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Tips and Tricks
Baking
Safety
Sanding and Buffing
Avoiding Sanding and Buffing!
Tips and Tricks
Tips on working with polymer clay
- For a smooth, easy clean-up work surface: Tape wax paper around a piece of cardboard, or
tape the wax paper down to your table.
- Even freshly cleaned hands have a surprising amount of lint on them that will be picked up
by light colored clay. Roll a wad of scrap clay around in your hands before you begin working.
- Keep baby wipes or handcleaner towlets by your work station so you can clean your hands
easily between colors.
- Use a blunt needle to make holes in your beads. Twist as you push it through to make sure you are going in straight.
Tips on Beading:
- To keep beads from rolling around, work on a towel or cloth placemat.
- Secure thread knots with a little dab of nailpolish. Glues such as cyanoacrylate (super glue)
are too brittle and can cause the thread to break.
- Keep a standing make-up mirror at your beading table so you can pre-view your necklace lengths.
- Fishing tackle boxes are usually cheaper than those specialty organizer boxes sold at craft stores.
Safety
- Like anything in life, the most important thing is to read the directions.
The second most important thing is to follow those directions.
- Dedicate any tool that you use for clay just for clay. Lots of
kitchen utensils are great tools, but you should never go back and forth between using the equipment
for food and clay.
- The clay doesn't dry out, but you should keep it individually packaged to
protect it from dust and lint, especially colors like white. Individual blocks
can be put into ziploc bags or wrapped in wax paper and then kept together in a box. Some plastics will
turn to mush when left in contact with the uncured clay. If in doubt, you can
line the container with wax paper. The plasticizer in uncured clay leaches
out and can "re-plastize" some materials. (surf some of the Links for more info)
- Wash your hands after handling raw clay.
Baking
- Baking Beads: Bake beads on skewers; for skewers you can use bamboo
skewers or cut lengths of clothes-hanger wire.
- Place the skewers across a shallow baking pan.
- Place a piece of parchment paper or cardstock on the bottom of the baking
sheet when baking flat pieces to avoid shiny spots.
- Follow the package instructions for baking. You want to be sure to sufficiently
cure the clay. Higher temperatures, though, can cause harmful fumes to develop. It's OK to bake the clay for longer
than the instructions say. But, the clay can burn if left in too long.
- Re-baking is no problem. In fact, you can bake a piece, add more
clay, and then re-bake, over and over again.
- Some colors, like lights and translucent, can burn and show discoloration at higher temperatures. If you have a piece that is predominantly translucent clay, bake at the minimum time
and keep a close eye on it.
Sanding and Buffing
Varnishing:
- Some of the clay manufacture's have their own varnish. My experience with the
sculpey brand was dissapointing, it peeled way to easy. My favorite thing to
use is Flecto Varathane wood finish. Check out glassattic.com or polyclay.com
(SeeLINKS) for more info.
- Keep in mind that you won't be able to sand if you've used any surface application
like paint of leafing. If you want shine, go for the varnish. If you use
leafing, varnish to protect against tarnishing.
Sanding:
- Use Wet/Dry sandpaper, starting at 400 grit, then through 600, 800, and 1000. Some
people continue through to 1500-2000, this isn't neccessary for a decent luster (I usually go to 800
and then varnish). Either way you'll have to buff to bring up the shine. The
easiest way is to rub the bead on a piece of denim cloth.
- **Please don't sand under a running faucet, conserve water.
- Sand under water in a bowl or sink and add a drop of liquid soap. For the
best finish you'll want to change the water between each grit.
AVOIDING Sanding:
- Mostly now I don't sand at all. I will coat a bead in a layer of translucent
liquid clay, bake, then clean off any greasy residue with rubbing alcohol and a cotton
swab, and then varnish with two coats of Flecto Varathane.
- You can also get a smoother finish if you gently rub the clay surface smooth with your finger before baking. Some people use a little water on their finger tip.
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