Welding Rods

Welding rods consist of a core and a coating which is being produced in a co-extrusion process. Celopro® is applied to the coating and acts as a binding and plasticising agent in the extrusion process. It improves the elasticity of the extruded material and thus reduces crack formation directly after production. Celopro® also influences the shrinking process of the coating and optimises its adhesion to the rod.


Celopro® H grades with a high viscosity level are recommended for this application.

Celopro GradesProduct CharacteristicFact Sheet
Celopro HHB30SFinal consistency : moderateRead more
Celopro HHB50SFinal consistency : moderateRead more
Celopro HHB70SFinal consistency : moderateRead more

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