LOCTITE 460 is an instant cyanoacrylate adhesive formulated for fast bonding of plastics, rubber, and other low-surface-energy substrates. For composite fabricators and assemblers who already source resins, gasket sealants, and other instant adhesives from Thousands Technology, LOCTITE 460 fills a role where quick fixture time and primer compatibility for hard-to-bond plastics are needed. This page summarizes the documented properties and application steps for this adhesive to support sourcing decisions.
Typical Properties of LOCTITE 460 (Uncured Material)
The properties below are documented for the uncured material and help buyers compare this product against other instant adhesives for a given bonding application.
| Property | Typical Value |
|---|---|
| Specific Gravity @ 25 °C | 1.1 |
| Viscosity, Cone & Plate (25 °C, Shear Rate 3,000 s⁻¹) | 25 to 55 mPa·s (cP) |
| Viscosity, Brookfield LVF (25 °C, Spindle 1, 30 rpm) | 30 to 50 mPa·s (cP) |
| Flash Point | See SDS |
LOCTITE 460 for Plastic and Rubber Bonding: Application Steps
Correct surface preparation and fixturing technique are essential for getting reliable results from this adhesive. The documented directions for use are as follows:
- Bond areas should be clean and free from grease. Clean all surfaces with a Loctite cleaning solvent and allow to dry.
- To improve bonding on low-energy plastic surfaces, Loctite Primer may be applied to the bond area. Avoid applying excess primer and allow it to dry.
- LOCTITE Activator may be used if necessary, applied to one bond surface only. Do not apply activator to a primed surface. Allow the activator to dry.
- Apply the adhesive to one of the bond surfaces only. Do not use tissue or a brush to spread the adhesive.
- Assemble the parts within a few seconds. Parts should be accurately located, as the short fixture time leaves little opportunity for adjustment.
- LOCTITE Activator can also be used to cure fillets of excess product outside the bond area by spraying or dropping it onto the excess.
- Bonds should be held fixed or clamped until the adhesive has fixtured.
Cure Time Before Service Loads
Once assembled, the product should be allowed to develop full strength before it is subjected to any service loads, typically 24 to 72 hours after assembly depending on bond gap, materials, and ambient conditions. Buyers scheduling production around this product should plan handling and shipping steps with this cure window in mind, particularly for assemblies bonding dissimilar plastics where primer and activator use can affect the exact cure time.
Why Consistent Sourcing Matters
Composite fabricators and assemblers who use this product across multiple production runs benefit from consistent viscosity and fixture time batch to batch. Variation in these properties can affect how predictably a fast-bonding adhesive performs on the line, which is why buyers sourcing this product for repeat use should confirm supply continuity with their supplier before committing to large orders.
Where to Source LOCTITE 460
Thousands Technology provides supply chain resource support for recommended international brand products, including LOCTITE 460, alongside a broader range of auxiliary agents and adhesive products for composite and industrial assembly applications. For adhesive performance standards and test methods referenced across the industry, buyers can review the applicable ASTM standards for adhesives and sealants.
Documentation
Safety data, flash point details, and handling precautions are provided in the manufacturer’s SDS. Buyers should request the current SDS and technical data sheet before finalizing an order to confirm the specification matches their application.
FAQ: LOCTITE 460
What is LOCTITE 460 used for?
It is used as an instant cyanoacrylate adhesive for fast bonding of plastics, rubber, and other low-surface-energy substrates.
Do I need a primer with LOCTITE 460?
Primer may be applied on low-energy plastic surfaces to improve bonding, but it is not required for all substrates.
How fast does LOCTITE 460 set?
Parts should be assembled within a few seconds of applying the adhesive, since fixture time is short.
How long until full bond strength is reached?
Full strength typically develops 24 to 72 hours after assembly, depending on bond gap, materials, and ambient conditions.
For pricing, SDS documentation, or supply chain support for LOCTITE 460, contact Thousands Technology’s sourcing team to discuss your project requirements.
