3D print parts that can flex without breaking!
Featured in EX3, July 2024's Endless Exploration
A white, semi-rigid TPU with hardness of about 70D
Nylon-like durability both mechanically & chemically
Less flexible than 98A, but still returns when folded (folding triangle from Joan Horvath and Rich Cameron's book Make: Geometry)
Easy printing, dyeable, & holds shape up to 200 C
Drying overnight recommended before printing
Printing starting at 240 C w/ no bed heat required
Prep bed w/ Magigoo to avoid permanent bond
Compare to 75D hardness or NinjaTek Armadillo
Produced by Protoplant exclusively for Protopasta
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