Kua noho te papa epoxy hei whiringa matua mō ngā wāhi ahumahi, arumoni, me ngā wāhi noho nā te mea he pakari, he maeneene te whakaotinga, he ngāwari hoki te tiaki. Kei roto i ngā pūnaha papa epoxy kounga teitei ngā wāhanga matua e rua:piripiri epoxy AB wāhanga-ruamepapa epoxy maramara mika, e whakarei ake ana i te kaha o te piri, te ātete ki te kakahu, te haumaru, me te ātaahua o te tirohanga. E whakamārama ana tēnei tuhinga i ā rātou tono me ngā tikanga whakamahinga paerewa hei āwhina i ngā kaimahi kirimana me ngā kaipupuri whenua ki te whakatutuki i ngā hua ngaio, pumau.

Ko te kāpia epoxy AB, he mea hanga mai i te kapia (Wāhanga A) me te whakamārō (Wāhanga B), hei herenga taketake mō ngā pūnaha papa epoxy. Ka tukuna he piri pai ki te raima, te konganuku, me te kōhatu, ka hanga he paparanga pakari, ātete-matū e ātete ana ki te hinu, ki ngā paru, me te pānga nui. He whānuitia te whakamahinga i roto i ngā paninga tuatahi, ngā paninga turanga, me ngā moata whakatika, ka whakarite te kāpia AB kia piri pai te pūnaha papa katoa ki te papa, ka ārai i te kiri, te ngatata, te wehewehe rānei ahakoa i ngā wāhi e nui ana te haere o te tangata pērā i ngā whare putunga, ngā awheawhe, ngā karāti, me ngā kīhini arumoni. Ko tana tikanga tere-whakamaroke ka whakapoto i ngā huringa hanga me te pupuri tonu i te mahi pumau ahakoa ngā pāmahana me ngā taumata haumākū rerekē.

Ko te tukanga tono paerewa mō te kāpia epoxy AB ka tīmata mā te whakarite mata tino pai: horoia, whakamarokehia, tangohia te hinu o te papa, whakatikahia ngā kapiti me te whakataurite i ngā wāhi kāore i te ōrite ki te matū whakapiri epoxy. Whaia te ōwehenga whakaranu kua tohua e te kaihanga (ko te tikanga he 1:1, he 2:1 rānei) ka whakaoho mārire mō te 2–3 meneti, waruhia ngā taha me te raro o te ipu kia tino ōrite. Tāpirihia te kāpia whakaranu kia ōrite mā te whakamahi i te roera, i te squeegee rānei, me te mahi i roto i te roanga o te oranga o te ipu kia kore ai e matotoru wawe. Tukua he wā pakari rawaka—ko te tikanga he 12–24 hāora mō te haere māmā o te waewae me te 48–72 hāora mō te kaha katoa—i mua i te haere tonu ki ngā paparanga e whai ake nei.

Ko ngā kongakonga mika, he tāpiringa kohuke tūturu me te kakano kanapa me te pumau pai, kua whakauruhia ki roto i ngā paninga turanga epoxy mākū hei whakapai ake i te mahi me te hoahoa. Ka hangaia he mata kakano ngawari e whakapai ake ana i te ātete paheke, ka haumaru ake ngā papa i roto i ngā taiao mākū, hinuhinu rānei. Ka huna hoki e ngā kongakonga mika ngā hapa iti o te mata, ka whakanui ake i te whakaata mārama, ā, ka tuku i ngā kōwhiringa tae me te rahi matūriki kia taea ai te whakatutuki i te ataahua ataahua, rite ki te kōhatu tūturu. Hei tāpiri, ka whakarei ake i te ātete ki te rakuraku me te pumau o te UV, ka roa ake te ora ratonga o te papa me te tiaki i tōna āhua mō ngā tau.

Mō te tāutanga o te kirikiri mika, horahia ngā kirikiri kia ōrite ki runga i te paninga turanga epoxy AB e piri tonu ana i roto i te 10–20 meneti o te paninga, kia rite te kapi me te kore e piri. Kia maroke rawa te paninga turanga, tangohia ngā kirikiri tahanga ka pania he paninga o runga epoxy mārama hei hiri i te pūnaha, kia mau ai ngā kirikiri kia maeneene, kia kanapa, kia pakari hoki. Ka whakakotahihia e tēnei hanganga paparanga te hononga kaha o te kāpia AB me ngā painga whakapaipai me te tiaki o ngā kirikiri mika, ka hua ake he papa mahi teitei e whakataurite ana i te ataahua me te pakari.

E kī ana ngā tohunga ahumahi ko te whakakotahitanga o te kāpia epoxy AB me ngā maramara mika e tutuki ai te hiahia e tipu haere ana mō ngā otinga papa e whai hua ana, e ātaahua ana hoki ki te titiro. Ko te whiriwhiri rauemi tika, te whakaranu tika, me te tono paerewa he mea nui ki te whakanui ake i te mahi. I te whanaketanga tonu o ngā papa epoxy, he mea nui tonu ēnei rauemi e rua mō te hanga papa haumaru, pakari, me te ātaahua i roto i ngā kaupapa hanga me ngā whakahoutanga hou.