--- product_id: 678900096 title: "Black" brand: "rock n soil" price: "₨15205" currency: LKR in_stock: true reviews_count: 5 category: "Rock N Soil" url: https://www.desertcart.lk/products/678900096-black store_origin: LK region: Sri Lanka --- # Matte black iron oxide, 29 µm particle size Versatile on cement, concrete, grout & more Opaque, water-soluble, easy dispersion Black **Brand:** rock n soil **Price:** ₨15205 **Availability:** ✅ In Stock ## Summary > ⚡️ Turn ordinary into extraordinary with Rock N Soil’s bold black pigment! ## Quick Answers - **What is this?** Black by rock n soil - **How much does it cost?** ₨15205 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/678900096-black) ## Best For - rock n soil enthusiasts ## Why This Product - Trusted rock n soil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Game-Changer:** Transform your home projects with professional-grade pigment that’s easy to mix and clean. - • **Multi-Surface Mastery:** Perfectly formulated for cement, plaster, wood, epoxy, and more—one pigment, endless possibilities. - • **Long-Lasting Durability:** Fade-resistant and weatherproof for stunning interior and exterior applications. - • **Precision Particle Size:** Ultra-fine 29 µm powder ensures smooth, even color distribution without clumping. - • **Ultimate Matte Black Finish:** Achieve a rich, non-reflective black tone that elevates any concrete or resin project. ## Overview Rock N Soil Black Pigment Powder is a premium matte black iron oxide pigment designed for versatile use in cement, concrete, grout, plaster, wood, epoxy resin, and more. With a fine 29 µm particle size and water-soluble formula, it delivers consistent, opaque color that’s durable for both indoor and outdoor projects. Ideal for DIYers and professionals seeking a high-quality, easy-to-use black pigment to create striking, long-lasting finishes. ## Description Rock N Soil Black Pigment Powder, Matte Black Iron Oxide Powder, Black Concrete Pigment Powder, Black Grout Colorant, Color Dye for Cement Clay Wood Stain Putty Epoxy Resin - 5 Oz, Black : desertcart.ae: Tools & Home Improvement Review: We spent $750 on real flagstone in our back yard project but needed another $650-$700 in additional flagstone to complete our walkway. We decided to make our own flagstone using vertical blinds as forms that we shaped, bagged concrete and this incredible dye to turn the concrete black by spreading about 2 -3 tablespoons of dye to the top of the freshly poured concrete. Total cost was about $100 in concrete, $20 for the vertical blinds and the coat of the dye. Get creative and save a ton of money by making your own flagstone pavers. The dye comes in various colors. Review: Straight up flat real brown coloring. Does not come out looking bronze. Easy to mix into resin and gives an opaque matte brown coloring. ## Features - USE IT YOUR WAY: Rock n soil black pigment powder is specifically formulated to dye cement, concrete, grout, render, mortar, flooring, stucco, plaster, putty, clay, limewash and other cement materials. - MAKE COOL THINGS: DIYers can use this black concrete pigment to color sculpture, steppingstone, terrazzo, mosaic grout, countertop and planters. Black color pigments are suitable for tinting coating, epoxy, resin, varnish, glue, wood filler, stain, wax and glaze. - DURABLE & LONG-LASTING: Matte black iron oxide powder, high-purity, quality consistency, soluble in water. Particle size 29 µm / 500 mesh. Easily dispersed into the dry mix. - ANY COLOR YOU WANT: Available in red, yellow, orange, brown, green, blue, grey and black. Pigment powder matte, opaque finish, producing warm earthy tones. All colorant are suitable for interior and exterior use and are intermixable to give a wide range of shades. - EASY TO USE & CLEAN: Black dry pigment powder, 5 oz/bag. For concrete mix use, typical ratio:1 part colorant to 20 parts concrete by weight. Rock n soil is a small business brand on desertcart. Ask a question, share an idea, post a new project and help others to know about what they are buying. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B82P6Q9S | | Brand Name | Rock N Soil | | Color | Black | | Compatible Material | Concrete, Cement, Mortar, Plaster, Wood, Clay, Epoxy Resin, Varnish | | Customer Reviews | 4.6 4.6 out of 5 stars (148) | | Item Form | Powder | | Item Weight | 5 Ounces | | Manufacturer | Rock N Soil | | Manufacturer Part Number | RNS-Black-5oz | | Model Number | RNS-Black-5oz | | Number of Items | 1 | ## Product Details - **Brand:** Rock N Soil - **Colour:** Black - **Compatible material:** Concrete, Cement, Mortar, Plaster, Wood, Clay, Epoxy Resin, Varnish - **Item form:** Powder - **Item weight:** 5 Ounces ## Images ![Black - Image 1](https://m.media-amazon.com/images/I/81O1QJHaZeL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by Y***! on 21 January 2025* We spent $750 on real flagstone in our back yard project but needed another $650-$700 in additional flagstone to complete our walkway. We decided to make our own flagstone using vertical blinds as forms that we shaped, bagged concrete and this incredible dye to turn the concrete black by spreading about 2 -3 tablespoons of dye to the top of the freshly poured concrete. Total cost was about $100 in concrete, $20 for the vertical blinds and the coat of the dye. Get creative and save a ton of money by making your own flagstone pavers. The dye comes in various colors. ### ⭐⭐⭐⭐⭐ Review *by T***N on 27 March 2026* Straight up flat real brown coloring. Does not come out looking bronze. Easy to mix into resin and gives an opaque matte brown coloring. ### ⭐⭐⭐⭐ Review *by W***N on 24 March 2026* It was nice, I just need to figure out how much to use each time. 1st time I used too much, lol ## Frequently Bought Together - Black Pigment Powder, Matte Black Iron Oxide Powder, Black Concrete Pigment Powder, Black Grout Colorant, Color Dye for Cement Clay Wood Stain Putty Epoxy Resin - 5 Oz, Black - Matte Bright Red Oxide Pigment Powder - 142g/5oz - Concrete Pigment, Cement Color Pigment, Resin Epoxy Dye, Colorant For Gypsum, Plaster, Putty, Grout, Lime, Paints --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/678900096-black](https://www.desertcart.lk/products/678900096-black) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-23*