Making a Dam for Realistic Water

Model Railroader General Discussion (Model Railroader)
1

What is the best method for creating a dam for the front of the layout, when a river bed comes out towards the aisle? I made my first pour of Woodland Scenics realistic water and found that it was able to creep behind the dam I made from scrap masonite taped to the facia. First off I want a method that does not result in runs down the facia. But also, I need to find a material that the Realsitic water does not adhere to when dry? Any thoughts?

Thanks and Merry Christmas.

2

In my first use of Realistic water I used children’s modeling clay. DON’T!!! When I try it again I will use the clay that is sold by the resin molders. I think a dam could be made of pariffin wax. I have a webpage of my experiences with Realistic Water:

http://www.pacificcoastairlinerr.com/rushing_water/

I think it is better for rushing water because it shrinks so much. I also have a webpage about other water methods:

http://www.pacificcoastairlinerr.com/dry_creek/

I really like what it looks like in my rushing stream.
Hope that helps
Harold

3

I don’t have any experience with Realistic Water, I’ve only used Envirotex so far with great results. My first attempt at making a dam I also used a piece of Masonite, but the water stuck to it real good! The next time I tried it, I used a stiffer piece of wood and coated the face of it with petroleum jelly - Vaseline - and this worked to keep it from sticking. Might be worth a try on a small piece to see if it works for you.

Bob Boudreau

4

Thanks Guys, the petroleum jelly idea sounds good. Will try that for the 2nd pour. Most importantly, I think it will also help with the seepage around the dam.

I am really pleased with the look of the river so far, the Realistic water works well, I just need to get over these logistics hurdles.

5

I used Realistic Water in two places on the layout–one for a rather large lake, the other for a river. Both end at the fascia. Believe it or not, I used a strip of masking tape to hold it back on both places, and when the ‘water’ was dry, peeled it off with no sticking or pulling or anything. And that’s after two pourings on each. Just let it dry 24-48 hours before carefully removing the tape…
Tom