Could you elaborate on the clearing fluid you use? The first type is applied using a small brush. The second type is spraying fluid. I guess both two are contact cleaners. But which brand? Could you show me? How about the grinding tools for RCA sockets and button switch contact? Any brand and model no. information of the tools? Thanks s lot! 😊
The spray liquid is IPH, the rust removal brush is a neutral PH liquid, and the brand is a secret. The polished socket is an original product with a non-slip buff.
@@megahwang4949 I don't khow, Since there is no commercially available contact oil that satisfies I use the original blend. The video will be released on June 4th.