Type - Rubber
Rubber letters and digits combined to print on a surface. Natural rubber: best for general purpose stamping with water- or alcohol-based inks. Buna rubber: Best for oil-based and hydrocarbon-derivative inks.

Cosco Industries Inc.
7220 W. Wilson Ave.
Harwood Hts., IL, United States
60706
Phone: 800-323-0253
Fax: 800-323-0275
http://www.coscoindustries.com

General Marking Devices LLC
782 White Oak Rd.
Cresco, PA, United States
18326
Phone: 570-595-9555
Fax: 570-595-9558

Millennium Marking Co.
16 Passaic Ave., Unit 9
Fairfield, NJ, United States
7004
Phone: 973-244-0505
Fax: 973-244-0909
http://www.dedicatedtothestampmaker.com