1.Ka taea te whakamahi hei kaitahu matua o te rama mura kara.
2.Ko te tino rauemi mata mo te hanga o te waikawa citrazinic.
3.Ko te rauemi mata matua mo te whakahiato o te whakapiri wera-rewa.
4.Ka taea te whakamahi hei kaihoko pahuka o te polymer methyl methacrylate, te whakapumau o te acrylamide, te kaiwhakangungu o te polyamide binder, te plasticizer o te PVC, me etahi atu.
