Technical Data Sheet
BRADY B-342 PERMASLEEVE MARKER
TDS No. B-342
Effective Date: 9/29/2023
Description:
GENERAL
Print Technology: Thermal transfer and dot matrix
Material Type: Irradiated polyolefin heat shrink tubing (3:1 shrink ratio)
APPLICATIONS
Wire identification and insulation purposes
RECOMMENDED RIBBONS
Brady Series R6600 for thermal transfer printingbest smear and chemical resistance
Brady Series R4300 for thermal transfer printinggeneral purpose ribbon
Brady Series R4502S for thermal transfer printing silver on dark colored markers
-5942Brady Series R6700 for thermal transfer printing white on dark colored
markers Brady Series R5000 for dot matrix printing
REGULATORY/AGENCY APPROVALS
UL: B-342 is a UL Recognized Component to UL224 Extruded Insulated Tubing. See UL file E333786 for specific details.
For information on the Weee-RoHS compliance status for a Brady Product go to one of the following websites:
In Canada: www.bradycanada.ca/weee-rohs
In Europe: www.bradyeurope.com/rohs
In Japan: www.brady.co.jp/products/labelsuse/rohs
All other regions: www.bradyid.com/weee-rohs
SPECIAL FEATURES
B-342 PermaSleeveTM Markers are made from heat shrinkable tubing that is qualified to SAE AS23053/5 (Class 4). See the QPL
listing for Brady Corporation product part numbers PS-C-*.
B-342 PermaSleeveTM Markers meet the mark permanence requirements of AS-81531 and AS-5942 when printed with the Brady
Series R6600, R4300, R4502S, R6700 series thermal transfer ribbons, R5000 Series dot matrix ribbon, and with laser marking.”
The operating temperature range is -55°C (-67°F) to +135°C (+275°F).
A minimum recovery temperature of 150°C (302°F) is recommended for B-342
PermaSleeve® markers.
B-342 is available in white, yellow, black, red, orange, green, blue, violet, pink, gray, and brown.
B-342 can also be printed using laser marking method. Laser marking has very good environmental, abrasion, and chemical
resistance.
Details:
3/32"
1/8"
3/16"
1/4"
3/8"
1/2"
3/4"
1"
1 1/2"
MARKER SIZE
3PS-094
3PS-125
3PS-187
3PS-250
3PS-375
3PS-500
3PS-750
3PS-1000
3PS-1500
RANGE OF WIRE DIAMETER ((in)
0.023 - 0.080
0.046 - 0.110
0.062 - 0.150
0.094 - 0.215
0.125 - 0.320
0.187 - 0.450
0.250 - 0.700
0.375 - 0.950
0.500 -1.450
RANGE OF WIRE DIAMETER ((mm)
0.58 - 2.03
1.17 -2.79
1.57 - 3.81
2.39 - 5.46
3.18 - 8.13
4.75 - 11.43
6.35 -17.78
9.53 - 24.13
12.7 - 36.83
Shrink Method: Any industrial grade heat gun may be used to shrink B-342 PermaSleeve® Markers.
PHYSICAL PROPERTIES
Surface Flammability of Materials Using a
Radiant Heat Energy Source
Tested at an outside laboratory White,
yellow and black tubing tested
Specific Optical Density of Smoke (Ds)
Tested at an outside laboratory
White, yellow and black tubing tested
TEST METHODS
ASTM E162
Common Maximum – 35
ASTM E662
Common Maximum
Flaming and Nonflaming Mode at 1.5
minutes – 100
Flaming and Nonflaming Mode at 4.0
minutes – 200
AVERAGE RESULTS
Flame Spread Index (Is) (rounded
average result of 4 tests)
White/yellow – 5
Black 0
Specific Optical Density (Ds) (average of
3 tests)
White/Yellow:
Flaming Mode at 1.5 minutes – 76
Flaming Mode at 4.0 minutes – 155
Nonflaming Mode at 1.5 minutes – 2
Nonflaming Mode at 4.0 minutes – 13
Black:
Flaming Mode at 1.5 minutes – 92
Flaming Mode at 4.0 minutes – 155
Nonflaming Mode at 1.5 minutes – 4
Nonflaming Mode at 4.0 minutes – 41
B-342 white, yellow and other colors tested/printed with R5000 Series dot matrix and R4300 and R6600 Series thermal transfer
ribbons. B-342 black samples tested printed with R4502S silver and R6700 white thermal transfer ribbon. B-342 white samples
were also laser marked with a 10 watt fiber laser. Results are the same with all processes and ribbons unless stated otherwise.
White, yellow, and black data listed below, other color data available upon request.
PERFORMANCE PROPERTIES
High Service Temperatures
Low Service Temperature
Weatherability
UV Light Resistance
TEST METHODS
5 minutes at 500°F (260°C)
AVERAGE RESULTS
White: Slight tube darkening and yellowing
Yellow: Moderate tube darkening. Black: No
visible effect to tubing, slight print yellowing
(R6700).
