How to Fix Rippling and Discoloration in Cured Resin: A Guide by Craft Resin

Craft Resin is a leading brand in the DIY home and garden improvement industry. Our high-quality resin products are designed to help you create stunning and durable projects. However, if you notice a rippling effect or discoloration on your cured resin, it may be a sign of overtorching. Don't worry, though! In this article, we will guide you on how to fix these issues and achieve flawless results.

Understanding Overtorching

When using a heat torch to disperse bubbles in your resin, it is crucial to use sweeping movements and avoid focusing on one area for too long. Overtorching occurs when the torch is held too close to the resin, causing rippling, yellowing, or other forms of discoloration.

Fixing Rippling Effects

If you notice ripples on your cured resin, follow these steps to restore its smooth surface:

1. Sand the Work: Use sandpaper with a grit between 80-120 to sand down the affected area. Make sure to sand it evenly, aiming for a level surface.
2. Remove Dust: Wipe off any sand dust from the sanded area. If you use a damp cloth, ensure that your work is fully dry before proceeding.
3. Apply a Second Layer: Once the surface is clean, apply another layer of resin mix to the top. This second layer will bond with the sanded surface, effectively eliminating the ripples. Don't worry about scuff marks during sanding; they will disappear with the addition of the second layer.

Addressing Discoloration

Discoloration in cured resin can be more challenging to fix, but it is not impossible. Here's what you can do:

1. Consider a Top Layer: If you notice significant discoloration, adding a top layer of colored resin mix can help disguise the yellowing hues. Choose a resin mix that matches or complements the desired color of your project.
2. Apply the Colored Resin: Carefully pour and spread the colored resin mix over the discolored area. Ensure that the layer is even and covers the entire surface.
3. Follow Curing Instructions: Allow the colored resin to cure according to the manufacturer's instructions. Once fully cured, the discoloration should be significantly less noticeable or completely covered.

By following these steps, you can fix rippling effects and address discoloration in your cured resin projects. Remember, overtorching can happen, especially if you are new to using a heat torch. With practice and our helpful guidance, you'll achieve professional-looking results every time.

For more tips, tricks, and high-quality resin products, visit Craft Resin. We are here to support your DIY home and garden improvement projects.