{"product_id":"matte-green-iron-oxide-powder-concrete-pigment-2-5-lbs","title":"Matte Green Iron Oxide Powder Concrete Pigment - 2.5 Lbs","description":"\u003cp\u003eIn this review the Matte Green Iron Oxide Powder stands out as a versatile, affordable colorant for DIYers and small studios who need a consistent, earthy green for cement and related materials. The powder's biggest strength is its intended flexibility: it is formulated to dye cement, concrete, grout, mortar, stucco and similar mixes while also working in epoxy, resin and clay, making it practical for craft projects, mosaics and small-scale concrete work. For those seeking a matte, opaque finish and easy dispersion, this pigment delivers reliable results.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMulti-material use:\u003c\/strong\u003e The pigment is formulated to color cement, concrete, grout, render, mortar, stucco, plaster, putty and clay for a wide range of construction and craft applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCraft and industrial friendly:\u003c\/strong\u003e It is suitable for ceramics, terrazzo, mosaics and planters and also for tinting epoxy, resin, varnish and wood fillers, giving makers flexibility across media.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIntermixable colors:\u003c\/strong\u003e Sold in a matte, opaque finish and designed to be mixed with other shades to achieve a broader palette and warmer earthy tones.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable formula:\u003c\/strong\u003e High-purity iron oxide provides consistent color and long-lasting performance in both interior and exterior applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy dispersion:\u003c\/strong\u003e Fine particle size (500 mesh) and water-soluble properties help the powder blend into dry mixes and wet media with minimal clumping.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePractical quantity and dosing:\u003c\/strong\u003e The 2.5 lb bag covers small to medium projects and a typical dosing guideline is 1 part colorant to 20 parts concrete by weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe pigment is best for hobbyists, small workshop makers and tradespeople who need a reliable green tint for concrete, grout, stucco or plaster projects and who appreciate a matte, earthy finish. It is also well suited to ceramic artists and anyone tinting epoxy, resin or wood fillers for decorative pieces or repairs.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for large commercial pours where bulk pigment procurement and batch control at industrial scale would be preferable, and those seeking glossy or translucent dyes should look to other colorant types rather than an opaque iron oxide powder.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eConsistent, durable matte color that holds up in mortar and concrete mixes.\u003c\/li\u003e\n \u003cli\u003eGood mixability and fine particle size make dispersion into dry or wet mixes straightforward.\u003c\/li\u003e\n \u003cli\u003eVersatile across materials: concrete, grout, plaster, epoxy and clay.\u003c\/li\u003e\n \u003cli\u003eAffordably sized 2.5 lb bag that is useful for many DIY and craft projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eColor can vary with mix ratio and base material, so test batches are required for precise matching.\u003c\/li\u003e\n \u003cli\u003eNot targeted at large commercial volume pours where industrial packaging would be more efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eMatte Green Iron Oxide Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e2.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePrimary uses\u003c\/td\u003e\n\u003ctd\u003eCement, concrete, grout, mortar, stucco, plaster, putty, clay\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAlso suitable for\u003c\/td\u003e\n\u003ctd\u003eEpoxy, resin, varnish, glues, wood fillers and glazes\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\u003eParticle size\u003c\/td\u003e\n\u003ctd\u003e29 m \/ 500 mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTypical dosing\u003c\/td\u003e\n\u003ctd\u003e1 part pigment to 20 parts concrete by weight (test first)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Matte Green Iron Oxide Powder is a practical, cost-effective pigment for DIYers, craft makers and small contractors who need a stable matte green for cementitious or mixed-media projects. It mixes well, produces durable earthy tones and is versatile across materials, making it good value for anyone doing mosaics, countertops, planters or patched concrete work - just test ratios for an exact color match before committing to a large job.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in epoxy?\u003c\/strong\u003e\u003cbr\u003eYes. The powder can tint epoxy and resin, but results will be matte and opaque; test a small batch for compatibility and shade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I add to concrete?\u003c\/strong\u003e\u003cbr\u003eA typical guideline is 1 part pigment to 20 parts concrete by weight; increase for deeper color and always do a small sample test.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it weather resistant for exterior use?\u003c\/strong\u003e\u003cbr\u003eYes. The iron oxide formulation is suitable for interior and exterior applications and offers long-lasting color when mixed and cured properly.\u003c\/p\u003e","brand":"Rock N Soil","offers":[{"title":"Default Title","offer_id":48604060778715,"sku":"B0B82R3RP1","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81pBnbHkNeL._SL1500.jpg?v=1778387968","url":"https:\/\/gearmusthave.com\/products\/matte-green-iron-oxide-powder-concrete-pigment-2-5-lbs","provider":"GearMustHave","version":"1.0","type":"link"}