Magnum Products

Employee size

2-10

Headquarters

Hagerstown, MD

Since 1987, Magnum Products has manufactured drywall joint compounds and related finishing materials for professional drywall applicators. With plants throughout the United States, the company formulates products for local climate and job conditions while retaining samples and testing every production batch in its laboratories. Magnum is also the maker of Level Coat, a spray-on system developed to achieve a Level 5 drywall finish and reduce joint shadowing under strong lighting.

• ProForm Finishing Products, LLCProForm Finishing Products, LLC manufactures finishing products for gypsum board and interior wall and ceiling work. Its product line includes joint compounds, setting compounds, textures, and joint tape, with listed plant locations in Atlanta, Belcamp, Dallas, Jasper, and Orlando. National Gypsum Company is the exclusive service provider for ProForm-manufactured products.BELCAMP, MD
• Phillips ManufacturingPhillips Manufacturing has made building-trade products in the United States since 1955. The company describes itself as a supplier of drywall finishing accessories and also manufactures products for stucco, interior framing, fire-rated assemblies, and roofing. Its long-standing specialty includes light-gauge steel roll forming, which it says it applied to roofing products beginning in 2009.NILES, OH
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