Martin Engineering M3687-12/17
2
Martin
®
DT2S Reversing Cleaner
Urethane Shelf
Life
IMPORTANT
Urethane put in service after exceeding it’s shelf life may wear
differently and deteriorate quicker than normal urethane.
NOTE
Code Date is written near bottom of blade as mm/dd/yy-x. In
addition to or in place of this date, you may see an imprinted
date medallion similar to the example shown. In this example,
“14” stands for the year 2014. The small circles represent the
quarter of the year. If three circles are “punched” the blade
was produced in the first quarter. If none of the circles are
“punched” the blade was produced in the fourth quarter. If
code date on your blade(s) is not legible or is missing, contact
Martin Engineering or a representative.
Table I. Urethane Shelf Life
14
Blade Color
Shelf Life
Blue
1 Year from Code Date
Brown
2 Years from Code Date
Clear
1 Year from Code Date
Green
2 Years from Code Date
Orange
1 Year from Code Date
Introduction