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LORD®
Engineered Adhesives
LORD 7542 Urethane Adhesive
LORD® 7100 Urethane Adhesive is an equal-mix,
two-component urethane adhesive system used to bond FRP, SMC
and other plastics with little surface preparation. This adhesive
will also bond primed metals. LORD 7542 Adhesive system is
available in a range of working times to accommodate a wide
variety of process requirements.
Product Information
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| COMPONENT |
APPEARANCE |
WORK
TIME* |
HANDLING
TIME* |
CURE
TIME* |
MIX
RATIO BY VOL. |
VISCOSITY,
cP |
DENSITY,
LB/GAL (KG/M3) |
| 7542-A Resin |
Dark Brown Liquid |
|
|
24 hr |
1:1 |
1,500-4,500 |
11.45-11.75
(1372-1408) |
| 7542-B
Curative |
Tan Liquid |
4-7 min |
1-2 hr |
7,000-14,000 |
10.3-10.6
(1234-1270) |
| 7542-C Curative |
Tan Liquid |
11-15 min |
2 hr |
7,000-14,000 |
10.3-10.6
(1234-1270) |
| 7542-D
Curative |
Tan Liquid |
20-30 min |
3 hr |
5,000-14,000 |
10.3-10.6
(1234-1270) |
| 7542-E Curative |
Tan Liquid |
50-60 min |
4 hr |
5,000-18,000 |
10.3-10.6
(1234-1270) |
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