I said a few months ago I would review the glazes I bought before Christmas and despite having used them and put a few posts up, I haven’t given my opinion on how they work, their colour, their versatility, or overall effect.
So this is what I am hoping to get across now! Of course these are just my opinions and I hope I have explained them properly but please feel free to comment and agree or disagree! And obviously with all ceramics, so much with the glaze depends on the application, layering and how long they are fired to and what temperature. I will explain these as I go along, in order to give you the clearest idea of my making process!
So. Where to begin. Well, before Christmas I was looking to build up a glaze collection (formerly only owning two Botz glazes – review here) with glazes that were versatile and reliable. I took to Twitter and Mayco glazes were recommended as reliable, even in coverage, less-drippy and forgiving for want of a better word.
I decided to go for the Mayco Foundations glazes, Sheer. I hoped with these glazes I would be able to intermix the colours and any stamp/texture decoration would come through. My experience from the Botz glazes, which are heavier, thicker glazes, was that the decoration was often lost. I bought 5 tubs:
- Milk Glass White
- Clearly Jade
- Blue Diamond
- Sooty Grey
- Crystal Coral
I also bought three ‘Designer Liners’, white, red and green.
In one of my first firings at home I did some colour testers and following the recommendations on the bottles, did a gradient of 1-3 layers. All the colours were a little less bold than expected despite the recommended 3 layers, but overall I was happy with them apart from the Crystal Coral. The first picture here shows the Blue Diamond tester with 1-3 layers of glaze and the one below in my hand shows 4 colours (except Milk Glass White) in 4 layer stripes. The second image shows Crystal Coral on my tester and the third square image shows how Crystal Coral looks online. As you can see, it is much more pink and vibrant. In reality, the Crystal Coral even with 4 layers, was no where near this colour. In hindsight if I had wanted a more vibrant pink, perhaps I should have gone for Floral Pink. In these instances the glazes were fired to cone 04 so perhaps 06 would have made a difference, I don’t know.
Despite being a little more ‘sheer’ than I anticipated and the coral colour being more clear/white than pink, the glazes behaved really well in the kiln! They were easy to apply, they give a thin layer which can be built up to the desired thickness which as I have said, can significantly change the depth and boldness of the colour. They are a really steady glaze to work with and were great for my Christmas decorations!
I also used the designer liners one a few items. These are clay based glazes (or does that make them slips?) that you can use to add fine detail to something. I found that without adding a clear glaze on top (for which I just used a single layer of Milk Bottle White) they flattened and were matt against an otherwise shiny background. The flow of the green was much better than the white for some reason, but the green smudged with a thin layer of white on top – or perhaps the white did too but it wasn’t visible. Regardless you certainly need a steady hand as they don’t budge an inch! I found the green to be more successful than the white overall. The white looked a little like Tippex in my opinion… But they are definitely useful for accentuating detail.
Finally I tried to use the glaze for the bubble effect, (inside the grey cup with the green detail). I knew it was a long shot and I was right – it didn’t really have the desired effect, but it is certainly a technique I’ll try again in the future.
Overall these glazes, for the most part, do what they say on the tin. They don’t shift or move when firing, they can be layered, are easy to apply and accentuate detail nicely. They are very much a safe option and a little goes a long way. For me, I was hoping they would be a little bolder and the colours as strong as their depictions online, but then that’s always the trouble with buying something you haven’t seen or used before online!
In terms of value for money, I bought 1 pint (472ml) pots for roughly £15 including VAT from PotClays which was pretty much a standard price across the different sites. PotClays are expensive for delivery however, starting at just under £10 (whereas Scarva for example, adjust to the weight of the item and can be as little as £2) which is a shame. The PotClays people are really lovely to deal with and quick to communicate. If their postage was cheaper I would buy more from them as their website and range is pretty great compared to other sites, but I know they are also a family business and need support and so I try to buy from them when I seem them at events.
Overall, I’d definitely buy Mayco again, but I’d explore their other glaze options before buying more of the Foundations Sheer range.