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LOCTITE® · SKU 603
LOCTITE® 603 retaining compound
Green retainer for close-fitting parts that may carry light oil.
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Pack sizes: 10 ml · 50 ml · 250 ml
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LOCTITE® · SKU 620
LOCTITE® 620 high-temperature retaining compound
Green high-temperature retainer for slip and interference fits, to 230 °C.
Retaining compounds
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- Pack sizes
- 10 ml · 50 ml · 250 ml
- Temperature range
- −54 to 230 °C
- Country of origin
- China
- Recommended Primer
- LOCTITE® SF 7088, LOCTITE® SF 7471 or LOCTITE® SF 7649
- Viscosity
- 8,500 mPa·s
- Curing time
- Fixture about 1 h; full cure 24 h
Typical uses
- Hot cylindrical fits
- Slip and interference fits
Green retaining compound for high-temperature slip and interference fits. Gap about 0.015 in. (0.38 mm). Shear about 3,800 psi. Temperature resistance requires a heat cure. Primer recommended. Sourcebook lists CFIA and ABS. Figures follow the LOCTITE Adhesive Sourcebook 2024. Confirm the current TDS before sign-off.
We email or WhatsApp the current TDS or SDS. These files are not stored on this site.
Technical specifications
| Colour | Green |
|---|---|
| Gap | About 0.015 in. (0.38 mm) |
| Heat cure | Required for temperature resistance |
| Country of origin | China |
| Recommended Primer | LOCTITE® SF 7088, LOCTITE® SF 7471 or LOCTITE® SF 7649 |
Also in this category
LOCTITE® · SKU 609
LOCTITE® 609 retaining compound
General-purpose green retainer that augments press fits.
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Pack sizes: 10 ml · 50 ml · 250 ml
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LOCTITE® · SKU 638
LOCTITE® 638 retaining compound
High-strength, primerless, oil-tolerant retainer for larger slip-fit gaps.
NSF FOOD
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Pack sizes: 10 ml · 50 ml · 250 ml