Aluminum Rounded Square, 13mm (.51"), 18g, Pack of 5

More Info:

• If the blank has a protective film, remove it before stamping.
• Requires a lighter hammer strike.
• Lightweight.
• Does not tarnish.
• Not for soldering, but great for riveting!
• We recommend a permanent pen, enamel ink, nail polish or Jax Aluminum blackener (these can be found in this section) to darken impressions (this does not apply to anodized aluminum).
• Silver Black and Liver of Sulfur are NOT recommended.
• Something about the polishing compound in Pro Polish Pads can sometimes cause a "cloudy" look on aluminum. For this reason we recommend using Sunshine Cloth to polish your aluminum and Rubbing Alcohol to remove any surface ink or enamel used to fill impressions.