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  1. #31
    Engineer-in-Training
    Join Date
    Jul 2016
    Location
    Pennsylvania, USA
    Posts
    255
    Hi

    One reason to use PETG (vs ABS) is that it does not curl as much on large prints. It is similar to ABS in strength (stronger than PLA) so it makes sense for some categories of parts. What's a "larger print?", generally something that is a few hundred mm in all directions and fairly solid (> 10 mm walls). Hollow cubes and spiral vases don't count ....

    Bob
    Last edited by uncle_bob; 08-01-2016 at 07:16 AM.

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