7225 South 85th East Avenue Suite 400 Tulsa, OK 74133 (918) 252-5090 (800) 331-3993 Fax (918) 252-5433 Email Links: Henry McCabe Verne McCabe Gary Rockel Larry Lee Plant Locations: Royal Black Granules Plant 1208 So. 190th Weir, KS 66781 Phone:620/231-0224 Fax:620/232-3216 H. Chris McCabe Plant Mana...

Rhyolite Headlap Granules Screen Analysis US Mesh Range % Retained Bulk Density 8 0 88-92lbs./ cu. ft. 10 0-3 12 7-15 16 35-50 Specific Gravity 20 25-35 2.65 30 7-15 40 0-8 -40 0-2 Rhyolite -30 Mesh Fines Screen Analysis US Mesh Range % Retained 20 0-5 30 10-20 40 20-25 60 15-30 80 5-15 100 0-10 200...

Henry F. McCabe, Chairman and CEO Henry attended Oklahoma A&M (now OSU) prior to enlisting in the U.S. Army Air Force in October of 1942. After an Honorable Discharge in January, 1946, Henry was engaged in management and sales of oilwell production equipment for more than thirteen years. In 1959...

Royal Black Granules Physical Analysis US Mesh Size % Retained Bulk Density 8 0 80-85lbs./ cu. ft. 12 2-6 16 35-45 20 30-45 Specific Gravity 30 15-30 2.6 40 0-6 -40 0-2 Roofbak Special US Mesh Range % Retained 20 0 - 1 30 5 - 30 40 17 - 35 50 20 - 30 80 15 - 25 100 3 - 8 Pan 5 - 20 WARRANTY: No guar...

Mission Statement The mission of McCabe Industrial Minerals is to provide its roofing customers with quality headlap granules, its acoustic customers with quality functional fillers, and to provide a safe, financially rewarding environment for its loyal employees. We are committed to continuing our ...