About Us

MAGNUM PRODUCTS has been manufacturing drywall joint compounds since 1987. Our plants are located through out the United States allowing Magnum to formulate for local climatic and job conditions, and respond quickly to customer needs. Since temperature, humidity, and methods of application vary, Magnum offers the ultimate in drywall finishing material--- a tailored product.

MAGNUM PRODUCTS ensures the quality of our product through the use of rigorous controls at all stages of production. All raw materials are checked for quality as they arrive, and every batch is carefully checked in our labs, and a sample retained to ensure they meet our rigid quality control standards prior to shipping.

MAGNUM PRODUCTS are made exclusively for the Professional Drywall Applicator, and are known within the industry as a premium quality material. Magnum joint treatment products will meet or exceed all other manufacturers product lines for these performance characteristics:

  • Workability
  • Open Time
  • Consistent Quality
  • Viscosity Control
  • Shrinkage
  • Adhesion
  • Sandability
  • Air Entrainment

With Magnum Products you know exactly what you'll get...NO SURPRISES.