Ben:
Rooto is the brand that I use, and I bought it at Ace Hardware. Make
sure that it is 100% Sodium Hydroxide (lye) and not the stuff that has
aluminum pieces in it.
A friend of mine uses the MG positive PCB and uses the rooto also, and
like you he had to add a little more water. He said that the develop
was too quick at 1/2 teaspoon to 300mL of water.
Ron
--- In Homebrew_PCBs@yahoogroups.com, "Ben" <bhleavi@...> wrote:
>
> The Rooto 1030 is carried by Ace Hardware Stores. It is listed as
> being 100% Sodium hydroxide. Maybe the Rooto will not have the metal
> pieces in it.
>
> Ben
>