












50/50 Tin-Lead Bar Solder
$18.50
Bar solder and soldering accessories are some of the most indispensable in a sheet metal roofer’s arsenal. The solder bar we sell here at John Stortz & Son is made only from premium, virgin metals such as lead and tin and is ideal for finishing waterproof, sealed seams on sheet metal roofs. It’s formulated for minimal oxidation which makes it better suited to stand up to the elements.
- Perfect for flat lock, soldered roofing as well as general all purpose roof soldering
- Made from virgin materials, not recycled lead or tin
- Minimal oxidation for superior performance
- SDS – Tin/Lead
- Select between bar sizes: 1/4 lbs, 1/2 lbs, or 1 lbs bars
- Dimensions:
- 1/4lb Bar – 3/16″ x 5/16″ x 12″
- 1/2lb Bar – 1/4″ x 1/2″ x 13″
- 1lb Bar – 3/8″ x 7/8″ x 9 1/8″
NOTE: The quantity you choose 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 10 pounds of 1/4 lb bars.
Use this form to request a quote on quantity discounts over 250 lbs.

Customer Satisfaction
Guarantee
100% secure
safe checkout
Same Day Shipping
Order by 1pm est
easy returns
no hassle
Minimal Oxidation
Made from virgin metals, not recycled. Ideal for roof soldering.
3 Bar Sizes
Stocking 3 bar sizes (1/4lb, 1/2lb, & 1lb) for your convenience.
Fast Shipping
Ample solder is almost always in stocked for shipping within 24 hours.
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Customer Reviews
M Cooper (verified owner) October 5, 2017
Bought two pair and glad I did….they work great on opening standing seams.
Dale Endreola (verified owner) March 2, 2018
Great hand tool. Makes opening up standing seams effortless. I would recommend this tool to all metal roofing mechanics
Andrew Knaub (verified owner) July 2, 2018
If your going to ever remove Mechanical Lock panel thats been double seamed, then this is the tool for you. Does exactly what it needs to do. Have to have the right tool for the job.
John Chase (verified owner) September 6, 2018
Great product! Saved us time and money
John Chase (verified owner) September 6, 2018
Great product! Saved us time and money
M Cooper (verified owner) October 5, 2017
Bought two pair and glad I did….they work great on opening standing seams.
Dale Endreola (verified owner) March 2, 2018
Great hand tool. Makes opening up standing seams effortless. I would recommend this tool to all metal roofing mechanics
Andrew Knaub (verified owner) July 2, 2018
If your going to ever remove Mechanical Lock panel thats been double seamed, then this is the tool for you. Does exactly what it needs to do. Have to have the right tool for the job.
John Chase (verified owner) September 6, 2018
Great product! Saved us time and money
John Chase (verified owner) September 6, 2018
Great product! Saved us time and money







Brad (verified owner) –
Excellent product ,great shipping -performs great for copper roofing
MSDRIV (verified owner) –
Just like the other, professional service and solder. Nice and clean
SEAN BIELLO –
Clean solder, ordered yesterday and it’s already here.
Daniel Hawkins –
Great solder at a very fair price, shipping was very quick. Always a pleasure buying from Stortz.
Marek Arlukiewicz –
Very good solder at great price. Excellent service, proud American company, pleasure to deal with.
George D –
Excellent solder, flows well with good puddle time.
Sandra Wyninger –
Wonderful
Greg Nichols (verified owner) –
Easy to navigate website and extremely fast shipping!
TIBOR TOROK –
The ordering process is simple and the products are 1st class. I received my solder within 2 days. I definitely recommend John Stortz & Son for your sheet metal accessories.
David Lucchesi –
The service and knowledge all stortz professionals is second to none! A pleasure to do business with & great prices.
LINDA MCALLISTER –
Excellent and fast service. Love this company
Lionel Hernandez –
Good clean solder, shipping was very fast excellent company to do business with.
Gene Drake –
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!
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.
PPM Slate Roofing –
Quality and shipping time are on the mark!
Joe Woodland –
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.
Keith Muffler (verified owner) –
The 1/2# solder bar is perfect working size. It’s a good clean product solders great!
Andrew (verified owner) –
Fast shipping, good packaging, solid product.
Derrick Bandy –
When only the best will due and fast shipping
Robert Patallas –
Great company to work with. Great products and high integrityI just started working with them and Im glad I found them.
Jamie (verified owner) –
The smaller bars are exactly as described, they work best for tight areas and are flexible which helps even more!
Joseph Moffit –
Great product, great company, fast shipment.
Ronnie L Lackey (verified owner) –
Awsome company to deal with
Ronnie L Lackey (verified owner) –
Nice company to work for
Keith rossi –
Good clean solder worked great on 20 ounce flat lock
Rick Rector –
Dealing with Stortz has been informative and pleasurable.
Thank you.
Ryan StMichel –
Great Products, fast service!
mark –
Solder was high quality as described. I was concerned it might not arrive before my project deadline but it shipped surprisingly fast.
Lou Ferraro –
Quick delivery, professional products, excellent customer service.
robert.balderrama –
Excellent product with a great price and an awesome web page for easy ordering.
David Ciriaco –
This is the best solder for our medical application.
It works well with 12 ounce copper sheet.
Scott –
Great product and great price. Shipping was faster than expected.
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.
Doug –
Good product , outstanding service
Sam Shell –
Good clean solder. Very pleased with how it worked.