Industrial Adhesives
& Tapes Division
3M Center
Building 225-3S-06
St. Paul, MN 55144-1000
1-800-362-3550
www.3M.com/structuraladhesives
3M, Scotch-Weld, EPX and
Scotch Brite are trademarks
of 3M Company. SEMCO®
is a registered trademark
of SEMCO, LLC.
Please recycle. Printed in USA.
© 2019 3M. All rights reserved.
78-9236-7114-9 Dec 2018
Technical Information: The technical information, guidance, and other statements contained in this
document or otherwise provided by 3M are based upon records, tests, or experience that 3M believes
to be reliable, but the accuracy, completeness, and representative nature of such information is not
guaranteed. Such information is intended for people with knowledge and technical skills sufficient to
assess and apply their own informed judgment to the information. No license under any 3M or third party
intellectual property rights is granted or implied with this information. Product Selection and Use: 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. As a result, customer is solely responsible for
evaluating the product and determining whether it is appropriate and suitable for customer’s application,
including conducting a workplace hazard assessment and reviewing all applicable regulations and
standards (e.g., OSHA, ANSI, etc.). Failure to properly evaluate, select, and use a 3M product and
appropriate safety products, or to meet all applicable safety regulations, may result in injury, sickness,
death, and/or harm to property. Warranty, Limited Remedy, and Disclaimer: Unless a different warranty
is specifically stated on the applicable 3M product packaging or product literature (in which case such
warranty governs), 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, FITNESS FOR A PARTICULAR PURPOSE, OR ARISING OUT OF A COURSE
OF DEALING, CUSTOM, OR USAGE OF TRADE. If a 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. Limitation of Liability: Except for the limited remedy stated above, and except to the
extent prohibited by law, 3M will not be liable for any loss or damage arising from or related to the 3M
product, whether direct, indirect, special, incidental, or consequential (including, but not limited to, lost
profits or business opportunity), regardless of the legal or equitable theory asserted, including, but not
limited to, warranty, contract, negligence, or strict liability.
Surface Preparation Tips
The following surface preparation steps are generally recommended for most substrates and
structural adhesives. See Technical Data Sheets for more specific recommendations.
METALS
1. Safely wipe surface with acetone or
methyl ethyl ketone (MEK) using a
clean cloth. A heavier degreaser may
be needed if the substrate contains
a layer of processing oil.
2. Lightly abrade surface with
sandblasting, fine grit sandpaper or
3M™ Scotch-Brite™ 7447 maroon pads.
3. Wipe surface with acetone or MEK
to remove debris.
4. Allow surface to dry before
applying adhesive.
PLASTICS AND RUBBERS
1. Lightly abrade surface with
sandblasting, fine grit sandpaper
or 3M™ Scotch-Brite™ 7447
maroon pads.
2. Wipe surface with isopropyl (IPA)
alcohol using a clean cloth to
remove debris.
3. Allow solvent to evaporate before
applying adhesive.
GLASS
1. Wipe surface using a clean cloth
with solvent containing 0.5 wt%
silane adhesion promoter or wipe
with 3M™ Scotch-Weld™ Metal
Primer 3901.
2. Allow solvent to evaporate before
applying adhesive.
Click these links to see how 3M™ Scotch-Weld™ Structural
Adhesives show unbelievable feats of strength and how our
customers solved their challenges. We Help You Make It. Better.
PDG Mobility Testimonial Video
Innovent Testimonial Video
AquaCal Testimonial Video
Dawson Doors Testimonial Video
AEC Illuminazione Testimonial Video
MG Grath Testimonial Video