04-14-2014, 01:26 PM
Mike Kieran Wrote:If it's what I'm thinking of, it formed a waterproof seal.Mike, thanks a lot. That is a very important information. I will avoid "Vogelsand/quartz sand" on my layout in the future.
This "Vogelsand" was so attractive because it is available in a lot of local shops and it is really cheep.
Reinhard