30 Tin/70 Lead Bar Solder

(7 reviews) Write a Review
in stock
1.00 LBS
Calculated at Checkout

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  • 30 Tin/70 Lead Bar Solder
  • 30 Tin/70 Lead Bar Solder
  • 30 Tin/70 Lead Bar Solder
  • 30 Tin/70 Lead Bar Solder
  • 30 Tin/70 Lead Bar Solder
  • 30 Tin/70 Lead Bar Solder


30% Tin 70% Lead Bar Solder. This solid bar weighs between 0.7-1.5 and is about 13 3/4 x 3/4 x 3/8 . The approximate melting temperature is 361F.


**SOLD BY THE POUND. Each bar varies in weight and can weigh about ~ .8 to 1.5 pound each.  
So if you order a quantity of 10, it is possible that you can receive 7 to 13 bars to equal the total
quantity of pounds ordered. It is also possible that you can receive less bars then the quantity
ordered, but the total weight will be at least the total quantity ordered.

This solder is for use with auto radiators and cans when machine or torch soldering.

Tensile Strength: 5000 lbs/square inch
Shear Strength: 4000 lbs/square inch
Denisty: 0.35
Liquid Temperature: 491F
Solid Temperature: 361F

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Additional Information

Price Per Pound:
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7 Reviews

  • 5

    70/30 lead/tin soldering bars

    Posted by David Cornelison on Nov 13th 2023

    Excellent product for auto body lead solder work. won't find a better price anywhere. Two thumbs up!

  • 5


    Posted by Bill Cook on Jun 17th 2023

    Great value!

  • 5

    very good quality

    Posted by Dale Beran on Aug 16th 2021

    most economical i could find anywhere, very fast service.

  • 5

    great product

    Posted by James Lucchesi on Nov 16th 2020

    Perfect size bars for work on older cars. Great price Quick delivery time

  • 5

    30/70 lead

    Posted by Patrick Kelly on Sep 12th 2020

    Great product that they ship out very quickly

  • 5

    30/70 lead solder

    Posted by ralph w.brownl on Apr 9th 2020

    Very good product....for those serious in the business....Outperforms Eastwood 1/4 lb. lead sticks because it is a 1lb. stick...more substantial for larger jobs.....Must learn to be patient with the heat on the stick lead.......Its a learning process not for the novice.......but well worth the effort....

  • 5

    30/70 lead solder

    Posted by RALPH BROWN on May 23rd 2019

    Item was as described. The delivery extremely FAST......Good communications . Best of service.......and Price lowest available. 100% satisfied. Definitely a fixed supplier for our solder needs......

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