Learn how to assess rusted steel, choose between SGA 20/40 and SGA 30/60, set a trial blast and verify cleanliness and surface profile before coating. Read More

Working with multiple materials—stainless steel, aluminum, carbon steel, or ship hulls—requires more than a one‑size‑fits‑all abrasive. Using the wrong mesh can ruin your surface, reduce coating adhesion, or waste time and money. This guide helps you match the right garnet mesh to your material. 1. Read More

Industry data shows that up to 80% of coating failures result from inadequate surface preparation. Often, the root cause is the wrong choice of abrasive.Low-purity abrasives such as copper slag or coal slag contain residual heavy metals, high levels of soluble salts, and irregular particle shapes. I Read More

Surface preparation plays a critical role. Neglecting this stage can result in up to 80 to 85% of coating failures, underscoring the need for meticulous attention to detail.Sandblasting materials mainly include: ceramic sand, nylon sand, stainless steel sand, etc. Garnet is common recommended. Many Read More

If there are too many impurities, there will be abnormal color spots or spots on the abrasive jet surface, and the surface is not smooth;The roughness of the abrasive sprayed surface will be uneven. If anti-corrosion coating is required in the later stage, the adhesion of the coating will be uneven, Read More

In sandblasting, an important indicator that is often detected is electrical conductivity, that is, the electrical conductivity of the object. This is to detect the soluble salt content of the object after blasting. Soluble salts are a potential threat to objects being blasted. It affects the coatab Read More

First, sandblasting grade garnet can be used for sandblasting, rust removal, decontamination, grinding steel, etc., for metal surface treatment in shipbuilding and large-scale complete equipment manufacturing, ship maintenance, etc.The second is to manufacture molding sand, sintered abrasives and co Read More

SGA garnet sandblasting abrasive, selected from natural alluvial garnet riverbed,with high hardness, high density and good toughness, is a high-quality, natural non-metallic sandblasting abrasive.SGA garnet sandblasting abrasive is selected from natural garnet impact riverbed, with high hardness, hi Read More