B-342 white samples were laser marked with a 10 watt fiber laser and shrunk on appropriate size wires. Test conducted at

room temperature after 24 hour dwell. Testing consisted of 5 cycles of 10 minute immersions in the specified chemical reagent

followed by 30 minute recovery periods. Samples rubbed with cotton swab after final immersion.

CHEMICAL REAGENT

SUBJECTIVE OBSERVATION OF VISUAL CHANGE

TUBING AND PRINTING WITHOUT

SWAB RUB

PRINTING WITH SWAB RUB

Methyl Ethyl Ketone

No visible effect

No visible effect

Isopropyl Alcohol

No visible effect

No visible effect

JP-8 Jet Fuel

No visible effect

No visible effect

Kerosene

No visible effect

No visible effect

Mil 5606 Oil

Tubing stained red, no visible effect on

laser marking

No visible effect

Mil 7808 Oil

No visible effect

No visible effect

Speedi Kut Cutting Oil 332

No visible effect

No visible effect

Gasoline

No visible effect

No visible effect

Rust Veto® 377

Tubing stained orange, no visible effect

on laser marking

No visible effect

Skydrol® 500B-4

No visible effect

No visible effect

Propylene Glycol

No visible effect

No visible effect

Super Agitene®

No visible effect

No visible effect

BIOACT® EC-7R™ Terpene Cleaner

No visible effect

No visible effect

Deionized Water

No visible effect

No visible effect

3% Alconox® Detergent

No visible effect

No visible effect

5% Salt Water Solution

No visible effect

No visible effect

Shelf Life:

Shelf life is five years from the date of receipt for this product as long as this product is stored in its original packaging in an

environment at 32-95 degrees F (0-35 degrees C) per SAE AS23053/5. It remains the responsibility of the user to assess the risk of

using this product. We encourage customers to develop testing protocols that will qualify a product's fitness for use in their actual

applications.

Trademarks:

ASTM: American Society for Testing and Materials (U.S.A.)

Alconox® is a registered trademark of Alconox Co.

All S.I. Units (metric) are mathematically derived from the U.S. Conventional

BIOACT® is a registered trademark of Petroferm, Inc.

EC-7R™ is a trademark of Petroferm Inc.

PermaSleeve® is a registered trademark of Brady Worldwide, Inc.

Rust Veto® is a registered trademark of the E.F. Houghton & Co.

SAE: Society of Automotive Engineers (U.S.A.)

Skydrol® is a registered trademark of the Monsanto Company

Super Agitene® is a registered trademark of Graymills Corporation

UL: Underwriters Laboratories Inc. (U.S.A.)

Note: All values shown are averages and should not be used for specification purposes.

Test data and test results contained in this document are for general information only and shall not be relied upon by Brady

customers for designs and specifications, or be relied on as meeting specified performance criteria. Customers desiring to

develop specifications or performance criteria for specific product applications should contact Brady for further information.

Product compliance information is based upon information provided by suppliers of the raw materials used by Brady to

manufacture this product or based on results of testing using recognized analytical methods performed by a third party,

independent laboratory. As such, Brady makes no independent representations or warranties, express or implied, and

assumes no liability in connection with the use of this information.