Polylactic Acid (PLA) an ƙirƙira shi ne daga sarrafa samfuran shuka da yawa, ana ɗaukarsa filastik kore idan aka kwatanta da ABS.Tunda PLA ta samo asali ne daga masu sikari, tana ba da ƙamshi mai ɗanɗano kaɗan lokacin zafi yayin bugawa.An fi son wannan gabaɗaya akan filament na ABS, wanda ke ba da ƙamshin filastik mai zafi.
PLA ya fi ƙarfi kuma ya fi tsauri, wanda gabaɗaya yana samar da cikakkun bayanai da sasanninta idan aka kwatanta da ABS.Sassan da aka buga na 3D za su ji daɗi sosai.Hakanan za'a iya sanya kwafin yashi da injina.PLA yana da ƙarancin warping da ABS, don haka ba a buƙatar dandamali mai zafi.Saboda ba a buƙatar farantin gado mai zafi, yawancin masu amfani galibi sun fi son bugawa ta amfani da tef ɗin fenti mai shuɗi maimakon kaset ɗin Kapton.Hakanan za'a iya buga PLA akan saurin kayan aiki mafi girma.