Solder Analysis Program! Avoid Costly Solder Pot Contamination

We now offer solder analysis for the very popular Sn100C,  Sn100E and Delta 99C alloys in addition to the wide variety of alloys already available.

View Our Programs

Welcome to the new SolderStoreOnline – Qualitek Delta Solder Best Sellers. Many of our formulations, are made to order so if you have a special request, please don’t hesitate to reach out via the Contact Us Form for a Special Quote.  Try our new formulations today!

New! Solder Materials Kits For Electrical Design/Lab Engineers

Handy Wire Solder
Dispenser Paks
Solid Core &
Flux Filled

Shop Now!

Best Seller! Qualiteks DSP 825HF X-Treme Activity Halogen Free, Lead-Free, TEMPERATURE STABLE No-Clean Solder Paste

New! Bi58 Tin Bismuth Wire Solder
Low Temp. Lead Free Solid Wire Sn42/Bi58, 500 gram Box

Solder Analysis Program! Avoid Costly Solder Pot Contamination

We now offer solder analysis for the very popular Sn100C and Sn100E alloys in addition to the wide variety of alloys already available.
View Our Programs

Welcome to our New SolderStoreOnline – Qualitek Delta Soldering Products Best Seller. Many of our formulations, are made to order so if you have a special request, please don’t hesitate to reach out via the Contact Us Form for a Special Quote.  Try our new formulations today!

New! Solder Materials Kits For Electrical Design/Lab Engineers

Handy on-the-go Dispenser Paks

Shop Now!

Best Seller! Qualiteks DSP 825HF X-Treme Activity Halogen Free, Lead-Free, TEMPERATURE STABLE No-Clean Solder Paste

New! Bi58 Tin Bismuth Wire Solder
Low Temp. Lead Free Solid Wire Sn42/Bi58, 500 gram Box