How do I choose the best epoxy resin weatherproofing product?

Consider Your Project and Environment

Start by thinking about the size, material, and location of your project. For smaller indoor/outdoor items like coasters or trays, a product such as Heat Pro offers heat and scratch resistance along with built-in UV protection. For larger areas like outdoor paths or stone surfaces, dedicated polyurethane binders or sealers, such as Polirock or Resinstone, are more suitable.

Weather Resistance Features to Look For

• UV Protection: Choose products formulated to minimise yellowing from sun exposure, especially for outdoor use.
• Heat Resistance: For items exposed to hot objects, look for coatings rated for high surface temperatures.
• Durability: Impact and scratch resistance ensure surfaces stay attractive despite frequent use or foot traffic.
• Permeability or Waterproofing: For outdoor flooring, make sure your resin allows water drainage or prevents moisture penetration where necessary.

When This Matters Most

If your resin surfaces are constantly exposed to elements—like in gardens, patios, kitchens, or near windows—selecting a product matched for UV, heat, and outdoor resistance will help prevent fading, cracking, or loss of gloss over time.