Versatile Solder Paste for Perfect All-Tin Soft Soldering

Emil Otto is introducing three new tin-based soft-soldering pastes designed for joining steel, stainless steel, brass, and copper at temperatures below 450°C.

“These pastes don’t contain zinc chloride, so they’re not considered hazardous and don’t require special labels. You can use them for both soft soldering and tinning,” says the company. “Called Zinnin Green pastes, they are versatile—ideal for the metalworking industry, electronics production, and even for tinning printed circuit boards.”