RUKO LOS-HM-18,0mm Resin-Based Soldering Flux Paste, 18 g Tube, F-SW 32

With a net content of 18 g and an activation temperature range of 180–250 °C, this resin-based flux paste is formulated for reliable soldering on copper, brass, and tin-plated materials.

Overview

The RUKO GMBH LOS-HM-18,0mm is a colophony-based flux paste supplied in a tube. It is classified as F-SW 32 according to DIN EN 29454-1 and leaves non-corrosive, non-conductive residues that generally do not require cleaning after soldering.

What stands out

• Resin-based flux with F-SW 32 activity classification
• Compatible with lead-free solders
• Non-corrosive, non-conductive residues
• Suitable for electrical engineering, electronics, and general soldering
• 24-month shelf life when stored in a cool, dry place

Technical details

• Flux type: Resin-based (Colophony)
• Flux activity classification: F-SW 32 (DIN EN 29454-1)
• Net content: 18 g
• Form: Paste
• Container type: Tube
• Activation temperature: 180–250 °C
• Compatible metals: Copper, brass, tin-plated materials
• Residue properties: Non-corrosive, non-conductive
• Cleaning required: Generally not required for most applications
• Lead-free solder compatibility: Yes
• Storage conditions: Cool and dry place
• Shelf life: 24 months
• RoHS compliant: Yes
• Color: Amber/Yellowish
• Odor: Characteristic (resin)

Our verdict

A dependable flux paste for professional and hobby soldering, offering clean, non-corrosive results across a range of metals and solders.