INTRODUCTION
Retain, Cylindrical Assemblies
Prod-
uct
Color
Strength
Fixture/Full
Cure (Steel/
Steel) Time
Recom-
mended
Primer or
Activator
Description
638
Green
13.5 - 25.0 MPa
(
1958 -
3626 psi
)
4 min/6 hrs
7471 or
7469
Is designed for the bonding of cylindrical fitting
parts, particularly where bond gaps can approach
0.25 mm (0.01 in.) and where maximum strength
at room temperature is required. The product
cures when confined in the absence of air between
close fitting metal surfaces and prevents loosening
and leakage from shock and vibration. Typical
applications include locking bushings and sleeves
into housings and on shafts.
648
Green
13.5 - 25.0 MPa
(
1958 -
3626 psi
)
4 min/1.5 hrs
7471 or
7469
Is designed for the bonding of cylindrical fitting
parts. The product cures when confined in the
absence of air between close fitting metal surfaces
and prevents loosening and leakage from shock
and vibration. Typical applications include holding
gears and sprockets onto gearbox shafts and rotors
on electric motor shafts.
660
Metallic
grey
17.2 MPa
(
2495 psi
)
15 min/1.5 hrs
7471 or
7469
Is designed for the bonding of cylindrical fitting
parts, particularly where bond gaps can approach
0.50 mm (0.02 in). The product cures when
confined in the absence of air between close
fitting metal surfaces and prevents loosening and
leakage from shock and vibration. This product
possesses excellent gap cure characteristics.
Typical applications include restoring correct fits
on worn shafts, spun bearings, and damaged
keyways.
680
Green
19.3 - 24.1 MPa
(
2799 -
3496 psi
)
20 min/1.1 hrs
7471 or
7469
Is designed for the bonding of cylindrical fitting
parts, particularly where low viscosity is required.
The product cures when confined in the absence
of air between close fitting metal surfaces and
prevents loosening and leakage from shock and
vibration.
RTV Sealants
Product
Color
Strength
Fixture/Full
Cure (Steel/
Steel) Time
Description
5699
Grey
1.3 - 2.1 MPa
(
189 - 305 psi
)
30 min/14 days
Is designed primarily for flange sealing with excellent
oil resistance on rigid flange sealing for example on
transmissions and cast metal housings.
587
Blue
NA
2 hrs/24 hrs
Forms tough, flexible gaskets directly on the flange.
Sensor-safe, low odor, non-corrosive. Excellent oil
resistance and joint movement values. Eight times more
flexible than cork/composite gaskets; three times more
oil resistant than conventional silicones. Temperature
range
-59 - 260 °C
(
-75 - 500 °F
) intermittent; resists
auto and shop fluids.
593
Black
1.5 MPa
(
218 psi
)
5 min/24 hrs
Is designed for superior bonding and sealing properties
to most surfaces (not recommended for concrete). This
product resists aging, weathering and thermal cycling
without hardening, shrinking or cracking. It is formulated
to withstand extreme temperature cycling, UV light and
ozone. The thixotropic nature reduces the migration of
liquid product after application to the substrate.
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