Hello
first of all, my main job is not welding, but recently i took over a project that includes a lot of welding of stainless steel plates.
It is a pit to avoid spills of chemicals to the ground. The original construction did not have leakeage proof seal, so the decision was to make a SS basin under the machine and tanks.
But since this an enviromental sensitive issue, I want to make sure all the weldings are leak proofed. Some years ago, we made something similar, and the maintenance guy at that time, came with a test that is 3 cans of spray, one for cleaning, one red and one white. First he cleaned the surface with the cleaning spray, then used the red colored one, finally the white one. In the parts of the welding where there were leaks, the red color showed over the white one.
Do you know about this product? I need the name or manufacturer in order to make the tests for this new project.
Thanks
first of all, my main job is not welding, but recently i took over a project that includes a lot of welding of stainless steel plates.
It is a pit to avoid spills of chemicals to the ground. The original construction did not have leakeage proof seal, so the decision was to make a SS basin under the machine and tanks.
But since this an enviromental sensitive issue, I want to make sure all the weldings are leak proofed. Some years ago, we made something similar, and the maintenance guy at that time, came with a test that is 3 cans of spray, one for cleaning, one red and one white. First he cleaned the surface with the cleaning spray, then used the red colored one, finally the white one. In the parts of the welding where there were leaks, the red color showed over the white one.
Do you know about this product? I need the name or manufacturer in order to make the tests for this new project.
Thanks