Skip to Content
Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Retaining compounds

LOCTITE® 660

High strength, large gap-filling for bonding cylindrical parts

This very high viscosity, high-strength retaining compound is ideal for use on badly worn seats, keys, splines, bearings or tapers without re-machining. Also suitable for retaining shims.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH)
135527

LOCTITE® 660, 50 ml Tube

Documents

Information

If you want a product that enables re-use of worn bearing seats, keys, splines or tapers, try LOCTITE® 660. This high-strength retaining compound is designed for the bonding of cylindrical fitting parts, particularly where bond gaps occur – and without the need for re-machining. It’s also suitable for retaining shims. You can expect excellent gap cure characteristics.

Product category:

Retaining compounds

Technologies:

Agency approvals / certificates / specifications:

NSF P1

Application method:

Manual

Applications:

Press fitting,Repairing,Retaining

Color:

Silver

Cure type:

Anaerobic cure

Fixture time:

15.0 min.

Gap fill:

0.25 mm - 0.5 mm

Key characteristics:

Gap filling,Strength: high strength,Thixotropic

Operating temperature:

-65.0 °F - 300.0 °F (-55.0 °C - 150.0 °C)

Physical form:

Paste

Recommended for use with:

Metal: steel

Shear strength, Steel:

23.0 N/mm² (3335.0 psi)

Viscosity:

250000.0 mPa·s (cP)

Related industries and market segments

Recently viewed products

Request a consultation

Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.