Otto's Original - Quality products since 1901
Soft Soldering

Luiz’ High Performance Soldering Grease

Soldering grease for all common metal surfaces incl. stainless steel), UV - detectable
(DIN EN 61190-1-1: H1) ISO-9454: 3114, WEEE/RoHS compliant

Pictures may differ from the original.

Packaging units:
5 g and 10 g injection
30 g and 50 g in brush bottle
Application area: Standard soft soldering process, copper, zinc, brass, steel and high-alloy stainless steels, radiator manufacturing, tool making and mechanical engineering, roofing, installation and plant construction, measurement and control technology
Appearance/Consistency: bright pink, opaque, homogeneous
Dyn. viscosity: 10 - 15 mm²/s (Kin. viscosity at 100°C (ASTM D 7042))
Activators: inorganic, acid-free active complex with UV formulation, DIN EN 61190-1-1 (acc. to J-STD004): IN H1, ISO-9454:3114
Download product information
PDF (185 KB)

Customer added value

  • Flawless soldering and tinning results
  • Very high activity
  • Wide process window
  • Also for strongly oxidized and contaminated metal surfaces
  • No crystallization, solder grease formulation remains homogeneous and stable
  • Careful and targeted dosing
  • Adjustable
  • Economical consumption
  • UV detection possible
  • Water repellent
  • Forms a temporary corrosion protection after depending on the application


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