LOCTITE^® EA E-120HP

How to use

1. Preparation - Cleaning

For best performance, part surfaces should be clean and free of grease. For high-strength structural bonds, remove surface contaminants such as paint, oxide films, oils, dust, mold release agents, and all other surface contaminants.


2. Preparation

For dual cartridges, insert the cartridge into the application gun and start the plunger into the cylinders using light pressure on the trigger. Remove the cartridge cap and expel a small amount of adhesive to ensure that both sides are flowing evenly and freely. If automatic mixing of the resin and hardener is required, attach the mixing nozzle to the cartridge and begin dispensing the adhesive. For hand mixing, dispense the required amount of adhesive and mix thoroughly, continuing for approximately 15 seconds after a uniform color is achieved. For bulk containers, mix thoroughly by weight or volume in the proportions specified in the Product Description section, mixing vigorously for approximately 15 seconds after a uniform color is obtained. Do not mix quantities greater than 4 kg, as excessive heat buildup may occur; mixing smaller quantities will help minimize heat buildup.


3. Application

Apply the adhesive as quickly as possible after mixing to one surface to be joined. For maximum bond strength apply adhesive evenly to both surfaces. Parts should be assembled immediately after mixed adhesive has been applied.


4. Curing

Keep assembled parts from moving during cure. The bond should be allowed to cure 24 hours before subjecting it to any service loads. Where necessary curing can be accelerated by the application of moderate heat at the bond line - refer to the Techncisl Data Sheet for cure recommendations.


5. Clean up

Excess uncured adhesive can be wiped away with an organic solvent, such as LOCTITE^® SF 7063 or BONDERITE^® C-MC 90014 impreganated wipes. After use and before the adhesive hardens, mixing and dispensing equipment should be cleaned with hot, soapy water.