Huntsman Araldite AW 4510 Epoxy Paste Adhesive, 30 kg

Description

Araldite AW 4510 is the resin side of the Araldite AW 4510 and Hardener HW 4511 two-part epoxy paste system. When mixed with the matching hardener and post cured, the system is used for heat resistant structural bonding on metals and reinforced composite materials.

Araldite AW 4510 Benefits

• Non-flowing paste helps fill bond line gaps and stay in place on vertical joints.
• Post-cure schedule can produce service temperature resistance up to 180 C.
• Epoxy chemistry provides chemical resistance for demanding industrial assemblies.
• Suitable substrate range includes ferrous metals, aluminum alloys, GRE, GRP, and SMC.
• Bulk 30 kg packaging supports production work where small kits are not practical.

This material belongs in processes where the customer has already qualified the AW 4510 and HW 4511 system. It is not a stand-alone adhesive. Confirm the matched hardener, mix ratio, cure schedule, and storage plan before ordering for production.

Common Applications For Araldite AW 4510

• Bonding ferrous metal and aluminum assemblies exposed to elevated temperature
• Joining GRE, GRP, and SMC composite panels or molded structures
• Gap-filling structural bonds where a non-sag paste is easier to control
• Industrial repair and fabrication work requiring post-cure performance
• Qualified aerospace, transportation, and plant assemblies using Araldite epoxy systems

Surface Preparation And Use

Degrease bond surfaces before abrasion, then abrade or etch as required by the approved process. Remove sanding dust and clean again before applying mixed adhesive. Avoid low-grade alcohol, gasoline, or paint thinner as prep solvents, since residue can weaken the joint.

Mix the resin and hardener thoroughly at room temperature. Huntsman data lists a 100:50 mix ratio by weight or volume with HW 4511 and a 100 gram pot life around 90 minutes at 25 C. Follow the technical data sheet for post-cure timing before load or heat exposure.

Technical Details And Documentation

The published TDS lists AW 4510 as a white-beige paste with 90 to 140 Pa s viscosity at 25 C and 1.55 to 1.65 specific gravity. The mixed system is described as a dark gray paste suited to ferrous metals, aluminum alloys, GRE, GRP, and SMC. For manufacturer background, visit Huntsman.

Dispensing And Ordering Help

Confirm whether you need resin, hardener, or the full matched set before ordering. Check storage dates, handling equipment, and cure capacity for the 30 kg pack. Browse related structural adhesives for compatible epoxy and acrylic bonding options.

Need help confirming the correct Araldite package or post-cure plan? Call (800) 220-1966 or email [email protected].