14.3 Kb


Polyurethane Protective Tape


Technical Data

November, 2005



Product Description 3M™ Polyurethane Protective Tape (PPT) 8666 is noted for its proven overall excellent performance. This rugged urethane tape protects surfaces against corrosion, abrasion, weathering and minor impact damage. Additionally, the tape resists punctures, tearing, abrasion, ultraviolet light, and erosion while featuring a specially formulated non-yellowing clear coat for handling and cleanability. 3M PPT 8666 is constructed with a solvent-resistant, pressure-sensitive acrylic adhesive protected with an easy-release poly liner. Proven to meet OEM specifications, this durable tape is easy to install, flexible, conformable and long lasting. 3M PPT 8666 is available in roll sizes to meet your application needs.

Typical Physical

Properties and



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:*


0.007 inch (0.18 mm) Film



0.002 inch (0.05 mm) Adhesive







Total thickness 0.009 inch (0.23 mm)





Standard Roll Length:


36 yd (32.9 m)





Available Widths:


Minimum 1/4 inch Maximum 48 inches



(0.635 cm to 122 cm)





Approximate Weight:*


0.45 lb/yd2 (244 g/m2)





*Excludes the poly liner that is removed from the tape prior to application.

B. Typical Physical Properties and Performance Characteristics













Tensile Strength @ Break


lb/in (N/100 mm)

18 (315)





Elongation % @ Break








Peel Adhesion @ 70°F (21°C) to:

ASTM D-1000



Stainless Steel

Method A;

oz/in (N/100 mm)

60 (65)


5 minute dwell







Technical Data

Polyurethane Protective Tape 8666

Safety and Regulatory

3M™ Polyurethane Protective Tape 8666 is 100% solids and contains no hazardous air pollutants



(HAPs), volatile organic components (VOCs) or materials restricted by regulations or laws.



Respiratory protection is not required under normal use conditions.


3M PPT 8666 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.



Shipping and Storage

No special/hazardous labeling or packaging required or 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 date of manufacture.




Refer to Product Label and Material Safety Data Sheet for health and safety information before using


this product. For additional health and safety information, call 1-800-364-3577 or (651) 737-6501.

For Additional


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:





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





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





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



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

Important Notice

3M MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user’s method of application. Please remember that many factors can affect the use and performance of a 3M product in a particular application. The materials to be bonded with the product, the surface preparation of those materials, the product selected for use, the conditions in which the product is used, and the time and environmental conditions in which the product is expected to perform are among the many factors that can affect the use and performance of a 3M product. Given the variety of factors that can affect the use and performance of a 3M product, some of which are uniquely within the user’s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for the user’s method of application.

Limitation of Remedies

and Liability

If the 3M product is proved to be defective, THE EXCLUSIVE REMEDY, AT 3M’S OPTION, SHALL BE TO REFUND THE PURCHASE PRICE OF OR TO REPAIR OR REPLACE THE DEFECTIVE 3M PRODUCT. 3M shall not otherwise be liable for loss or damages, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including, but not limited to, contract, negligence, warranty, or strict liability.



Aerospace and Aircraft Maintenance Division

3M Center, Building 223-1N-14 St. Paul, MN 55144-1000

This product was manufactured under a

Recycled Paper 40% pre-consumer 10% post-consumer

registered under ISO9001 standards.

Printed in U.S.A.

©3M 2005 60-9700-0104-0 (11/05)