I read somewhere that therapy putty can be used for masking. I did a search and couldn't find anything on the forum or Google. If anybody has tried this product, can you tell me how to use it? I found it cheap, at my dad's therapy clinic.

It is pretty much the same as masking with silly putty or the new Panzer putty stuff depending on the 'strength' or viscosity of the putty. Google up silly putty masking or panzer putty and you'll get loads of video hits.

Thanks, Mike. Will do.