Inkinga okufanele ixazululwe ukuthi igolide elikhona linokumelana okuqinile nokugqwala kwe-asidi ne-alkali, futhi inqubo yokukhiqiza izesekeli ezimelana nokugqwala imi kanje:
1. Okokuqala susa ukungcola ebusweni bezesekeli zamandla, bese usebenzisa ngokulinganayo ungqimba lwepende ukuze uthuthukise ukuqina nokuguquguquka kwendawo yezesekeli zamandla.
2. Faka ungqimba lwe-epoxy kumthungo bese ubeka ungqimba lwendwangu yengilazi ngaphambi kokuba ungqimba lwe-epoxy lube lukhuni.
3. Vala ubuso bendwangu yengilazi ngezingqimba ezimbili ze-epoxy resin. Ngemva kokuba izingqimba ezimbili ze-epoxy resin zelashiwe, ungqimba olulodwa lwendwangu yengilazi lumbozwa izingqimba ezintathu ze-epoxy resin, bese kwelashwa izingqimba ezintathu ze-epoxy resin. Okulandelayo, gcoba izingqimba ezimbili zendwangu yengilazi enezingqimba ezine ze-epoxy.
Sebenzisa isendlalelo esisodwa noma ngaphezulu se-epoxy ukumboza izendlalelo ezine ezilandelanayo ze-epoxy. I-epoxy resin yesibili ihlale ihlanganiswe ne-epoxy resins eyodwa noma ngaphezulu. Izingxenyekazi zekhompuyutha ezimelana nokubola zinezigaba ezimbili: ungqimba oluthambile olungaphezulu kwehadiwe, ungqimba lwe-epoxy, ungqimba lwendwangu yengilazi, kanye nongqimba lwe-epoxy. Usebenzisa izingqimba ezimbili zendwangu yengilazi, sebenzisa amajazi amathathu e-epoxy phezu kwawo wonke amajazi amabili e-epoxy, bese kuba amajazi amane e-epoxy. Indlela entsha inezici zokumelana nokugqwala, ukusebenza kahle kwe-insulation, umthamo omkhulu wokuthwala imishini kanye nokuguquguquka okuhle.