Tag Archives: bald cap plastic

Silicone Mould/PlatSil Appliances

12 Jun

These past few days I have been making big progress on the SFX front… I feel like I’m actually learning useable skills now! (Thanks to Natalia!!). Having created my moulds (actually I did use PlatSil for these and created a Modrock shell to keep the shape, but as I have now realised, using a stronger silicone; such as BlueSil, would have been more appropriate), I have now started creating my PlatSil pieces, encapsulated with cap plastic (2x 1:1 dilution layers, 2x 1:0 layers).

So, my first appliance… made a couple of mistakes. Definitely don’t need accelerator on a warm day!! So that didn’t work out. I also realised I only want the PlatSil in the deeper parts – as they’re flat backed pieces, it needs to be Cap Plastic backed to make sure they encapsulate properly, stick to the skin and can be blended out efficiently.

So, Version 2.0 worked out great. Now for the other 7 pieces to make!

Photo on 2014-06-11 at 14.39 #5 Photo on 2014-06-11 at 15.52 #6

Creating a Plastaline Sculpt for Sponged Liquid Latex

31 Mar

Creating a plastiline sculpt for sponging latex layers onto, is quite easy as a huge amount of detail is not needed due to the top layer being what will be on show to the viewer – not the detailed under layer. However, it is important to ensure strong definition to allow the shape of the sculpt to show though. Below is a quick explanation of sculpting onto a plaster cast using plastaline.

YOU WILL NEED

  • Plastaline
  • Your Plaster Cast
  • Vaseline & Brush
  • A selection of Sculpting Tools
  • Liquid Latex
  • A Hair Dryer
  • Talcum Powder &  Brush

METHOD

  1. In order to create the sculpt, I found it was first best to create a smooth and even thin second skin for my hand in the area I would be wanting to create my sculpt – this would enable me to create small, smooth edges with my latex. I did this using plastaline, vaseline and a range of sculpt tools a long with a small paintbrush for the vaseline.
  2. 1080729_10152388398892664_1618850967_nNext, I created my plastaline sculpt, using small pieces of the clay to create shapes as per my designs, blending them into my second skin.
  3. I then vaselined my whole piece, to ensure the following liquid latex layers would not stick to my piece.
  4. Once my sculpt was completed and sealed, I added liquid latex layer by layer – using a hair-dryer in between, on a cool setting so as to not melt my plastaline and alter the sculpt shape.photo 2 (2)photo 1 (2)
  5. Having completed 7 layers of latex, leaving thinner areas around the edges, I peeled away my latex skin, powdering both the surface and underneath so they did not stick to one another.

    This image was taken 2 weeks after being produced.. it has gone hard and darker orange! I'm guessing the latex is deteriorating.

    Pre-colouring/application

The above image was taken 2 weeks after being produced… it has gone hard and darker orange! I’m guessing the latex is deteriorating. I am shooting my piece this weekend so I will just need to perhaps alter my brief from “aged skinny hand” to “fantasy aged skin hand” unless I can colour correct it slightly.

I tried using this method with cap plastic, as cap plastic blends out much better than latex. This didn’t work – not even after moisture and release sealing my sculpt.

photo 1 (1)

Failed Cap Plastic Experiement

Failed Cap Plastic Experiement

Heres a shot of my ear sculpt so far, that I have been creating using the same method. This piece has been produced to match my foam latex hand for my final SFX piece.

Photo on 2014-04-09 at 13.31 #2