Snap flasks for K-bond/Petrobond?

Discussion in 'Foundry tools and flasks' started by Preston Smith, Feb 20, 2023.

  1. Preston Smith

    Preston Smith Copper

    I've finally gotten our first batch of K-bond mulled. I'll post with results once we pour with it.

    Has anyone tried using snap flasks with K/Petrobond before? Total failure? Completely worth it? I should know more after we've some test molds.
  2. rocco

    rocco Silver

    Test it. Ram up a tapered container with your sand, tip it out and how robust it is.

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