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Eco-friendly Shrink Tube Kit | Kalsten

Regular price $40.99 $82.00 SAVE $41.01 (50% OFF) Sale price
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Easy 14-Day Returns
Support Mon–Fri

Features:

❥Environmental protection material: Our heat shrink tubes are certified according to RoHS, UL, and CSA. The material composition contains no PBB, PBBO, PBBE, heavy metals, or other environmentally hazardous substances.

❥ Versatile & DIY helper: High-quality shrink tubes available in multiple sizes. They can be used to protect solder joints, identify wiring groups, protect against electrical capacities, etc. Note: Ensure that the temperature of your heat gun is high enough to 212 ℉ (Fahrenheit), then the glue inside will soften and seal the connection.

❥ Comprehensive applicability: The heat shrink tubing kit is perfect for all project workshops where cable breaks, electrical insulation, cable connections, etc., are repaired. You can also use it for all iPhone and iPad charging cables and headsets.

❥ Safe and easy to use: Shrink tubing has the advantages of good electrical insulation, good sealability and corrosion resistance, as well as high temperature resistance. Cover the exposed wire with these tubes, heat it with a soldering iron, heat gun, or even a hairdryer (hot enough), the tube will shrink around the wires and give you a professional impression of the repair!

Specifications:

  • Color: yellow, blue, black, green, red
  • Quantity: 530 pieces
  • Shrink ratio: 2: 1
  • Diameter: 1.5 mm, 2.0 mm, 3.0 mm, 4.0 mm, 5.0 mm, 6.0 mm, 10.0 mm
  • Minimum shrink temperature: + 70 ° C
  • Full shrink temperature: + 110 ° C maximum
  • Flammability: Flame retardant
  • Supplied format (round or flat): The product is supplied in round format
  • Cutting method: Scissors or sharp knife
  • Set includes: (Quantity + Diameter + Length + Color)

         80 pieces x 1.5 x 45 mm yellow
         80 pieces x 2.0 x 45 mm blue
         80 pieces x 2.0 x 45 mm black
         60 pieces x 3.0 x 45 mm green
         50 pieces x 4.0 x 45 mm red
         50 pieces x 4.0 x 45 mm black
         30 pieces x 5.0 x 45 mm black
         20 pieces x 6.0 x 45 mm yellow
         20 pieces x 8.0 x 45 mm red
         20 pieces x 10.0 x 45 mm green
         20 pieces x 10.0 x 45 mm blue
         20 pieces x 10.0 x 45 mm black

Delivery includes:

  • 1 box x Eco-friendly shrink tubing kit

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.