Usually add 0.5% to 5% by weight, depending on the finish. Use 0.5% to 2% for clear epoxy and 2% to 5% for opaque colors. Start small, mix gradually, and test a small patch first. Keeping to the recommended limit prevents curing issues and helps color stay stable in Saudi heat.
Yes, if you choose UV-resistant colorants or apply a protective clear topcoat. Approved colors can handle high temperatures and weather changes in cities like Riyadh and Jeddah. For direct outdoor use, add a protective layer to reduce fading and keep the color consistent over time.
Yes, you can mix compatible epoxy resin colorants to create a custom shade. Start with small amounts and test on a sample before applying a large floor. Matkel offers multiple options that help you match the target color, reducing waste and supporting the final design in your project.
Clear epoxy colorants can make the resin look cloudy or semi-transparent if used at a high concentration. For a soft tint with good clarity, choose pigments designed for transparent epoxy and add them gradually. Mix thoroughly with the correct component so the pigment spreads evenly and the resin remains clear.
Epoxy resin colors can stay stable for years if you follow the recommended dosage and keep the surface clean. Suitable colors handle regular foot traffic, mild chemicals, and light scratches. In Saudi conditions, adding a protective topcoat in sun-exposed or high-traffic areas helps maintain color clarity longer.