What pigments or dyes work best for coloring concrete outdoor bar stools?

When coloring concrete outdoor bar stools, it’s essential to choose pigments or dyes that offer durability, UV resistance, and vibrant hues. Here are the best options:

1. Iron Oxide Pigments: Ideal for earthy tones (reds, browns, yellows), these are highly fade-resistant and perfect for outdoor use.

2. Synthetic Oxides: Provide brighter colors like blues and greens while maintaining UV stability.

3. Acid Stains: Create unique, mottled effects and penetrate deeply for long-lasting color.

4. Integral Pigments: Mixed directly into the concrete for uniform color throughout the stool.

5. Water-Based Dyes: Offer intense shades and are easy to apply but may require a sealer for outdoor durability.

For best results, combine pigments with a quality concrete sealer to protect against weathering and wear. Choose products specifically labeled for exterior use to ensure longevity.