Sculpey Mold Maker (Formerly Known as Super Elasticlay) FAQ

Pros, Cons, Tips, and MSDS Safety Sheet Link

Cons

  • Cured molds made with this will harden over time — frequently reported
  • Not really comparable with flexible silicone molds
  • Will crack with heavy use — frequently reported
  • Is better for more shallow molds rather than deep ones with noses, undercuts, etc — frequently reported
  • Not suitable for molding resin, but OK for polymer clay
  • Not suitable for a children’s art medium — that information is actually on the MSDS safety sheet (see below link)

The Usual

  • Must be used with a mold release like talcum powder or cornstarch both when originally making a mold and then again when molding an item from it
  • Make sure you follow manufacturer’s directions
  • As with other polymer clays, it’s all fine until you burn it, then it can release toxic fumes
  • Use in a clean work area or you’ll get dust on it
  • You have to clean your hands well after using it and before you touch other surfaces
  • Use on a craft mat of some sort, as opposed to on a plastic table or wood furniture with any type of finish on it or it can permanently mar surfaces

Pros

  • Takes detail well
  • Longer open time — does not harden until cured in an oven according to manufacturer’s instructions
  • Can be used to soften clay
  • Can be used to make texture sheets (see tip immediately below)
  • Can be made more flexible with Sculpey Diluent (AKA clay softener) (Now there’s a tip you don’t see many places. Less is more, meaning you can always add more diluent to Mold Maker until it’s at it’s prime for your needs, but be careful not to add too much.)

Try

  • Mixing it with Sculpey Bake & Bend (doesn’t handle repeated baking well)
  • Mixing it with Sculpey Ultra Light polymer clay
  • Mixing it with a smaller amount of Sculpey Souffle

Note: All three — Sculpey Bake & Bend, Ultra Light, and Souffle — are somewhat more flexible than many polymer clays. So I suggest experimenting with adding these three clays so that the molds have a little more flexibility to begin with and over time. Still, using it straight or in a mixture like this is not really comparable to the flexibility of commercially manufactured silicone mold compounds (unless there’s some manufactured to be stiff).

MSDS Safety sheet

 

Advertisements
Magic-Glos with Tiny Clay Sculpture and Inclusions by Karen A. Scofield.

Jewelry Resin (Magic-Glos, Ice Resin) Tiny Sculptures, and Bezels

Magic-Glos

Spelling –Magic-Glos is hyphenated and is spelled with only one “s.”

I’m going to discuss Magic-Glos here more because Ice Resin has books based on it. One such book is “Resin Alchemy: Innovative Techniques for Mixed-Media and Jewelry Artists,” by Susan Lenart Kazmer.

 image

Magic-Glos Resources

Lis Pavelka’s Magic-Glos Tips: http://www.lisapavelka.com/wp-content/uploads/2015/04/Magic-Glos-Tips-Tricks-15.pdf

Magic-Glos MSDS (Material Safety Data Sheet): http://www.artclayworld.com/v/vspfiles/assets/MSDS/magic_glos.pdf

Fire Mountain Gems Magic-Glos Tips and Information: http://www.firemountaingems.com/resources/jewelry-making-articles/f35h

Corrections to My Magic-Glos Video (Always Learning!)

1. Don’t seal paper or cardstock inclusions with Mod Podge or PVC (white craft) glues if you’re using them with Magic-Glos — reactions between water-activated mediums, inks, and Magic-Glos can occur over time.

2. Bubbles can be  prevented almost all the time. Read resouces given here. Bubbles can be removed by letting cured item sit one hour, drilling a hole into the bubble, cleaning up drilling debris, adding just enough Magic-Glos, and curing again.

Things Magic-Glos Doesn’t Work Well With:

  • PVC glues – your white craft, nearly all decoupage mediums/glues, and school glues are PVC glues — https://thebluebottletree.com/what-is-the-difference-between-mod-podge-and-acrylic-medium
  • Airdry glues — air-dry glues get trapped under things, don’t cure 100%, then release air bubbles into your curing resin. Use two-part epoxy glue instead!
  • Ice Resin, whether or not each resin is cured or wet (insured) — chemical reaction between the two resins causes cloudiness
  • Water-based sealants – any sealants that are not waterproof after drying (water resistant is not waterproof)
  • Alcohol inks
  • Unsealed inkjet prints
  • Anything that may run or bleed if wet
  • Sharpie markers

If in doubt, test first, often weeks ahead to make doubly sure.

Baking Magic-Glos

Don’t. Don’t bake Magic-Glos. Avoid temperatures over 100 degrees F. See MSDS. 

Warning: Baking Magic-Glos with polymer clay will cause the resin to amber (brown). See MSDS sheet (link given above) for further info.

Magic-Glos Layers

Doming, Pulling Away, and Self-Leveling Properties and What They Mean to the User — The same properties that allow Magic-Glos to dome causes the resin to pull away from edges/periphery in first layer or two, hence a good dome is built up in layers, each of which are cured before the next is added. The last layers are minimal amounts and it may help to spread the resin nearly to the edge (with a toothpick or small ballpoint stylus) and then let Magic-Glos self-leveling finish the job, finally fully covering evenly and doming. Let it sit 10 minutes to 1/2 hour out of UV light to let it finish self-leveling and to let air bubbles make themselves evident. The self-leveling properties mean that you might think you only added enough, the self-doming is a bit of a delayed reaction, and then suddenly you have Magic-Glos running over the sides. If still uncured, it can be cleaned up with cotton swabs and wet wipes but prevention is better than damage control.  Prevention involves adding thinner, multiple layers that are each cured before the next is added and curing your item while on a pedestal — a bit of polymer clay or poster-tx on a craft mirror a bit larger than your piece but small enough to fit in the UV lamp oven.

If the overfill cured, it can be pried off with your hands and/or chipped off with a craft knife.

Minimum Number Of Layers — usually 2 layers, less is more, meaning it’s better to add thin/incomplete layers than to overfill. Thinner layers allows the air bubble popping method of passing a butane mini torch or windproof lighter over the surface of the Magic-Glos for one and only one second.

Note: You don’t have to use seven layers like I did. I used so many layers because I made mistakes and was fiddling with different effects. You can use three layers or more, and maybe less. It depends on what you doing, of course.

Ice Resin

Ice Resin Faux Opal, by Karen A. Scofield. 2016.

Ice Resin Faux Opal, by Karen A. Scofield. 2016.

I also did a faux opal with Ice Resin. Fun!