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Small yellow liquid bottle 10ml Loctite 641 retaining compound

Loctite

Loctite 233546 Retaining Compound 641 Series Yellow 10ml Bottle

SKU CH-80X1-JQT4M

Yellow methacrylate retaining compound bonds steel and metal with 1,700 psi shear strength and 0.006 in gap fill

  • Easy disassembly with 1,700 psi shear strength
  • Bonds steel and metal with methacrylate ester base
  • 006 in maximum gap fill for precision fits
  • Operates from -65 °F to 300 °F
  • Full cure in 1 day with 20 min working time

Retaining Compound 641 Series

Loctite 233546 is a yellow methacrylate ester retaining compound supplied in a 10ml bottle. It bonds cylindrical steel and metal assemblies with a maximum gap fill of .006 in and develops 1,700 psi shear strength after a full cure time of 1 day.

Check substrate and primer needs

Verify that the parts are steel or metal and that the clearance does not exceed .006 in. The compound requires a primer for proper adhesion and offers a working time of 20 min. Ensure the operating environment stays between -65 Degrees F and 300 Degrees F.

Primer and solvent cleanup

A primer must be applied before the compound to achieve the rated bond strength. After assembly, any excess material is removed using solvent and a wire brush. These steps change the workflow compared with anaerobic products that do not require separate priming.

How it compares

Measured against everything we stock in Caulking & Sealing Supplies, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 64% of the 631 comparable items (median $16.99).

Specifications

Product
Brand nameLOCTITE

Questions about this item

What comes in the box and what extra items are needed?

The package includes one 10 ml bottle of yellow Loctite 641 retaining compound. A primer is required before application and solvent with a wire brush is needed for clean-up.

Which Loctite 641 version should I choose for my application?

This is the standard 641 series in a 10 ml bottle, designed for steel and metal parts with a maximum gap fill of .006 in and easy disassembly.

What does the 1,700 psi shear strength mean once the compound is cured in a joint?

After a full cure time of 1 day the bonded joint can withstand a shear load of 1,700 psi within an operating range of -65 °F to 300 °F.

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