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ReLife 183°C RL-403
ReLife 183°C RL-403 10cc Low-Melt Leaded Solder Paste High Precision Soldering
ReLife RL-403 10cc Low-Melt Temp Leaded Solder paste 183°C 35g
Don’t risk your projects with lead-free solder paste.
It’s brittle, unreliable, and far inferior to leaded options.
What we’re offering is genuine RL-403 leaded solder paste — trusted by professionals for reliability and performance
Supplied in a 35g syringe only.
This paste is ideal for use with a hot air gun when soldering small ICs and fine-pitch packages.
Thanks to its low melting point and smooth viscosity, it grips components in place before heating and produces strong, clean joints every time.
Unlike many other solder pastes, this one does not require refrigeration.
Of course, storing it in the fridge will extend its shelf life — but it’s stable at room temperature too.
We use this exact paste in our own workshop. Like everything we sell, it’s been through hands-on testing and comparison.
Most sellers on here are just shifting the cheapest stock they can find. We do the research, and we stand by the quality of what we offer.
Key Features:
RL-403 leaded solder paste
Includes 35g Syringe ONLY
Low melting point for safer, cleaner soldering
Ideal for SMD, BGA, and fine-pitch components
Stable at room temperature – refrigeration optional
Workshop-tested – used by us daily
Brand: ReLife
Model: RL-403 183℃ Leaded Low-Melt
Packaging: Syringe
Volume: 10cc
Gross Weight: 35g
Micron Range: 20-38µm
Melting Point: 183C
ReLife 183°C RL-403
Storage Conditions: 5-10C !
What you will get:
1x ReLife RL-403 10cc 183C Low-Melt Leaded Solder paste / Syringe Only!
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