Composition Materials Co., Inc. custom-engineers PLASTI-GRIT® plastic media from 100% recycled materials. Plastic abrasives supplier of 5-grades of hardness for efficient and economical paint removal, blast cleaning, deflashing and deburring. Plastic Blast Media offers excellent cutting action and results without marring or damaging even delicate surfaces. Plastic abrasives are also commonly used as anti-slip fillers in paints, flooring, coatings and non-skid aggregate formulations. MIL-P-85891A approved. Suppliers and manufacturers of plastic media for over 30 years.
|TYPE II UREA||3.5||54 - 62||1.47 - 1.52||cars, trucks, airplanes|
|TYPE III MELAMINE||4||64 - 72||1.47 - 1.52||turbines, mold cleaning, tough primers|
|TYPE VI CLEAR-CUT®||3||na||1.24 - 1.32||fiberglass, aluminum, Corvettes, composites|
|TYPE V ACRYLIC||3.2 - 3.5||46 - 54||1.1 - 1.2||cars, trucks, airplanes, boats, motor homes|
|TYPE I POLYESTER||3||34 - 42||1.15 - 1.25||electronics, soft metals, fiberglass|
The use of plastic media blasting was originally fostered by the military to replace toxic chemical strippers for the stripping of aircraft and aerospace components. Up until the early 1980’s, the most common method of paint removal was chemical stripping. Plastic media blasting offered major improvements in environmental and worker safety; provided significant operational savings; and quickly became a preferred method of paint and coatings removal. Blasting with plastic media provides operators with the ability to remove paint and coatings from aluminium and steel, without warping, marring or pitting surfaces; or damaging mechanical functions, bearings or seals. Plastic media leaves surfaces stripped smooth for new paint and coating applications. Hard abrasives such as sand, steel shot and aluminum oxide can damage surfaces, however, plastic blast media offers excellent solutions for efficient paint removal without damaging even delicate surfaces when using recommended blast parameters.