of REACH Compliance

We, Qualtek Electronics Corporation, declare that the following part number QD-2000-2-01-QB48IN-5 does not contain any SVHC substances listed in ECHA’s website: http://echa.europa.eu/chem_data/authorisation_process/candidate_list_table_en.asp of June 2022 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.

California Proposition 65 Information Can be found at:

Prop 65 Statement

Qualtek Electronics • 7610 Jenther Drive • Mentor, OH 44060 USA