{"product_id":"matte-red-iron-oxide-pigment-powder-2-5-lbs-concrete-cement-dye","title":"Matte Red Iron Oxide Pigment Powder 2.5 Lbs - Concrete \u0026 Cement Dye","description":"\u003cp\u003eIn this review the Matte Red Iron Oxide Pigment Powder is evaluated for DIYers and pros who need a durable, matte red colorant for cement-based projects and coatings. The main reason to buy is its easy dispersion and consistent pigment quality that works across concrete, grout, stucco and epoxy applications; the reviewer found it especially useful when coloring concrete mixes and mosaic grout. This review focuses on real use, mixability, and where the pigment performs best so readers can decide if it suits their projects.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-surface use:\u003c\/strong\u003e Formulated to dye concrete, cement, grout, render, mortar, stucco and plaster so one pigment covers many masonry and finishing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY ready:\u003c\/strong\u003e Works well for sculpture, stepping stones, terrazzo, countertops and planters, making it versatile for craft and home projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable matte finish:\u003c\/strong\u003e High-purity iron oxide provides a long-lasting, opaque matte red that holds up in interior and exterior applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine particle size:\u003c\/strong\u003e 29 m \/ 500 mesh powder disperses easily into dry mixes and mixes uniformly without obvious streaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermixable colors:\u003c\/strong\u003e Available with other earthy pigments so you can blend shades for custom tones or muted brick red effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple dosing guideline:\u003c\/strong\u003e Typical concrete mixing ratio is 1 part pigment to 20 parts concrete by weight, allowing predictable color control with small test batches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pigment is a good match for homeowners and artisans who make concrete planters, stepping stones, mosaics or grout-based projects and need a reliable matte red tint that blends into cement mixes and finishes. It is also useful to contractors tinting stucco, mortar or patching compounds who want an earthy, opaque red without sacrificing consistency.\u003c\/p\u003e\n\u003cp\u003ePeople who need exact precision color matching to a brand-specific red or who expect a highly saturated, glossy tint straight from the bag should test before committing large batches; color appearance can vary with cement type, aggregate and curing conditions.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks well across many substrates including concrete, grout, plaster and epoxy.\u003c\/li\u003e\n\u003cli\u003ePigment quality and mixability are consistently praised by users for easy dispersion.\u003c\/li\u003e\n\u003cli\u003eDurable matte, opaque finish suitable for interior and exterior applications.\u003c\/li\u003e\n\u003cli\u003eReasonable value in a 2.5 lb bag for larger DIY projects and small professional jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor accuracy is mixed among users; final red tone can vary depending on mix and materials used.\u003c\/li\u003e\n\u003cli\u003eRequires small test batches to dial in exact shade, which adds prep time for precision jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eMatte red iron oxide pigment powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.5 lbs \/ 1.13 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParticle size\u003c\/td\u003e\n\u003ctd\u003e29 m \/ 500 mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolubility\u003c\/td\u003e\n\u003ctd\u003eSoluble in water, disperses into dry mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical concrete ratio\u003c\/td\u003e\n\u003ctd\u003e1 part pigment to 20 parts concrete by weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte, opaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable for\u003c\/td\u003e\n\u003ctd\u003eConcrete, grout, stucco, plaster, mortar, epoxy, resin, wood stain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Matte Red Iron Oxide Pigment Powder is a practical, cost-effective choice for DIYers and small contractors who need a versatile, matte red dye for cement and coating work. Its fine particle size and proven mixability make it easy to work with, and while exact shade can vary, doing a small test batch gives predictable results and good value for most projects.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this pigment be used in epoxy and resin?\u003c\/strong\u003e\u003cbr\u003eYes, the pigment can tint epoxy and resin systems, but test small samples since viscosity and cure can affect final appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much should I use per batch of concrete?\u003c\/strong\u003e\u003cbr\u003eA common guideline is 1 part pigment to 20 parts concrete by weight; adjust upward for deeper color and always run a sample.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the pigment suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, the iron oxide pigment is formulated for interior and exterior applications and offers long-lasting matte color when properly mixed and cured.\u003c\/p\u003e","brand":"Rock N Soil","offers":[{"title":"Default Title","offer_id":48619720605915,"sku":"B0B82MPC3P","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/812dlMbclwL._SL1500.jpg?v=1778476708","url":"https:\/\/gearmusthave.com\/products\/matte-red-iron-oxide-pigment-powder-2-5-lbs-concrete-cement-dye","provider":"GearMustHave","version":"1.0","type":"link"}