IRWIN 4-Ounce Red Powder Permanent Marking Chalk Refill
- Some stock photographs may show options that are not included. Please check product description.
4-Ounce Red Powder Permanent Marking Chalk Refill
Please select a store to view pricing and availability.
* Estimated stock levels as of Fri, Nov 27, 2020. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
- Exterior use
- Visible after weeks of weather exposure and jobsite wear
- Micro-fine for more marking power
|Composition||Calcium Carbonate, Black Iron Oxide, Silica|
|Media||Carbon Monoxide, Carbon Dioxide|
|P H Range||8.5 - 9.5|
|Prop 65 Warning||WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.|
|Specific Gravity||3.3 - 3.35|