Smutty

[SDE New User Find all posts View Profile Close SDE]

A ? for all that has input on this. I am getting a lot of parts That come out of the dye beautiful but after sealed and dried they have a smutty, grayish cast to them. I am using low temp sealer. Any input is appreciated. Thanks

[NeoMoses Amateur Metal Finisher Find all posts View Profile Close NeoMoses]

do you use distilled water for all of your steps? I've found that the high calcium content in my water will cause a dull finish, especially if I use it for sealing. (however, I only use boiling water to seal.)