Vitrified Infield Conditioners
A vitrified clay (expanded shale and clay) product applied to skinned areas of baseball and softball fields. Diamond Pro® fires its vitrified clay conditioners in a rotary kiln at over 2000° F | read more

Calcined Clay Products
Calcined clay conditioners and drying agents are fired in rotary kilns between 1200° and 1400° F.  Calcined clay products are typically a light tan color and are extremely absorbent. | read more

Mound/Home Plate Clay, & Clay Bricks
Three great products used to construct, repair, and maintain high-stress areas including pitcher’s mound, bullpen, batter’s box, or catcher’s box.  All three products have highe | read more

Marking Dust, Infield Mix, Warning Track Mix, Gravel & Sand
ATHLETIC FIELD MARKING DUSTPerfect for marking all types of athletic fields. Non-toxic, non-burning, and harmless to soil and turf, our Diamond Pro® Athletic Field Marking Dust is produced to meet | read more