Address

LA-CO Industries Inc.,
1201 Pratt Boulevard
Elk Grove, IL 60007-5746 USA

Toll Free for U.S.A. and Canada

(1) 800.621.4025

Local and International

(1) 847.956.7600

Fax for U.S.A. and Canada

(1) 800.448.5436

Fax International

(1) 847.956.9885

Email

Customer_Service@laco.com

• #109 Peterson Holder - Hardwood, 1/2" diameter for Hex shaped Lumber Crayons
• Lumber Crayon #500 - Contractor-Grade, Clay-Based
• Pro-EX® Contractors Grade Lumber Crayons

• Known as layout chalk or "keel".
• Use on lumber, concrete, metal, plastic, rubber, paper, cardboard, and ceramics.
• Lead-free.
• Dimensions: 1/2" hex by 4 5/8" long.

Product Bulletin Surface Application Chart
MSDS Sheet

Where to Buy