3
Polyurethane Protective Tape
8561
Technical Datasheet
Product Description
April 2010
3M™ Polyurethane Protective Tape 8561 is made from an abrasion-resistant polyurethane
elastomer that resists puncture, tearing, abrasion and erosion. 3M 8561 Tape provides a simple,
easy, and fast method of protecting a surface from corrosion, abrasion, erosion and minor impact
damage. 3M 8561 Tape is constructed with a long-aging, solvent-resistant, pressure-sensitive,
acrylic adhesive protected with an easy-release paper liner.
3M™ Polyurethane Protective Tape 8561 is a transparent tape available with a paper liner only.
Typical Physical
Properties and
Performance
Characteristics
Notes: 1) The following technical information and data should be considered representative or typical only
and should not be used for specification purposes.
2) ASTM = American Society for Testing and Materials.
3) Metric values are listed in parenthesis.
A. Dimensions
Approximate Applied Thickness:*
0.012 inch (0.30 mm) Film
0.002 inch (0.06 mm) Adhesive
0.014 inch (0.36 mm) = Total thickness
36 yd (32.9 m)
Minimum 1/4 inch Maximum 48 inches
(0.625 cm to 122 cm)
0.79 lb/yd
2
(428 g/m
2
)
Standard Roll Length:
Available Widths:
Approximate Weight:*
*Excludes the paper liner that is removed from the tape prior to application.
B. Typical Physical Properties and Performance Characteristics
Property
Tensile Strength @ Break
Elongation % @ Break
Peel Adhesion @ 70°F (21°C) to:
Plate Glass
Test
Method
ASTM D882
ASTM D882
ASTM D3330
Method A
24 hour dwell
ASTM D3330
Method A
24 hour dwell
ASTM D3330
Method A
24 hour dwell
ASTM D3330
Method A
24 hour dwell
Units
lb/in (N/100 mm)
%
oz/in (N/100 mm)
Typical
Value
75 (1313)
400
36 (39)
Anodized Aluminum
oz/in (N/100 mm)
62 (67)
Acrylic Enamel Paint
oz/in (N/100 mm)
26 (28)
Mil-P-23377
Epoxy Primer
oz/in (N/100 mm)
42 (45)
General Information
• 3M 8561 Tape has good environmental resistance properties and has been used to isolate and protect
substrates from environmental damage and corrosive elements.
• 3M 8561 Tape may be painted per 3M Technical Bulletin “3M™ Polyurethane Protective Tape, Paint
Instructions” (70-0702-6358-0 ).
3M
™
Polyurethane Protective Tape 8561
Technical Datasheet
Safety and Regulatory
•
3M™ Polyurethane Protective Tape
is
100%
solids and contains no hazardous air pollutants
(HAPs), volatile organic components (VOCs).
Respiratory protection is not required under
normal use conditions.
• Polyurethane Protective Tape meets US Federal and California regulations for landfillable materials.
The product is potentially recyclable.
• Packaging materials meet US Federal and California regulations for landfillable materials and are
recyclable or reusable.
• This product is considered to be an article that does not release or otherwise result in exposure to a
hazardous chemical under normal use conditions.
No special/hazardous labeling or packaging required and no regulations for air, ground or water
shipment for this product.
Keep film in a clean area, away from excessive moisture and out of direct sunlight. Store rolls in the
shipping carton. Return partially used rolls to the shipping carton.
Shelf Life:
Two (2) years from the date of manufacture or as expressly certified by 3M.
Refer to Product Label and Material Safety Data Sheet for health and safety information before using
this product. For additional health and safety information, please visit www.3M.com/msds or call
1-800-364-3577 or (651) 737-6501.
In the U.S., call toll free 1-800-235-2376, or fax 1-800-435-3082 or 651-737-2171. For U.S. Military,
call 1-866-556-5714. If you are outside of the U.S., please contact your nearest 3M office or one of
the following branches:
Australia
Austria
Brazil
Canada
61-2-498-9711 tel
01-86686-298 tel
55 19 3838-7876 tel
800-410-6880 ext. 6018 tel
61-2-498-9710 fax
01-86686-229 fax
55 19 3838-6892 fax 800-263-3489 fax
China
Denmark
France
Germany
86-21-62753535 tel
45-43-480100 tel
0810-331-300 tel
02131-14-2344 tel
86-21-62190698 fax
45-43-968596 fax
30-31-6195 fax
02131-14-3647 fax
Italy
Japan
Korea
Netherlands
02-7035-2177 tel
03-3709-8245 tel
02-3771-4114 tel
31-71-5-450-272 tel
02-7035-2125 fax
03-3709-8743 fax
02-786-7429 fax
31-71-5-450-280 fax
South Africa
Spain
Switzerland
United Kingdom
11-922-9111 tel
34-91-321-6000 tel
01-724-9114 tel
(0) 161-237-6174 tel
11-922-2116 fax
34-91-321-6002 fax
01-724-9068 fax
(0) 161-237-3371 fax
The technical information, recommendations and other statements contained in this document are
based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such
information is not guaranteed.
Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the
use and performance of a 3M product in a particular application. Given the variety of factors that can
affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M
product and determining whether it is fit for a particular purpose and suitable for user’s method of
application.
Unless an additional warranty is specifically stated on the applicable 3M product packaging or product
literature, 3M warrants that each 3M product meets the applicable 3M product specification at the time
3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED
WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR
USAGE OF TRADE. If the 3M product does not conform to this warranty, then the sole and exclusive
remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price.
Except where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M
product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory
asserted, including warranty, contract, negligence or strict liability.
This product was manufactured under a 3M quality standard registered under AS9100 standards.
Shipping and Storage
Precautionary
Information
For Additional
Information
Technical Information
Product Use
Warranty,
Limited Remedy,
and Disclaimer
Limitation of
Liability
3
Aerospace and Aircraft Maintenance Department
3M Center, Building 223-1N-14
St. Paul, MN 55144-1000
1-800-235-2376
www.3M.com/aerospace
3M is a trademark of 3M Company.
Please recycle. Printed in U.S.A.
© 3M 2010 (4/10) All rights reserved.
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