18637 Loctite, 18637 Datasheet - Page 88

• Manufacturer Part Number: 18637
• Description: CYANOACRYLATE ADH, AEROSOL 0.7FL.OZ
• Manufacturer: Loctite
• Series: 7452r

Specifications of 18637

• Adhesive Type: Cyanoacrylate
• Color: Clear
• Dispensing Method: Aerosol
• Volume: 0.7fl.oz. (US)
• Chemical Solution: Acetone-based
• For Use With: All Cyanoacrylate Adhesives

86
Repairing, Rebuilding
& Restoring
Choosing a repair epoxy
When choosing a repair epoxy, there are several factors
to consider, the most important of which is substrate.
Loctite® Fixmaster® repair epoxies are designed to
optimize performance on various substrates. The
coefficient of thermal expansion differs from one metal
to the next; matching the correct product to each
substrate will make a big impact on the integrity of the
repair. The application and service environment are
important to consider because machinability and
corrosion resistance differ between the products.
What is the proper surface preparation
for repair epoxies?
A properly prepared surface is one that has been
cleaned, dried, and abraded. Substrates should be free
from contamination including oils, grease, dust, etc. It
is also important that a surface is dry* before working
with a repair epoxy, because moisture on the surface
can interfere with the curing process. The final
component is to abrade the surface, which provides an
increased surface area for bonding. When working with
metals, the surface should be abraded to a near white
metal finish, which also helps to ensure that all surface
corrosion is removed.
Loctite® Adhesives and Sealants Product Specialists are available
to assist you. For application assistance, call 1-800-LOCTITE
(562- 8483) or visit www.loctite.com and select “Contact Loctite.”
In Canada, please call 1-800-263-5043 .
*
Loctite® Fixmaster® Wet Surface Repair Putty & Loctite® Fixmaster®
Underwater Repair Epoxy have been specially formulated to cure in wet or
underwater applications.