Lead Free Solder Wire Tube/ Soldering Iron Wire/ Solder Suction Wire SEQURE


Note: This Lead Free Solder Wire Tube is not for single sale. Please don't order in single order. But you can make a cross buy or order bulk, order bulk 10 pcs min, cross buy without limit. Thank you for your support, enjoy your shopping!

Lead Free Solder Wire Tube Detail:

Net Weight:12g



Lead Free Solder Wire Feature:

  • Made of pure tin, it has good wettability, conductivity and thermal conductivity.
  • The flux is moderate, and there is no splash during welding.
  • The flux is evenly distributed and there is no flux broken in the wire core.
  • The winding is neat, no knotting, easy welding operation and high efficiency.

Related precautions of lead-free solder wire:

  • Avoid inhaling metal vapor when heating solder, and avoid inhaling dust during solder cutting and grinding operation. Avoid contact with eyes, skin and clothing. Keep good ventilation in the environment.
  • Avoid inhaling smoke during welding
  • Sealed in a closed container and stored in a dry place. Contact with acid medium or high humidity in storage environment will make solder surface lose metallic luster.


This Lead Free Solder Wire Tube is a free gift and is not sold separately.

Buy 1 Sodering Iron get 1 Lead Free Solder Wire

Date:August 1, 2020-August 31, 2020

soldering wire price

Usage of Lead Free Solder Wire

The temperature management of soldering iron head is very important. For electric soldering iron with temperature regulation, it is very important to select the most suitable temperature setting of soldering head according to the lead-free solder wire used. Before working, it is very important to measure the temperature of the iron head with a thermometer. Use authentic soldering iron head matched with manufacturer. Fake soldering iron head, aperture (put into the heating core) has a large or small, the thickness of the sleeve is also different, these all cause the performance of the electric soldering iron can not play, sometimes cause the reason of electric iron fault.

When using electric soldering iron with good thermal performance such as thermal recovery, when using lead-free solder wire for welding operation, due to the consideration of heat resistance of parts and safe operation, the setting temperature of soldering iron head is generally expected to be below 350-370 ℃. It is necessary to select the most suitable soldering iron head. It is very important to select the most suitable soldering head according to the different welding operations of the electric soldering iron. Proper soldering head can reduce the temperature of soldering head and increase the efficiency of operation. Maintenance of the soldering head is also very important.

Even after the power is turned off or the soldering iron head and sleeve are removed, the soldering iron head and sleeve still need cooling for a period of time. After welding, the solder joint and the components to be welded are still very hot. To prevent electric shock, do not touch the grounding parts with hands, such as soldering pen sleeve, heating body, etc. Children and untrained personnel shall not be close to the working area, and other untrained personnel shall not be allowed to use or touch the power cord.

It can only be used by trained personnel and can only be used for welding and dismantling work, and it should be kept in a safe place. When not in use, it must be stored in a dry place and placed at a high place or locked to prevent children from getting it.

Be careful of solder scald, and be careful of being scalded by splashing solder in solution state. Wear protective clothing to avoid burns. Protect your eyes by wearing a protective shield. Pay special attention to the warning information of the adhesive manufacturer when using adhesive during welding or dismantling welding.


To the Buyer: Dear customers, thanks for the support to Sequre. After your order is confirmed, please note the declare value on the checkout page, so that we can deliver the goods to you quickly.Wish you a happy life.

Sequre Team

Sequre Providing Free Shipping for More Substantial Orders.


List of Free Shipping for Different Country,Free Shipping is by Registered Mail(Extra shipping is required in remote areas


Free Shipping Net Purchase for $50.1 or Above.

Hong Kong SAR China Macao SAR China  Taiwan China


Free Shipping Net Purchase for $150 or Above. ( Generally, EU VAT pre-collected by sequre , and there will be no need to provide VAT to local custom when parcel delivery)

Germany France Spain Italy
Slovenia Netherlands Belgium Sweden
Austria Denmark Norway Ireland
Luxembourg Bulgaria Czechia Hungary
Poland Romania Malta Finland
Portugal Greece Latvia Estonia
Slovakia Lithuania

Regarding the EU VAT:
Sequre will prepay the VAT to logistics companies for common products. So recipients don't need to pay the VAT.
However, the batteries and SW2 are pure batteries, which are shipped by other logistics channels. Sequre cannot prepay the VAT when using that channel, so the recipients need to pay the VAT.


Free Shipping Net Purchase for $150 or Above.

United States United Kingdom Canada
Switzerland Australia New Zealand
Indonesia korea Israel
Russia Ukraine Belarus
Malaysia Singapore Japan
Thailand Vietnam


The following products can enjoy free shipping with orders over $150. For more information, please check the following link:






Shipping Policy

Shipping Time:

Most orders received before 6:00PM will ship the same day, provided the product ordered is in stock. Most orders received after 6:00 PM will ship the next business day. Orders are not processed or shipped on Sunday, except by prior arrangement. Buyer pays for shipping fee if required at checkout.

We cannot guarantee when an order will arrive. Consider any shipping or transit time offered to you by SEQURE or other parties only as an estimate. We encourage you to order in a timely fashion to avoid delays caused by shipping or product availability.

