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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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Placeholder illustration — not an official packshot. Replace later in Hostinger.
LOCTITE® · SKU 641
LOCTITE® 641 retaining compound
Medium-strength yellow retainer when the part must come apart later.
Retaining compounds
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No online checkout — we quote by WhatsApp or form.
- Pack sizes
- 10 ml · 50 ml
- Temperature range
- −54 to 150 °C
- Country of origin
- China
- Recommended Primer
- LOCTITE® SF 7088, LOCTITE® SF 7471 or LOCTITE® SF 7649
- Viscosity
- 525 / 1,950 mPa·s, thixotropic
- Curing time
- Fixture about 20 min; full cure 24 h
Typical uses
- Serviceable bearings
- Parts that will be dismantled
Yellow, medium-strength retaining compound for easier disassembly. Gap about 0.008 in. (0.2 mm). Shear about 1,700 psi. Primers SF 7088, SF 7471 or SF 7649. Sourcebook lists CFIA. 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 | Yellow |
|---|---|
| Strength | Medium |
| Gap | About 0.008 in. (0.2 mm) |
| 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 620
LOCTITE® 620 high-temperature retaining compound
Green high-temperature retainer for slip and interference fits, to 230 °C.
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Pack sizes: 10 ml · 50 ml · 250 ml