Loctite E3520 is a medium viscosity two part epoxy adhesive with improved resistance to elevated temperatures and chemical resistance. It is particularly suitable for “high temperature” metal bonding, it can however provide a high strength, durable bond on a variety of other materials such as plastic, glass, ceramics, and ferrites.
Generally the recommended service temperature range for this product is -55 to + 80°C. However experience has shown that higher temperatures, of around 200°C, may be endured for short periods providing the adhesive is not unduly stressed.
Directions for Use:
Thoroughly mix Resin (A) and Hardener (B) in the correct proportion. Do not mix more material than can be applied during the ‘usable life’ of the product. Surfaces should be clean, dry and grease free before applying the adhesive.
Where maximum strength is required then the surfaces should be shot blasted, or lightly abraded, in the presence of Loctite SIP.