How To Fix Silicone Mold

Using silicone molds to brand resin crafts? Awesome. You can use them to make an cocked chess prepare or terrazzo earrings. Now that y'all've invested in resin silicone molds, you lot want to make sure they last. Caring for your molds isn't tricky, merely I practise see artists making mistakes when information technology comes to silicone mold care. Here are the pitfalls you need to avert:

Mistake #ane: Not storing your molds in a single, flat layer.

Stacking them in a pile will cause them to bend and buckle. One time a silicone mold warps, it won't go apartment once again.

💡 Pro tip: To create more space within a box, identify a piece of cardboard on top of a layer of molds to create a new layer. So, evenly distribute the molds on the side by side layer.

Mistake #2: Skipping the mold release

Resin mold release makes it easier to demold resin. Plus, it prolongs the life of your mold. Information technology protects confronting microtears that cause your molds to rip.

⭐️ BONUS: Hither are iii reasons why I always use a mold release.

Mistake #3: Keeping your silicone molds in the heat and sunday.

Excessive oestrus and UV light dry out the silicone. Your mold will crumble and stick to your resin.

Error #iv: Not thinking nigh long-term storage

Fifty-fifty when you're conscientious about storing your molds, sometimes they don't stay in shape. If you're not using your silicone mold for a while, care for it by placing a casting in it to help it go along its shape.

Yous can use ane of your resin mistakes in the mold to help it stay even and formed.

💡 Pro tip: If it's an intricate mold, pour warm candle wax into the mold. It volition easily demold later.

Mistake #5: Piercing holes in your mold.

Your mold will stretch and lose its shape. Not to mention there'southward a hole in your mold. Like resin can run through a hole… #justsayin

💡 Pro tip: If you need to marking your molds, use your favorite marking pen.

Fault #6: Not washing your molds.

When finished resin casting with your mold, wash it with warm h2o and mild soap.

Good silicone mold intendance means not using use solvents to clean your mold and not running it through the dishwasher. In fact, don't ever put epoxy in your dishwasher. Not only will it ruin your dishwasher, but it might also ruin your marriage. (Name withheld to protect the poor husband you will NEVER make that mistake again.)

Make sure your molds are completely dry before storing them.

⭐️ BONUS: Three steps to getting uncured resin off your silicone molds.

Fault #7: Applying too much heat.

You don't desire to warp or burn the mold. Use a heat gun to gently apply heat instead of a torch or lighter flame.

New to resin and not sure where to outset?

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