Keson Industries 105BLACK Marking Chalk 5 Lb Black Utility Common base size fits many

Common base size fits many chimney seats

Spread rate (400-500 sq ft per gal)

Full on setting available to override timer

California

Base station requires 2 AA batteries and remote sensor requires 2 AAA batteries (not included)

Keson Industries 105BLACK Marking Chalk 5 Lb Black Utility Common base size fits many"KESON INDUSTRIES" MARKING CHALK Size: 5Lb Standard grade marking dye up to 8 lines possible with proper techniques 4 5 strikes usual line yield. Brilliant color; easy box fill up. This is a concentrated marking product. Lines snapped with SiteLine may be visible as long as a year later. The colors also may bleed through light colored paint. Black WARNING: This product can expose you to chemicals including Silica, crystalline, which is known to the