Quoted from Drano:Dumb question, but these are obviously one time use right?
I have the files to make a screen and was planning to do so this Summer, but for the amount of times I'll use it, maybe buying 2-3 stencils would be more economic and less time consuming.
I would asume that he biggest PITA would be "weeding" all the small bits of mask inside the letters once the paint is dry.
Yes the backbox stencils would be a one time use. The reason is the small amount of mask that is in between the letters will tear will removing the stencil after painting the backbox. All of our other cabinet stencils could be re used if they are removed and stored properly.
Weeding the stencil to start with after plotter cuts it out is a huge PITA. For the amount of time we put into them there is no profit really on these.