12mm ID 4:1 Semi-Rigid, Adhesive Lined Heat Shrink Tubing
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Semi-Rigid, Adhesive Lined Polyolefin Tubing
4:1 Shrink Ratio
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.
Operating temperature: -40°C to +125°C
Minimum shrink temperature: 110°C
Minimum Full recovery temperature: 135°C
Standard colors: Black and Clear
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June 3, 2023
Certificate of RoHS Compliance
Qualtek Electronics certifies the following part number QBK-3-02-QB6IN-14 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 QBK-3-02-QB6IN-14 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 January 2023 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.
Qualtek Electronics Corporation products do not contain any chemicals considered PoP, Persistent Organic Pollutants, Directive (EU) 2019/1021.
Qualtek Electronics Corporation certifies that bicoides are not used in products or packaging materials and meet the requirements set by the Biocidal Regulation (BPR) EU 528/2012.
California Proposition 65 Information Can be found at:
Qualtek Electronics • 7610 Jenther Drive • Mentor, OH 44060 USA