R-150 Mid Weight All Purpose is a factory premixed formulation for embedding drywall tape, finishing joints, and fasteners for interior use only. Exceptionally low shrinkage eliminates extra coats over cornerbead, nails and screws. Superior working qualities, combined with less weight means less fatigue and knife drag.


•    Excellent adhesion
•    Factory premixed
•    Up to 35% less shrinkage
•    Exceptionally easy sanding qualities
•    Less cracking on deep fills
•    One product eliminates the need for multiple products on the job- Tape, Fill, and Finish

Site Requirements and Storage:

•    Maintain 55° F building working temperature until dry
•    Protect from freezing, extreme heat, direct sunlight
•    Rotate stock each nine months

3.5 gallons finishes 450 sq ft of gypsum panels

•    3.5 gal. boxes (13.1 L)
•    4.5 gal. pail (17.1 L)

Final wallboard finish should comply with the Five Levels of Gypsum Board Finish approved by the Gypsum Association, The Painting and Decorating Contractors of America, the Drywall Finishing Council, and The Association of Wall and Ceiling Industries.

Meets ASTM C475

May contain mica, talc, plaster, limestone, perlite, clay and latex. Wet sanding is advisable to avoid creating dust. When dry sanding, use of a dust collector, eye protection, and a respirator approved by NIOSH to remove dust is advisable. Must not be taken internally.  Keep Out Of Reach Of Children. Ingredient Information: 913-888-0882