Expendable Grade Application JBlast Standard A synthetic mineral abrasive available in both Iron Silicate or Aluminium Silicate forms. Grain size 1.4 - 2.5mm Provides a coarse etch or anchor pattern. Ideal for cleaning off heavily corroded steel, marine growth, heavy coatings. cement buildup and prior to metal spray JBlast Supa A synthetic mineral abrasive available in both Iron Silicate or Aluminium Silicate forms. Grain size 0.2 -1.5mm Gives high cleaning rate and etch acceptable for most industrial coatings e.g. ship's hulls, tank internals, pipe joints and general steel fabrications JBlast Supafine A synthetic mineral abrasive available in both Iron Silicate or Aluminium Silicate forms. Grain Size 0.2-0.7mm Provides a fine finish with a low profile for modern low build paints, selective coating removal, high performance wet blasting, motor body repairs etc. JBlast Special A synthetic mineral abrasive available in Iron Silicate form. Grain Size 0.15 -0.2mm For cleaning surfaces where an etch or anchor pattern is not required. Ideal for decarbonising, fan blade cleaning, furniture restoration etc SC A light coloured calcium silicate synthetic mineral abrasive Typical application include wood, brick and masonry renovation etc. The only abrasive we recommend for green oak Stonegrit Coarse A Calcium Silicate synthetic mineral abrasive. Grain size 1.4 - 2.5mm Typical applications include brick and masonry renovation etc. Stonegrit Fine A Calcium silicate synthetic mineral abrasive Grain size 0.2 - 1.5mm Ideal for the removal of old coatings and heavy grime on natural stone and brick facing, decorative effects on masonry cleaning and restoration work Stonegrit Extrafine A Calcium Silicate synthetic mineral abrasive. Grain Size 0.2 - 0.7mm Suitable for natural stone and brick face cleaning. Also the cleaning of special finished surfaces such as stainless steel, aluminium and others Glass Grit Produced from recycled bottle bank glass available in two sizes Developed for use on ornate or soft stonework and removal of graffiti from decorative panels Aquagrit A controlled mixture of inert recycled products Can be used on most substrates Recyclable       Chilled Iron Metallic iron abrasive available in 12 sizes from G2-G80 Generally used in closed circuit, air propelled blasting systems Steel Shot Tempered steel in a spheroidal form available in a range of sizes Mainly used in airless blasting and for shot peening applications Washot Metallic iron grit slightly rounded available in two sizes Generally used in closed circuit, air propelled blasting systems. Also for high density ballast Aluminium Oxide Virgin Brown & White fused aluminium Oxide supplied in sizes 14 to 220 mesh Used for cleaning non-ferrous components, glass etching and providing a profile on stainless steel Specialist       Walnut Shells 100% Vegetable and biodegradable Used for decarbonising, polishing and mould and die cleaning Garnet A hard natural mineral For high performance blasting and sites requiring low dust levels. The coarser grades may be recycled a number of times. The smaller sizes are ideal for cutting applications Calcium Carbonate Fine carboniferous limestone Ideal for paint stripping from Aluminium substrates Ferro Silicon A synthetic abrasive with high iron and small aluminium oxide content An aggressive and durable blasting media, also used as non slip surface or hardener additive. Can also be used for ballast Sinterball A high temperature sintered bauxite available in three shot sizes Used as a hardener additive and also for blasting particularly by monumental masons