Rock Shot Products 99.99% Pure Tin Solder Lump – 8 oz – Lead-Free – Fast Melting Tin Lump

Rock Shot Products Pure Tin Solder Lump is engineered for users who demand clean, reliable, and consistent performance in soldering, casting, and alloy applications.

Manufactured from 99.99% high-purity tin, this lead-free metal delivers smooth melt characteristics, excellent flow, and dependable results across a wide range of soldering and metalworking uses.

Unlike mass-produced imports, our tin is formed for efficient melting, better heat transfer, and real-world usability, giving you more control and less wasted energy every time you fire up your pot.

Why Choose Rock Shot Products Pure Tin

• 99.99% Pure Tin (Lead-Free) – Clean composition for consistent, high-quality results
• Optimized Melt Performance – Melts clean at ~232°C / 450°F for smooth flow
• Efficient Lump Design – Better surface contact = faster melt times and less energy used
• Controlled Size Format – Easy to handle, portion, and store
• Minimal Oxidation & Dross – Cleaner pours, less waste
• Multi-Use Versatility – Ideal for soldering, alloy blending, casting, and shop use
• Made for Performance Users – Built for reloaders, casters, and serious metal workers

Built for Real-World Use

This is not just tin, it’s a working metal solution.

The geometry and mass are designed to:

• Melt faster than tall, narrow competitor ingots
• Deliver more consistent heat absorption
• Reduce downtime between pours
• Improve efficiency in solder pots and casting setups

Applications

Perfect for:

• Electronics soldering
• Wire and harness work
• Alloy blending (bullet casting, custom mixes)
• Small batch casting
• Shop and foundry use

Product Specifications

Material: 99.99% Pure Tin
Weight: 8 oz (0.5 lb)
Form: Solder lump / ingot
Melting Point: ~232°C / 450°F
Composition: Lead-Free
Origin: Manufactured for performance applications

The Rock Shot Advantage

At Rock Shot Products, we don’t just sell metal, we understand how it performs in the real world.

Our materials are selected and shaped with efficiency, consistency, and usability in mind, giving you an edge over generic, bulk-produced alternatives.