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mastercraft 63/37 solder - 1 lb

Mastercraft 63/37 Solder - 1 Lb

5.0
(5 reviews)

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Mastercraft 63/37 Solder - 1 Lb by MasterCraft

(5 reviews)

$29.95 USD

Buy 6 or more for $26.95 each
Buy 12 or more for $25.45 each

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Product Features

Sets up quickly - ideal for decorative soldering
Ideal for use in dimensional projects
Perfect for boxes, lamps, decorative edges and more
Convenient 1 lb spool

Product Description

Quality solder at an exceptional price! 63/37 Solder sets up quickly making it ideal for decorative soldering. Sold in convenient 1 pound spools.

63% Tin / 37% Lead Stained Glass Solder for use on copper foil or lead came seams. Offers superior flow over 50/50 but sets up faster than 60/40 making this the ideal solder for decorative details. Melting temperature: 358° F.

Stained glass panel by artist Kelli Graves from Delphi's Online Artist Gallery.

Proposition 65 Warning Label

California Prop 65 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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5 out of 5 stars

Makes soldering fun

By [email protected] on September 3, 2025

Pros : Easy

Cons :

Other Thoughts : I like the look of this solder and am more relaxed as it flows easier and slower.

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5 out of 5 stars

Beautiful solder to work with!

By Jeanne O. on May 23, 2022

Pros : Easy to work with at lower temps and leaves a beautiful finish!

Cons : Takes a second to adjust to faster melt at normal temp, just have to adjust down and it is amazing and beautiful!

Other Thoughts : I love this solder!

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2 of 3 people found this review helpful

5 out of 5 stars

Easy of Flow Solder

By Terry S. on May 23, 2021

Pros : Using a higher tin to lead content in solder allows for a smoother joint flow.

Cons : None

Other Thoughts : Delphi has the products to build a project safely.

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2 of 3 people found this review helpful

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