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Thread: How mch is shipped glass inspected?

  1. #11
    Join Date
    Jun 2009
    Posts
    309

    Default

    really, salt can scratch? never had any problems mysefl

  2. #12
    Join Date
    May 2008
    Posts
    133

    Default

    Agreed I always use salt on all my tubes, never a scratch, thing about it in terms of hardness, salt is SIGNIFICANTLY softer then boro, if your glass is scratching you have some crack rock not salt.

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