24 hours at 350°F (180°C)
White and yellow: Slight tube darkening.
1000 hours at 267°F (130°C)
White and yellow: Moderate tube darkening.
1000 hours at -94°F (-70°C)
ASTM G155 Cycle 1
1000 hours in Xenon Arc
Weatherometer
ASTM G155 Cycle 1 dry 1000
hours
Humidity Resistance
Salt Fog
1000 hours at 100°F/95% R.H.
1000 hours in 5% Salt Fog Chamber
per ASTM B117
Dielectric Strength
ASTM D2671 (after unrestricted
shrink)
ASTM D2671, Procedure B
Samples tested after unrestricted
shrink at 200°C for 3 minutes
Flammability
Print Adherence per SAE-AS81531
(Sec 3.4.2)
Solvent Resistance
No visible change to printing in above conditions
(R4300, R6600, and laser marking)
No visible effect
White: Slight tube yellowing Yellow: No
visible effect
No visible change to printing
White: Moderate tube yellowing Yellow:
No visible effect
No visible change to printing
No visible effect
Moderate print fade (R4502S on black marker).
No visible effect to all other color/ribbon
combinations and laser marking.
500 volts/mil minimum
Self-extinguishing within 60 seconds
Print is still easily legible on sleeves printed
with all ribbons and laser marking.
20 eraser rubs with hard hand
pressure
MIL-STD-202 method 215K with
Change 1, 3 cycles of 3 minute
immersions in specified fluids followed
by toothbrush rub after each
No visible effect
immersion
B342 white printed with R4300 and
R6600, tested after unrestricted shrink
at 200°C for 3 minutes
PERFORMANCE PROPERTY
CHEMICAL RESISTANCE
B-342 white, yellow and other colors were dot matrix printed using Brady R5000 Series ribbon 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
PRINTING WITH SWAB RUB
SWAB RUB
Methyl Ethyl Ketone
No visible effect
Severe print fade, print legible
Isopropyl Alcohol
No visible effect
Severe print fade, print legible
JP-8 Jet Fuel
No visible effect
Severe print fade, print legible
Kerosene
No visible effect
Severe print fade, print legible
Mil 5606 Oil
White and yellow tubing stained red on
Severe print fade, print legible
edges, no visible effect on printing
Mil 7808 Oil
No visible effect
Severe print fade, print legible
Speedi Kut Cutting Oil 332
No visible effect
Moderate print fade, print legible
Gasoline
No visible effect
Severe print fade, print legible
Rust Veto® 377
Tubing stained orange, no visible effect
Severe print fade, print legible
on printing
Skydrol® 500B-4
No visible effect
Severe print fade, print legible
Propylene Glycol
No visible effect
Moderate print fade, print legible
Super Agitene®
No visible effect
Severe print fade, print legible
BIOACT® EC-7R™ Terpene Cleaner
No visible effect
Severe print fade, print legible
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
B-342 white, yellow and other colors were thermal transfer printed using the Brady Series R4300 ribbon 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
PRINTING WITH SWAB RUB
SWAB RUB
Methyl Ethyl Ketone
No visible effect
Severe print fade, print legible
Isopropyl Alcohol
No visible effect
Severe print fade, print legible
JP-8 Jet Fuel
No visible effect
Severe print fade, print legible
Kerosene
No visible effect
Severe print fade, print legible
Tubing stained red, no visible effect on
Mil 5606 Oil
Severe print fade, print legible
printing
Mil 7808 Oil
No visible effect
Severe print fade, print legible
Speedi Kut Cutting Oil 332
No visible effect
Moderate print fade, print legible
Gasoline
No visible effect
Severe print fade, print legible
Tubing stained orange, no visible effect
Rust Veto® 377
Severe print fade, print legible
on printing
Skydrol® 500B-4
No visible effect
Severe print fade, print legible
Propylene Glycol
No visible effect
Slight print fade, print legible
Super Agitene®
No visible effect
Severe print fade, print legible
BIOACT® EC-7R™ Terpene Cleaner
No visible effect
Severe print fade, print legible
Deionized Water
No visible effect
No visible effect
3% Alconox® Detergent
No visible effect
Slight print fade, print legible
5% Salt Water Solution
No visible effect
Slight print fade, print legible
B-342 white and yellow were thermal transfer printed using the Brady Series R6600 ribbon 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
Methyl Ethyl Ketone
Isopropyl Alcohol
SUBJECTIVE OBSERVATION OF VISUAL CHANGE
TUBING AND PRINTING WITHOUT
PRINTING WITH SWAB RUB
SWAB RUB
No visible effect
Moderate print fade, print legible
No visible effect
No visible effect
JP-8 Jet Fuel
Kerosene
Mil 5606 Oil
Mil 7808 Oil
Speedi Kut Cutting Oil 332
Gasoline
Rust Veto® 377
Skydrol® 500B-4
Propylene Glycol
Super Agitene®
BIOACT® EC-7R™ Terpene Cleaner
Deionized Water
3% Alconox® Detergent
5% Salt Water Solution
No visible effect
No visible effect
Tubing stained red on edges, no visible
effect on printing
