Product Line
Slab On Grade
All on-grade accessories are 100 percent plastic composite that eliminates rust from exposed metal
K-Chair
- 100 percent plastic construction eliminates rust from exposed metal
- Ample though holes for maximum concrete consolidation
- Large footprint and base for support
- Cradles hold up to #9 bar easily
- All chairs have dual cover – eg: 3 and 3.25”


G-Chair: Grade Chair
- 100 percent plastic construction eliminates exposed metal that can rust.
- Ample though holes for maximum concrete consolidation
- Clip-on head for positive lock
- Comes in 1.5” through 3” covers
- Clips holds up to #7 bar easily
Sand Plate
- Converts PPM Heavy Duty Stack Chairs (1.25” to 4.5” cover) for grade work
- 100% plastic construction eliminates exposed metal that can rust
