Huixiang Green Iron Oxide Powder for Concrete - 998 g Pigment, High Coverage & UV-Resistant

Huixiang Green Iron Oxide Powder is a concentrated 2.2 lb pigment designed to colour concrete, mortar, stucco and other cement-based mixes with long-lasting green tones.

This finely milled green iron oxide pigment from Huixiang offers consistent, high‑coverage colouring for architectural and DIY concrete projects. Formulated for good dispersion, heat resistance and strong hiding power, the powder integrates into a wide range of construction and decorative materials to produce uniform, durable colour. It’s synthetic iron oxide, suitable for paints, coatings, ceramics and typical cement mixes when a vivid green finish is required.

How do I mix this pigment into concrete and achieve even colour?

For consistent results, premix the pigment with a small portion of dry cement or sand to create a uniform slurry before adding to the full batch. Gradually introduce the pigment slurry into the wet mix and blend thoroughly until colour is homogenous. Test small trial batches to dial in dosage and water content for your desired shade.

• Recommended: disperse pigment in water or wet cement before main mixing.
• Typical dosage: varies by tint strength and project—start with a small trial.
• Use mechanical mixing for large batches to ensure full colour distribution.
• Adjust water/cement ratio slightly to maintain workability after adding pigment.

Will the colour last outdoors and resist fading?

Huixiang’s synthetic iron oxide pigments are known for good light and weather resistance compared with organic dyes. While no pigment is completely immune to extreme UV or chemical exposure, iron oxide pigments provide stable colour retention and are commonly used for exterior architectural concrete and paving. Proper curing and surface protection will help maximize longevity.

• Good UV and heat resistance typical of synthetic iron oxides.
• Combine with suitable sealers or protective coatings for extra durability.
• Avoid harsh acids or aggressive cleaners that can alter surface appearance.

What applications and materials work best with this green pigment?

This powder is formulated for versatility: it integrates into concrete, mortar, grout, stucco, plaster, countertops and certain ceramic glazes. It’s also compatible with paints, rubbers and plastics where pigmenting agents allow. Use it to add colour to veneer stone, paving units, decorative castings and custom countertop mixes.

• Concrete countertops, stamped concrete and paving stones.
• Mortar, stucco, grout and plaster for consistent tinting.
• Ceramic bodies, paints and industrial coatings where iron oxides are permitted.
• Artistic and decorative projects requiring durable inorganic colour.

How much pigment do I need to tint a batch?

Coverage depends on the target shade, mix design and aggregate colour. Darker or more saturated greens require higher pigment load, while muted tints use less. Begin with small test mixes—measure pigment by weight relative to cement or total solids to establish the precise ratio for your project.

• Perform a trial batch to determine the exact pigment-to-cement ratio.
• Weigh pigment for repeatable results rather than estimating by volume.
• Record trial measurements and mix conditions for full-scale replication.

Who is this for: Huixiang Green Iron Oxide Powder (2.2 lb) is intended for contractors, artisans, fabricators and DIYers who need a reliable inorganic pigment for colouring cementitious materials and other industrial mixes. Choose this product when you want strong tinting power, good dispersion and dependable outdoor performance for sidewalks, countertops, decorative concrete, paving stones and creative building finishes.