50/50 Tin-Lead Bar Solder

Rated 5.00 out of 5 based on 23 customer ratings
5/5 (23 customer reviews)


  • Perfect for flat lock, soldered roofing as well as general all purpose roof soldering
  • Various bar sizes to choose from.  1/4lb bars are most popular and easy to work with in gutters and tight areas
  • Made from virgin materials, not recycled lead or tin
  • Minimal oxidation for superior performance
  • Select between bar sizes:  1/4 lbs, 1/2 lbs, or 1 lbs bars

NOTE: The quantity you choose below will indicate the NUMBER OF POUNDS you’re ordering, NOT the number of bars. 

Example: If you choose 1/4 lb bar and Quantity = 10, you’ll receive 40 1/4 lb bars  (10 pounds of 1/4 lb bars)

This is to keep online shipping costs reasonable as they round to the pound for rates. If you have any questions, please call 215.627.3855

Use this form to request a quote on quantity discounts over 250 lbs.

SKU: N/A Categories: ,



1/4 lb – 5/16″ x 1/8″ x 13″
1/2 lb – 5/16″ x 5/16″ x 16″
1 lb – 5/8″ x 3/4″ x 12″

Additional information

Weight 1 lbs

1/4 lb bar, 1/2 lb bar, 1 lb bar

23 reviews for 50/50 Tin-Lead Bar Solder

  1. Rated 5 out of 5

    Sam Shell

    Good clean solder. Very pleased with how it worked.

  2. Rated 5 out of 5

    Doug (verified owner)

    Good product , outstanding service

  3. Rated 5 out of 5

    Chris Hanson

    Best prices out there in quality solder. This solder flows so well I recommend you buy the thinnest bars. The big bars will flood a 20oz copper joint quickly if you don’t watch out.

  4. Rated 5 out of 5

    Scott (verified owner)

    Great product and great price. Shipping was faster than expected.

  5. Rated 5 out of 5

    David Ciriaco (verified owner)

    This is the best solder for our medical application.
    It works well with 12 ounce copper sheet.

  6. Rated 5 out of 5

    robert.balderrama (verified owner)

    Excellent product with a great price and an awesome web page for easy ordering.

  7. Rated 5 out of 5

    Lou Ferraro

    Quick delivery, professional products, excellent customer service.

  8. Rated 5 out of 5

    mark (verified owner)

    Solder was high quality as described. I was concerned it might not arrive before my project deadline but it shipped surprisingly fast.

  9. Rated 5 out of 5

    Ryan StMichel

    Great Products, fast service!

  10. Rated 5 out of 5

    Rick Rector (verified owner)

    Dealing with Stortz has been informative and pleasurable.
    Thank you.

  11. Rated 5 out of 5

    Keith rossi (verified owner)

    Good clean solder worked great on 20 ounce flat lock

  12. Rated 5 out of 5

    Ronnie L Lackey (verified owner)

    Nice company to work for

  13. Rated 5 out of 5

    Ronnie L Lackey (verified owner)

    Awsome company to deal with

  14. Rated 5 out of 5

    Joseph Moffit (verified owner)

    Great product, great company, fast shipment.

  15. Rated 5 out of 5

    Jamie (verified owner)

    The smaller bars are exactly as described, they work best for tight areas and are flexible which helps even more!

  16. Rated 5 out of 5

    Robert Patallas (verified owner)

    Great company to work with. Great products and high integrityI just started working with them and Im glad I found them.

  17. Rated 5 out of 5

    Derrick Bandy (verified owner)

    When only the best will due and fast shipping

  18. Rated 5 out of 5

    Andrew (verified owner)

    Fast shipping, good packaging, solid product.

  19. Rated 5 out of 5

    Keith Muffler (verified owner)

    The 1/2# solder bar is perfect working size. It’s a good clean product solders great!

  20. Rated 5 out of 5

    Joe Woodland (verified owner)

    Quality solder. Different selection of sizes is great for different applications. Also, no minimum helps out smaller operations from having to buy $500 worth when they rarely solder.

  21. Rated 5 out of 5

    PPM Slate Roofing (verified owner)

    Quality and shipping time are on the mark!

  22. Rated 5 out of 5

    Richard Brandolini (verified owner)

    Great clean solder. I like the heavier bars, they go further when soldering. They were shipped in 3 days making them readily available on the job I needed them for. The price was very good, I will definitely order more products from this company.

  23. Rated 5 out of 5

    Gene Drake (verified owner)

    I am not a roofer, I cast bullets for reloading. As the wheel weights are melting a bar of 50/50 solder is added to the mix. This makes the mix a correct hardness. When looking for source of 50/50, I came across this company. I found the price was very good and delivery was great. I will recommend the company to other reloading people. Thank You!

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