ELECFUN is a subsidiary of a 20-old company with strong factory resources, and collaborating with some Fortune 500 companies. ELECFUN has specialized in heat shrink tubing and cable connectors for years and has achieved unanimous acclaim in the industry. We provide top-quality heat shrink tubing at reasonable prices. ELECFUN empowers electricians and DIY lovers to make professional electrical connections through quality products. Our industrial heat-shrink tubing for wires has excellent flame retardant and performance, good tightness, acid and alkali resistance, anti-aging, rust prevention, corrosion protection, durable. Our marine-grade heat shrink wrap is perfect for marine, automotive, electrical, wires, etc.ELECFUNs heat shrink tubing comes in kits, 4 Ft rolls, 50 Ft rolls and much more on Amazon. We offer a great variety of sizes (3/32 to 3) and colors (black, red, white, blue, clear). Our factory supports customized sizes and high volume B2B purchasing, plase keep in touch by Amazon message.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.

