Homebrew PCBs

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
>