What resin should I use on a brass plaque?

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Applying resin to a brass plaque gives it added shine, clarity and a layer of protection. Choosing the best resin depends on whether your plaque is flat or curved, and the finish you wish to achieve.

Choosing the Right Resin Type

For flat brass plaques where a glassy, high-gloss look is desired, a clear epoxy resin is typically ideal. This creates a smooth, durable coating that enhances detail and provides some scratch resistance. For curved plaques or where flexibility is important, a doming resin such as polyurethane is recommended. This type of resin remains flexible after curing, allowing it to conform to curves without cracking or peeling.

• Epoxy Resin: Best for rigid, flat plaques and a hard, protective finish. See Art Pro – Clear Epoxy Resin.
• Polyurethane Doming Resin: Suited to curved surfaces—offer flexibility and a slightly raised effect. Explore Be Flex Doming Resin.

Application Tips

Ensure the brass surface is clean, dry, and free from grease or dust before starting. Mix the resin carefully according to the manufacturer’s instructions to avoid bubbles and uneven curing. For even coverage, consider pouring the resin at the centre and letting it naturally spread out, using a spatula for guidance if required. A doming resin will self-level and form an even, rounded edge for that classic domed look, ideal for medal-style plaques and badges. Epoxy can be poured or brushed on for a flat, smooth surface.

When Choosing Resin Matters

If your plaque will be located outdoors, select a resin with built-in UV resistance and suitable durability for exposure to the elements. Flexible resins like Be Flex are also valuable for plaques with intricate or curved details.

Related products

• "Be Flex" – Transparent Polyurethane Doming Resin – Scratch-Resistant
• "Art Pro" – Clear Epoxy Resin for Artists and Surface Coating
• "Trasparente" – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm

Related guides

• How Do You Apply Resin To A Brass Plaque

Selecting the right resin ensures your brass plaque stands out and remains protected for years to come. For more tips and a detailed step-by-step process, visit our main guide on how to apply resin to a brass plaque.