Panchroma Regular is not a PLA and is a new formula created by Polymaker. This means it should not be used when combining with PLA prints, since they will not adhere properly together. This new formula allows for fast printing with great overhangs. Print Tips You can print this at top speeds of up to 400mm/s, so no need to worry about speed. Leave the cooling fan on at full blast for best surface quality. If having difficulty removing prints from a textured PEI plate, you can use Magigoo Original.