Ko te tikanga, e rima ngā wāhanga matua o ngā rauemi ka taea te hono e ngā piripiri.
1. Mea whakarewa
He ngāwari te piri o te kiriata waikura i runga i te mata whakarewa i muri i te maimoatanga o te mata; nā te mea he rerekē rawa te tauwehenga whānui raina-wāhanga-rua o te hononga piri o te konganuku, ka ngāwari te paparanga piri ki te ahotea ā-roto; hei tāpiri, ka ngāwari te wāhanga hononga whakarewa ki te waikura hikohiko nā te mahi a te wai.

2. Rāpa
Ko te nui ake o te polarity o te rapa, ko te pai ake o te pānga here. I roto i ēnei, he nui te polarity o te rapa nitrile chloroprene me te kaha here teitei; ko te rapa maori, te rapa silicone me te rapa isobutadiene he iti te polarity me te kaha here ngoikore. Hei tāpiri, he maha ngā kaihoko tuku, ētahi atu tāpiringa kore utu rānei i runga i te mata o te rapa, e aukati ana i te pānga here.

3. Rakau
He rauemi pūwero tēnei e mimiti ngāwari ana i te makuku, ka puta ai ngā panonitanga āhua, ka hua ai te kukū o te ahotea. Hei tāpiri, he pai ake te piri o ngā rauemi kua orohia i te rakau he mata taratara.

4. Kirihou
He pai ngā āhuatanga here o ngā kirihou he teitei te polarity.

5. Karāhe
Mai i te tirohanga moroiti, he maha ngā wāhanga ōrite, kāore i te ōrite o te mata o te karāhe. Whakamahia he piripiri he pai te whakamakuku hei ārai i ngā mirumiru pea i ngā wāhi kōpiko me ngā wāhi pūkohu. Hei tāpiri, ko te si-o- te hanganga matua o te karāhe, ā, ka ngāwari te mimiti i te wai i tōna paparanga mata. Nā te mea he tino pōraru te karāhe, ka ngāwari te hono o ngā piripiri pōraru ki te hauwai ki te mata hei hanga hononga kaha. He pakarukaru, he mārama hoki te karāhe, nō reira whakaarohia ēnei ina whiriwhiria he piripiri.

He rauemi kore-pororaru te rauemi PP, he iti te kaha o te mata. Ina piri ana ki te mata o te rauemi PP, he ngawari te raru pēnei i te tango kapia nā te kore e pai te hononga i waenga i te papa me te kāpia. E kī ana a Coating Online ko te otinga whai hua ko te tukatuka pai i te mata o te rauemi PP. Haunga te horoi taketake, whakamahia he kaihoko maimoatanga PP hei paraihe i waenga i te papa me te kāpia hei whakanui ake i te kaha o te hononga me te whakaoti i te raru o te tango kapia.