DHL shipments do not offer guaranteed delivery transit times. Occasionally DHL misroutes shipments. Any shipment listed as being misrouted or marked as return to sender in error will not be re-shipped until the package arrives at SEQURE headquarters.

In situations where products are in high demand, processing time can take longer than 3 working days.

Estimated Shipping Time:

Registered Mail: 7-20 working days

Express Shipping 3-7 working days

*Please note that these are estimated delivery times only, therefore SEQURE is not guaranteeing delivery dates.

Wrong Address:

Shipments will be sent to the address entered on our web page during checkout. SEQURE cannot be held responsible if the incorrect shipping address is entered by the customer during checkout. We cannot change shipping addresses after the order has been placed, as the address information you enter is used as part of the fraud checks and fraud prevention. The shipping address you enter on our web page takes precedence over addresses listed in the order comments or entered in PayPal. If additional fees are required to re-ship packages due to address errors, those fees may be passed on to the customer. SEQURE reserves the right to cancel and refund any orders that have indicators showing there is some risk that a stolen credit card is possibly being used. Paying through PayPal is recommended for new customers purchasing high value items to prevent possible order cancelations or delays.

NOTE: FedEx/UPS/DHL express can not ship to P.O Boxes.

Signature requirements None of the mail services offered by SEQURE require a signature on delivery of your package. Only in certain cases and in the sole discretion of SEQURE will a signature be required.

International, Customs, Duties, and "Return to Sender" Packages

We cannot hold the package which is on the way to you. When the package have been handed over to the courier company, we do not accept refunds application for any reason.

For orders shipped outside the China, you are solely responsible for any and all import duties your local customs office may impose on your order. If a package is returned to SEQURE due to the Mail Carrier's inability to collect customs duties or deliver the package to your provided ship-to address, SEQURE will not refund a) shipping costs from SEQURE to your location and b) the cost of returning the package back to SEQURE, when and if the package is returned to SEQURE. In the event that a package can not be delivered due to the issues listed in this paragraph and the overall value of your order is less than the cost of returning the package back to SEQURE, SEQURE may select to 'abandon' the package. If your package is abandoned, you will not receive a refund.

Refund policy

Return Policy (RMA):

*RMA# (to be issued to you)

*30 days for return from the date of order delivered

*Purchasing record on sequremall.com is required

*Shipment of incorrect product by fulfillment mistakes will be rejected.

*Returned items that are rendered unsellable as a new product will be rejected.

Returns of opened packages may be accepted under some rare situations, but may be subject to a restocking fee or rejected depending on the condition of the items.

Customers returning defective items will receive either a replacement, a coupon, or a refund. Orders are eligible for refund up to 30 days after the order delivered, otherwise coupon or replacement may be issued.

Returns of products in good working order will receive a refund for the price of the item only, not the shipping costs.

Full refund requires:

*Within 30 days of order delivered

*Product in new condition with no wear

*All packaging included and intact

As parts of complex systems, failure of one component can result in a crash or damage to other items. SEQURE is not responsible in any way, for damage to other equipment due to a failure of a component in a system.

To complete your return, we require a receipt or proof of purchase.

Take pictures of the product in its current state, so that we can ensure whether there are missing parts or other damage before returning the product.

There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to our error.

Any item that is returned more than 30 days after delivery.

Refunds (if applicable):

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable):

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at sequremall.com.

Sale items (if applicable):

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable):

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sequremall.com for return address, recipient information and further communication.Please do not return the items before contacting us.


To return your product,ship the product to the address we provide you. You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $50, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Custom OEM Solutions

We Offer a Uniquely Complete Design & Manufacture Service for OEM's Custom engineering is at the heart of our business. As an OEM customer we can offer you a complete design & manufacture service, often creating entirely new and technologically advanced products that meet your exact needs and requirements.

In-House Design Team and Lab

One of our key assets is our team of design and development engineers – in total, we have six engineers supported by three technicians – with a fully equipped laboratory, that is used when developing products and making prototypes.

Cost Effective With Product Assurance

To make best use of our design resources, we are often able to modify an existing product to meet your specific needs, and we can call upon a design portfolio of over 10 different designs to help us in this customisation?work. This can provides a cost effective solution with the assurance of tried and tested design platform.

Flexible & Timely Manufacture

Our state of the art manufacturing facilities offer reliable, flexible and timely production whether your custom requirement is small or large. Quality is key for us and continuous investment in equipment and automation enables us to achieve extremely high levels of repeatability. Certification to ISO standards confirms that we adopt a continuous improvement approach to service and quality assurance. Our goal is total customer satisfaction.

Wholesale Inquiry

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Now, take advantage of SEQURE Share Earn Programs. It's super simple! Just share www.sequremall.com to your friends / followers using social media and online interactions. Save them money while you earn commissions for everything they buy!

Share Earn is a simple money making program. There is NO-threshold, NO-cost, and NO-difficult for all users to earn real cash every day with just one share click. The commissions calculate basis on the price of the sharing merchandise, at least 5% commission.

The more you share, the higher you earn!


1.Sign up for a free affiliate account

2.Affiliate promotes sequremall.com on social platforms

3.Potential customer clicks on the posts

4.Customer orders at sequremall.com

5.Affiliate receives commissions


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Lead Free Solder Wire Tube/ Soldering Iron Wire/ Solder Suction Wire SEQURE
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