HeArtfully Creating: October 2016

Friday, October 28, 2016

POLYMER CLAY JOURNEY: To Glaze Or Not To Glaze, That Is The Question!

As we create, we are always learning, right? Right! We learn from watching others create as well as from actually working with whatever your favourite art making material is. Or if you are me, you are wanting to learn and try out a variety of creating methods. For me these past couple of years, it has been all about learning the best ways to work with polymer clay. It was love at first sight. Working with polymer clay means I can use colour in a three dimensional way. For the first half century of my life, my favourite art making materials were two dimensional, acrylic paint, coloured pencils and such.

Acrylic Painting On Stretched canvas by Anita Berglund

Treating The Surface Of Polymer Clay
One of the many lessons I have learned from the many great online polymer clay artists was that the best product to use if you want to glaze your baked clay is, water based polyurethane. So I bought a huge can and spent two days straight glazing my recent pieces.
Because I have also learned that it is far better to create my polymer clay pieces as smooth as possible. Unless you want texture. If the surface is smooth, it can be left or barely sanded, waxed and buffed or glazed and look great. However, it turned out that because my pieces were too smooth, the polyurethane on many pieces peeled. I like to test all pieces after my multiple failed attempts at using other glazes such as triple thick. Some end up sticky and gross. In fact, that has been number one pet peeve. Polyurethane, perfect, no sticky icky surface. It was when I tried to see how durable the shiny surface was with my finger nail, that I discovered the glaze cold peel like good sunburn does. Okay, I use to like peeling sunburnt asking (my own of course!). Needless to say, I was very disappointed.
Here are some pictures to document what happened....

This wasn't all that I glazed, but you get the idea... Wanting to know what I did wrong, I researched some more and discovered that polyurethane can peel because of natural oils the is on our hands, so you can use rubbing alcohol to wipe the surface clean of oils. As well lightly landing with a high grit sandpaper first helps it adhere. For me, it just became too frustrating because I didn't research as much as I should have.
To Glaze Or Not To Glaze, That Is The Question!
As you may already know, you do not actually have to put a finish on polymer clay. The clay is far more durable than any finish. A coating of your choice (I a sticking with polyurethane used properly) is helpful if you have glitter or some such thing that you feel may rub off. Mica powder like Pearl Ex actually is fine if rubbed on in one layer onto unbaked clay. If you want to cover it before with a thin layer of liquid clay or after baking with a glaze, that is an option we have.

Surface Before The Polyurethane

Personally, after spending more hours sanding OFF all that peelable glazing, I concluded that sanding, waxing with Renaissance Gallery quality wax and buffing or just leaving it as is, will be my choice for surfaces of clay. UNLESS, the poly clay piece is a figurine or something that won't be worn or used like beads and cabochons.

See The peeling? Bummer!

Working On Sanding and Then Waxing And Buffing or Polishing

Sanding Tips:
Because Polymer clay is so fine and can enter through air passages, it is best to sand using wet/dry sandpaper in a pan of water or because I physically can't do that, I have a tub of water next to my work space. Then I dip my sandpaper and piece in the water, lay them down on a towel and begin sanding. If the surface has roughness then starting with a number 600 should work to get the hard parts off. I have to keep dipping in the water because the polymer powder builds and clogs my paper fast.
If your pieces are as smooth as mine started out, 800 to 1000 works and I even have a 2000 grit paper to finish off with if I want.
Without waxing, I personally wouldn't be able to polish my pieces hard enough. I know of other artists who don't wax. They sand and then use a cotton denim or jean fabric to buff out the clay and it gets super shiny. My hands are not strong enough to do that, so I put a thin layer of Renaissance wax and let it dry for ten minutes and then polish with a soft cloth. I love the finish. So if I can achieve a nice buttery finish with my weak hands, anyone can! Imagine what you can do with healthy muscled hands!!
Hope You Learn Something Inspirational Today!
See You Soon!

HeArtfully Creating,
Anita

My flowers are okay with a thin layer of polyurethane. I love this piece.

Here are some great videos about finishes from some of my favourite polymer clay artists:
Cindy Leitz- Polymer Clay Tutor:
Renaissance Wax

Minx Polyurethane - Oil Based

Should I Seal Polymer Clay?

Liquid Polymer

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Monday, October 24, 2016

POLYMER CLAY JOURNEY: A HeArtfully Creating Summer

Some flowers I enjoyed creating this summer...

Hope everyone had a great summer! Did you all enjoy creating? Whether it is drawing, painting, sculpting, writing, weaving, cooking, singing, knitting.....well, the list is endless when it comes to creativity. Bottom line, hope the creative wheels were whirring away. It has been a while since posting any articles because our computer died and I had to learn how to work on a lap top. Actually, I tried an IPad first but couldn't get it to do what I usually do on a computer. Because my hands and arms have weakened muscles, using a laptop has been a challenge. For me, the keyboard is too far ahead so it is a challenge reaching the keys. In fact, as I type this I am using one hand and a pencil eraser to reach. See, there is always a way to accomplish tasks.

HeArtfully Creating

Not only did I spend the summer figuring out our computer situation, but, our street was totally under heavy construction. That meant not being able to come and go freely because our driveway had a deep cavernous, drop off for a bit along with scrambled dirt for a street. My husband and I both use wheelchairs and cavernous holes and scrambled dirt make mobility a challenge. Thankfully, I enjoy creating so much that I rarely leave home anyway! That means I spent my time doing the very thing I love, creating. I wanted to share some random photos of my polymer clay pieces. Some as works in progress as well as finished beads and cabochons.

Slicing The cane to make the flowers you see at the top of the page.

Ready For The Oven

Cabochons and Beads All Baked And Ready To Be Transformed

Recently, I also made a spool for spool knitting out of polymer clay and 18 gauge wire for the prongs! My Dad taught me about spool knitting when I was jus a wee one :o)

Thanks for Stopping By!
HeArtfully Creating,
Anita :o)

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