Yes. When Epiclay™ is used and baked according to the instructions, it is safe to cure in a standard household oven that is also used for food preparation. Properly cured polymer clay does not release toxic fumes. You may notice a mild odor during baking, which is normal and not harmful under normal conditions.

We recommend baking in a well-ventilated area, such as with your oven’s range hood fan running. Always preheat your oven before baking and use a separate oven thermometer, as many ovens do not accurately reflect their true internal temperature. Exceeding the recommended temperature can cause scorching, odor, or smoke.

Epiclay™ should be baked at 275°F (135°C).

Yes. Epiclay™ is certified non-toxic by ACMI (the Art & Creative Materials Institute) and carries the AP seal, indicating it conforms to ASTM D-4236 standards for art material safety. For more information about ACMI and the AP certification, click here.

As long as Epiclay™ is baked at the required temperature of 275°F (135°C), your sculpture can be baked multiple times as your design requires. Repeated baking will not harm the clay when proper temperature and curing guidelines are followed. It is strongly encouraged to use a separate oven thermometer to ensure the right temperature is reached.

Epiclay™ is 100% vegan and does not contain any animal-derived ingredients or byproducts. It is not tested on animals. Woo!

Yes. Epiclay™ was made to be painted! It is specifically formulated to work with acrylic paints, allowing your finished piece to be painted, detailed, and sealed while maintaining durability and flexibility after baking. For best results, apply paint to fully cured clay and allow it to dry completely before handling or sealing.

No. Epiclay™ does not require sealing. Whether you varnish or seal your sculpture after painting is entirely up to you and based on your personal preference, desired finish, and how the piece will be used or displayed.

While Epiclay™ is certified non-toxic by ACMI (the Art & Creative Materials Institute) under the AP seal when used as intended, it has not been tested or approved for use in aquariums, terrariums, or animal habitats. For this reason, its use in these environments is not recommended.

If the clay is accidentally overheated, scorched, or burned due to baking at the incorrect temperature or an oven malfunction, a small amount of hydrogen chloride gas may be released, which can produce an unpleasant odor and may cause temporary eye, nose, or throat irritation. This gas disperses quickly with normal ventilation. If accidental overheating occurs, open windows and ventilate the area, just as you would if food were burned in the oven.

When Epiclay™ is baked at the required temperature of 275°F (135°C), it will not burn.

For best results, keep your piece away from oven walls, heating elements, and direct heat, and position it as close to the center of the oven as possible. Use of a separate oven thermometer is strongly encouraged as with any polymer clay.

Epiclay™ is formulated, tested, and specified in the United States and manufactured by a specialized polymer clay production facility in China. The factory produces the clay to our exact material and performance specifications.

At the industrial level, polymer clay is only produced by a small number of highly specialized factories worldwide. The only facilities in the United States and Europe are owned by major polymer clay brands that compete directly in this space, making it impossible for an independent brand to manufacture there. To produce Epiclay™ at the quality and consistency we require, we partnered with an experienced international factory.

Every batch of Epiclay™ is produced to meet all international safety specifications and is certified by ACMI under ASTM D-4236. Epiclay™ is certified non-toxic.

For best results, store Epiclay™ in a cool, dry place. Airtight containers are ideal for storage, provided they are made from polypropylene (recycling symbol #5), which is compatible with polymer clay. You may also wrap the clay back in its original packaging after use. Exposure to air will not cause Epiclay™ to cure or dry out.

Because Epiclay™ cures at relatively low temperatures, exposure to heat, direct sunlight, or hot environments can cause the clay to cure, just like when baked in an oven. Avoid storing near windows, heaters, or in vehicles. These storage guidelines apply whether the package has been opened or not.

No Epiclay™ does not contain latex.

No. Epiclay™ is not food safe, and neither is any polymer clay. While Epiclay™ is certified non-toxic for art use, polymer clay is not designed, tested, or approved for direct food contact. Once baked, polymer clay can still have microscopic pores and surface irregularities that may trap bacteria, making it unsuitable for use with food or beverages.

For this reason, Epiclay™ should not be used to create items intended for serving, storing, or consuming food or beverages.

Once fully baked, Epiclay™ itself requires very little maintenance. Ongoing care depends primarily on the type of paint, finish, or sealer you applied to the surface. Always follow the care instructions provided by the paint or coating manufacturer.

To keep your sculpture looking its best, avoid prolonged exposure to direct sunlight and high heat. Light dust can be removed with a soft, loose-bristle brush. If needed, the surface may be gently cleaned with mild soap and water, but do not submerge the piece or allow water to soak into seams or joints, as undried areas you can’t reach can grow mold.

Proper care of the painted surface will ensure your Epiclay™ sculpture stays looking great for years.

Yes. Epiclay™ can be cast and molded, and its flexibility after baking can actually make demolding easier than with rigid clays. This makes it well-suited for use with molds when creating repeated parts, detailed components, or copies of your sculpture.