No visible effect
No visible effect
No visible effect
Tubing stained orange, no visible effect
on printing
No visible effect
No visible effect
No visible effect
No visible effect
No visible effect
No visible effect
No visible effect
Moderate print fade, print legible
Moderate print fade, print legible
Slight print fade, print legible
No visible effect
No visible effect
Moderate print fade, print legible
Slight print fade, print legible
Slight print fade, print legible
No visible effect
Moderate print fade, print legible
Severe print fade, print just legible
No visible effect
No visible effect
No visible effect
B-342 black samples were thermal transfer printed using the Brady Series R4502S silver ribbon 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
PRINTING WITH SWAB RUB
SWAB RUB
Methyl Ethyl Ketone
No visible effect
Severe print fade, print legible
Isopropyl Alcohol
No visible effect
No visible effect
JP-8 Jet Fuel
No visible effect
Severe print fade, print legible
Kerosene
No visible effect
Severe print fade, print legible
Mil 5606 Oil
No visible effect
Severe print fade, print legible
Mil 7808 Oil
No visible effect
Severe print fade, print legible
Speedi Kut Cutting Oil 332
No visible effect
No visible effect
Gasoline
No visible effect
Severe print fade, print legible
Rust Veto® 377
No visible effect
Severe print fade, print legible
Skydrol® 500B-4
No visible effect
Severe print fade, print legible
Propylene Glycol
No visible effect
Moderate print fade
Super Agitene®
No visible effect
Severe print fade, print legible
BIOACT® EC-7R™ Terpene Cleaner
No visible effect
Severe print fade, print legible
Deionized Water
No visible effect
No visible effect
3% Alconox® Detergent
No visible effect
Slight print fade
5% Salt Water Solution
No visible effect
Slight print fade
B-342 black samples were thermal transfer printed using the Brady Series R6700 white ribbon 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 a cotton swab after final immersion.
CHEMICAL REAGENT
SUBJECTIVE OBSERVATION OF VISUAL CHANGE
TUBING AND PRINTING WITHOUT
PRINTING WITH SWAB RUB
SWAB RUB
Methyl Ethyl Ketone
No visible effect
Severe print fade, print legible
Isopropyl Alcohol
No visible effect
Severe print fade, print legible
JP-8 Jet Fuel
No visible effect
Severe print fade, print legible
Kerosene
No visible effect
Severe print fade, print legible
Mil 5606 Oil
No visible effect
Complete print removal
Mil 7808 Oil
No visible effect
Severe print fade, print legible
Speedi Kut Cutting Oil 332
No visible effect
Moderate print fade
Gasoline
No visible effect
Severe print fade, print legible
Rust Veto® 377
No visible effect
Severe print fade, print legible
Skydrol® 500B-4
No visible effect
Severe print fade, print legible
Propylene Glycol
No visible effect
Moderate print fade
Super Agitene®
No visible effect
Severe print fade, print legible
BIOACT® EC-7R™ Terpene Cleaner
No visible effect
Severe print fade, print legible
Deionized Water
No visible effect
No visible effect
3% Alconox® Detergent
No visible effect
Slight print fade
5% Salt Water Solution
No visible effect
Slight print fade
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
PRINTING WITH SWAB RUB
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
Tubing stained red, no visible effect on
Mil 5606 Oil
No visible effect
laser marking
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
Tubing stained orange, no visible effect
Rust Veto® 377
No visible effect
on laser marking
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.
WARRANTY
Brady products are sold with the understanding that the buyers will test them in actual use and determine for themselves their
adaptability to their intended uses. Brady warrants to the buyers that its products are free from defects in material and
workmanship, but limits its obligation under this warranty to replacement of the product shown to Brady's satisfaction to have
been defective at the time Brady sold it. This warranty does not extend to any persons obtaining the product from the buyers.
This warranty is in lieu of any other warranty, express or implied, including, but not limited to, any implied warranty of
merchantability or fitness for a particular purpose, and of any other obligations or liability on Brady's part. Under no
circumstances will Brady be liable for any loss, damage, expense, or consequential damages of any kind arising in connection
with the use, or inability to use, Brady's products.
Copyright 2023 Brady Worldwide, Inc. | All Rights Reserved
Material may not be reproduced or distributed in any form without written permission.
Brady North America | 6555 W. Good Hope Rd | Milwaukee, WI 53223 | USA | Tel: 414-358-6600 | Fax: 800-292-2289