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    Trouble at Cabin Branch

    Hey folks: I need some confirmation on a problem that I'm having with rock castings. This AM, I began making cast rocks for the South Ridge area on my layout. I mixed up 1 cup of water, 1 cup latex paint and 2 cups of Hydrocal. I sprayed the insides of the molds with "wet" water and poured in...
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    PAM, "Wet Water" what to use ???

    Here's a subject that I thought belonged here in the Tech Section. In making rock castings, what's the best method to treat the rubber molds before filling with plaster? I've heard of spraying them with PAM or "wet water" and all kinds of things. Since I am now starting with some rock castings I...
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    An Introduction

    I think that now is the time for introducing myself to the crew over here. My name is John Lauch (Climax 1880) and I live in Charlotte NC. I am a retired Marine and am going on 70 in July. I model a very obscure mining and logging line that existed from 1880-1920 in Northern Va. The mine...