Etching for Copper, PCB

Positive Acting Presensitized PCB Board

Environmentally Friendly


Part No. : EB-750

 Etching  : water = 1 bag(190g) : 750cc , to use

Water temperature no more 60C, please

 Will have O2 oxygen gererate when etching, it is ok.

1 bag (190g) could be used for 10-20pcs 10x20cm 1-side of PCB

The liquid will transfer more and more blue after etching,

That means slower of etching, you will need make new.

 Kinsten, in Taiwan

Each order lot is for 2 bags

Net weight approx : 400g, 2bags

*N36x2x1.05 0.625 29 20260812+40g+40g+L2+Chiang


General Guide about shipping

Combine shipping with other items to reduce shipping cost are welcome, 

and please waiting my new invoice, do not direct paying by eBay auto-checkout, 

Because it is usually incorrect.

 Will ship worldwide by post " International Airmail ePacket " without insurance, 

The delivery is usually 2~4 weeks, but no warranty about delay, depends on the post / Customs.

If you need the fastest delivery, take EMS please, but more expensive.

If you need insurance, email me before paying, please.

If items total price is over US$60, please consider to do insurance for them.

About multiple items order

1.   Please write the items No. and order quantity to me by eBay message, then, I will create a new item that combines all items and one package shipping for them and single shipping price to you.

2.   Or, directing paying money by eBay check out processing, and I will auto do “too much shipping price refund” to you by eBay after shipping.

 About the import duties/fee, taxes

Anyway, the Import duties, taxes and charges are not included in the item price or shipping charges.

These charges are the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

Thanks for you looking.