WL-720 green oil:

Features：
It is specially used to repair the peeling or local damage of solder resist layer of PCB and circuit of computer and mobile phone, and the fixed insulation of flying wire. It is an essential material for computer and mobile phone maintenance. Usage: in the repair of computer or mobile phone, when the PCB line is broken, first weld the flying wire with enameled wire, then coat it with green oil, and then leave it in natural state for several hours. If conditions permit, it can be irradiated by purple light for several minutes. Green oil will fix the lead and play a good role in insulation. Special purpose: When the motherboard drops off when making the North-South Bridge, we can use enameled wire to make solder joints, and then fly wire connection on the solder pads. At this time, we can apply green oil, and the functions can be as good as before.

WL-620 black oil :

Features:
1. Prevent the solder from spreading around along the copper foil or even causing short circuit during the production process of the circuit board, and keep the soldering surface of the circuit board clean and tidy.

2. The copper foil on the circuit board can be isolated from the air to prevent the copper foil from being oxidized.

Product introduction:
Brand: WYLIE
Model: 720 620
Color: Green/Black Oil
Item: 720 620

Wylie Green Oil UV Curing Solder Mask Ink for PCB BGA Circuit Board Insulating Protect Soldering Paste Flux Black Oil

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