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Applying Heat Pro over acrylics requires care due to potential reactions between the product and acrylic surfaces. With a few simple steps, you can achieve a heat-resistant, glossy top coat safely.
Why Use a Base Layer With Heat Pro?
Heat Pro is designed to offer outstanding heat resistance and a brilliant glossy finish, but it may react negatively when applied directly onto acrylic paints or acrylic surfaces. To prevent any chemical interaction, it’s best to use a cured epoxy resin as a barrier. This ensures compatibility and protects both your artwork and the resin finish.
How to Safely Apply Heat Pro Over Acrylics
Start by sealing your acrylics with a clear epoxy resin layer. Allow this base coat to cure fully—ideally for 36 hours—to create a stable, inert surface. Once cured, gently sand if necessary and clean off any residue. You can then apply Heat Pro – Flexible Heat-Resistant Glossy Coating according to the product instructions for a smooth, long-lasting finish. Avoid using Heat Pro on surfaces larger than 0.5 m² for best results.
When This Matters Most
This layering technique is particularly crucial for items like coasters or trays that combine acrylic art with heat-resistant resin coatings. It helps preserve the look of your acrylics and ensures a durable, scratch-resistant finish suitable for everyday use.
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By approaching mixed-media resin projects with proper layering, you can enjoy the benefits of Heat Pro’s glossy, heat-resistant qualities without risking unwanted reactions. For further advice on high-temperature resins, explore our main FAQ on which resin can withstand 200 degrees.