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Under $20 Solder & Flux

Shop the best prices on 2,273 great value under $20 solder & flux. Shopping for solder & flux is easy with Fruugo, with SALE discounts, offers and savings on Rosfix, Jue-fish, Kincjon and more. Buy solder & flux online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 2,273
Jewelry Casting Welding Auxiliaries Borax Flux for Melting Gold Silver 2025
$10.95 Save $36.00 RRP: $46.95
15% Silver Brazing Rods,Silver Solder HVAC Welding Rod Kit, 20 Pcs 10" Flux Coated Brazing Rods for Copper and Plumbing
$19.95 Save $10.00 RRP: $29.95
400g 60/40 Tin Lead Solder Flux Wire Rosin Core Soldering Roll, 0.8mm
$16.95 Save $77.05 RRP: $94.00
400g 60/40 Tin Lead Solder Flux Wire Rosin Core Soldering Roll, 0.8mm
$13.95 Save $13.00 RRP: $26.95
1-3pcs No Clean Flux Soldering Metal Liquid Solder Flux For Stainless Steel Nickel
$17.95 Save $2.00 RRP: $19.95
400g 60/40 Tin Lead Solder Flux Wire Rosin Core Soldering Roll, 0.8mm
$19.95 Save $26.00 RRP: $45.95
Borax flux, a welding aid used in jewelry casting, is used to melt gold and silver.
$15.95 Save $29.00 RRP: $44.95
951 10ml Soldering Rosin Flux Pen Low-Solid Non-clean DIY Kester Solder Power
$17.95
MA ANT 158 Lead Free Solder Paste Welding Flux for Phone Repair
$14.95 Save $1.00 RRP: $15.95
Silver Flux 500 ℃ Melting Point Exquisite Canned Silver Brazing Powder Brazing Powders Industrial Supplies Soldering Paste Flux
$21.95
MA ANT 183 Lead Free Solder Paste Welding Flux for Phone Repair
$12.95
30g BGA Tin Solder Paste Sn63/Pb37 Syringe Liquid Flux Welding Soldering Tool
$19.95
3 Sticks Brazing Rods 56% Silver Solder - Flux Coated Solder Kits, High Temperature Resistance, Brazing Welding Rods unbrand
$12.95
RL-400/401/402 Solder Tin Paste Medium Temperature Good Wettability High Activity Lead-free Solder Paste Repair Tool Mengxi
$7.95 Save $13.00 RRP: $20.95
3Pcs Professional Silver Alloy Welding Rods Soldering Wire Repairing Tool for Jewelry Making 0.5/0.7
$19.95 Save $6.00 RRP: $25.95
10pcs Aluminum Welding Rods 2mm Diameter Low Temperature Soldering Easy Melt Flux Cored Wire
$19.95 Save $6.00 RRP: $25.95
2pcs KINGBO RMA-218 Soldering Flux Solder Liquid 10cc BGA Reball Mobile Phone PCB PS4
$8.95 Save $7.00 RRP: $15.95
400g 60/40 Tin Lead Solder Flux Wire Rosin Core Soldering Roll 0.8mm
$13.95 Save $34.00 RRP: $47.95
Soldering Flux High Purity Mobile Phone Computer Repair Manufacturing Rosin Paste 30g SFD H05
$13.95 Save $8.00 RRP: $21.95
60-40 Tin Lead Rosin Core Solder Wire For Electrical Solderding 1.0mm 55g
$15.95 Save $15.00 RRP: $30.95
60-40 Tin Lead Rosin Core Solder Wire For Electrical Solderding 1.0mm 55g unbrand
$2.95 Save $2.00 RRP: $4.95
NEW Solder Wick Desoldering Braid Solder Sucking Remover Wick Wire Repair Tool
$13.95 Save $8.00 RRP: $21.95
3 Sticks 45% AWS-Bag Silver Alloy Brazing Rods Flux Coated Silver Solder Copper Brazing Rods unbrand
$15.95
3 Sticks Brazing Rods 56% Silver Solder - Flux Coated Solder Kits, High Temperature Resistance, Brazing Welding Rods unbrand
$12.95
50g 0.5-2mm Solder Tin Wire Low Melting Point No Clean Needed SN99.3CU0.7 Lead-free Soldering Tin Wi
$12.95 Save $14.00 RRP: $26.95
RMA‑223‑UV Solder Paste with Pusher Needle for Mobile Phone Chip Repairing Soldering
$21.95 Save $32.05 RRP: $54.00
RMA-223 Soldering Paste Lead-free Flux Use with Existing Rework Equipment for Temp Controlled Soldering Irons for BGA
$17.95
10cc Syringe Liquid Flux Soldering Paste Welding Tool 183C Tin Solder Paste
$21.95 Save $20.00 RRP: $41.95
220V 300W Led Remover Heating Soldering Chip Welding Bga Station Ptc Split Board 260 Celsius Solder
$11.95 Save $6.00 RRP: $17.95
400g 60/40 Tin Lead Solder Flux Wire Rosin Core Soldering Roll, 0.8mm
$17.95 Save $26.00 RRP: $43.95
Solder Wick Braid with Flux, Width 3MM, Length 2M, Brass Desoldering Wicks Wire Removal Tool for Workshop, Laboratory
$17.95 Save $9.00 RRP: $26.95
3 Sticks 45% -Bag Silver Alloy Brazing Rods Flux Coated Silver Solder Copper Brazing Rods
$13.95 Save $3.00 RRP: $16.95