Otto's Original - Quality products since 1901
Soft Soldering

Universal Solder Grease

Flux based on high-quality mineral greases, chloridic activation, for typical solder-grease applications
Type 3.1.2.C under ISO 9454

Pictures may differ from the original.

Packaging units:
250 g tins; additional packaging on request. Our general terms and conditions apply.
Application area: Conventional soft-soldering of stainless steel, iron, copper, and brass materials
Appearance/smell: Light light yellow to yellow, pasty
ph-value: Not useable
Density at 20 °C: About 0.9 g/cm³
Durability: 24 months
Water solubility: Immiscible
Debris: Must be removed
Flux medium: Mineral greases
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Added customer value

  • Flux for soft-soldering of iron, copper, and brass materials
  • Good handling, no dripping
  • Well activated
  • Very low smoke due to lack of ammonium chloride
  • Flux remnants are easily removed


Questions about our products?
We will advise you by phone 06123 / 7046-0.