🖤 Cure your circuits, conquer downtime!
Ouwinway's 20cc Black UV Solder Mask Ink is a high-precision, fast-curing protective solution designed for repairing and insulating PCBs and electronic components. Packaged in a syringe for exact application, it prevents corrosive arcing and withstands harsh conditions, making it essential for professionals seeking durable, efficient circuit protection.
| Manufacturer | Ouwinway |
| Item Weight | 0.705 ounces |
| Product Dimensions | 4 x 1 x 0.7 inches |
| Country of Origin | China |
| Item model number | YM-Black |
| Material | copper |
| Power Source | fuel_powered |
| Item Package Quantity | 1 |
| Included Components | Black UV Solder Mask |
| Batteries Required? | No |
D**Y
Works great
Been using this stuff for trace repair on a black mother board and it works great. Just make sure to use thin layers and to keep the UV light on it for a good amount of time
A**N
does the job and pretty quickly
I recently found myself needing to repair a piece of musical gear that was made in the 80's. It had a daughter board that was single sided with no solder mask and was built with the intention that these sub-boards were to be replaced if they went bad, not repaired (it actually states this in the manual). As replacement wasn't an option, I opted to repair the faulty parts. Predictably, some of the traces pulled up from the board when desoldering. The Ouwinway solder mask allowed me to repair the traces with a little bit more security. There are no instructions with the kit, nor anything stating what the ideal UV light frequency is, but I hit it with what I had on hand, and it worked out. It took about 20 seconds to cure but it seems to be pretty durable.
R**I
Very thick and harder to use than the green, but results should be good if done right
Good product, arrived in a light blocking envelope.I did a test with this product and the only problem I had with it is it is extremely thick. This makes it hard to spread. If you have never used a product like this, it only hardens when exposed to a UV light. If you spread it too thick it will skin over on the top and never harden underneath because it's somewhat opaque. The green you spread until you can start to see through it and the light can penetrate down to the PCB. The black is much thicker and more opaque and I didn't spread it thin enough. I was able to cure it with my light, but I was able to scrape it off because it wasn't cured at the PCB surface. When I go to use it in practice I will be sure to really make sure it is spread thin or I may see if it cam be thinned with a drop of alcohol.
Trustpilot
3 days ago
2 weeks ago
