Summer Evening and the ML401

Summer Evening and the ML401
Conrail ML401 rolls west through Central New York farm country in Onondaga County, September 1994.

Monday, February 10, 2020

Pouring Water for Snooks Pond

Throughout my time in this hobby, certain tasks seem daunting just because I have never done them before. 

Pouring the water for Snooks Pond was one of those tasks.  Over all the years I've been modeling, I had never attempted to use the available epoxy products or 'magic water' products available.  It was intimidating to a degree to be doing something that was a make-or-break technique on parts of the layout that were so visible.

Still, after all the prep in the last few months, it was time.  The 'dam' I made had dried in place, and all the painting and details were ready to accept the 'water.'  I watched a bunch of YouTube videos and a handful of videos on Trains.com from Model Railroader magazine, and after deciding on the 'EnviroTex Lite' epoxy product, it was time to jump in.

I followed the directions exactly, warming each bottle of the epoxy and the hardener in warm water, then mixing in plastic measured cups exactly as the directions ordered.  


The epoxy was much less viscous than in the videos I saw, thanks to my warming it per the instructions.  This was a critical step.  I poured in the middle of the modeled area, and let the epoxy flow to the sides.


For most of the areas with the details, I needed to encourage the epoxy into the tight spots.  I used old sprues and paint-stirring sticks to do so.   The epoxy has about a 20-minute working time which was more than enough.  


Once all the areas were full to the top of the dam, I had some extra, which I used to fill some of the ditches I'd modeled along other parts of the layout.  This was very successful as well, although more difficult since the epoxy had cooled down and was a thicker liquid.  Still, with some care, it worked out.  

Using the leftovers allowed for all the tiny bubbles to rise to the top after about 15 minutes, just like the instructions had promised they would.  At that time, the directions were to use a small torch to feather the exhaust gases over the poured area.  The carbon dioxide gas would pop all of them.  This worked like a charm.  


I covered the area with aluminum foil 'tents' to ensure no dust would settle in the new epoxy, and let it cure overnight.   I kept the mixing cups handy to use to test the cure, rather than touch the new surface and let it be damaged.  The stickiness disappeared after about 24 hours, and I removed the 'tents' - what a difference it makes!  And, what a relief that it went well.  

This trepidation of trying new modeling techniques for me has been going on from the moment I started to appreciate 'super detail' on locomotives.  I remember a bunch of Model Railroader issues from the 1980's and 1990's written by a guy named David Bontrager.  He did a beautiful job detailing and weathering D&RGW SD40T-2's and an SD50, BN C30-7's, and even a Conrail B23-7.  I loved those then-modern diesels!  He used drill bits I'd never heard of and parts I'd never seen for sale at my local hobby shop, which was a combination train/RC car/game/pet shop.  I didn't know where to start, but I sure loved the look of those detailed models.

I learned of a better hobby shop in 1992 or so, and that was where I got my education on drill bits like the #80, #76, #55, etc.  That shop, the Model Railroad Shop in Piscataway NJ, also had a full selection of detail parts and friendly, helpful staff - finally, I had access to the parts I needed.  After a lot of broken drill bits I started to achieve what I'd hoped for over the years prior.

In summary, don't be afraid to take chances on a new technique or method.  Check YouTube for how-to videos and read the magazines, search their archives online for ideas and suggestions on the topic at hand.  The results are worth the risk!

~RGDave

4 comments:

  1. The pond looks excellent to me Dave. Well thought out and well done.

    Jim @ the JSSX

    ReplyDelete
  2. I admire your bravery! I'm going to have to try this myself, but a question for you: it looks in the pictures that there's a bot of "creep" of the epoxy wicking up the sides of the pond. Is there a way to avoid or at least minimize that?

    ReplyDelete
  3. Geof,

    Thanks for writing in! I too was concerned about that, based on photographs I have seen through the years. I tried to avoid it here, but found that the process is one of two extremes: the epoxy bends down to the surface to the point where there is a 'valley' around the edge, or, it bends up with the creep you see here.

    I elected to deal with the creep for now until I've applied waves, and then plan to go back with flat brown paint and a tiny brush to drybrush out some of the areas along the edges. My hunch is that will go a long way to alleviate the appearance.

    ReplyDelete