I-inqubo ekhethekile yokugcwalisa nge-potting ifinyelela ukuvalwa okuphelele, ivimba ngempumelelo ukungena kwamagesi namanzi. Lesi sakhiwo sivikela ngokuphelele amamojula e-LED nezingxenye ze-elekthronikhi ekugqwaleni, siqinisekisa ukuphepha kokusebenza kwesikhathi eside.
Yakhiwe nge-PMMA enobukhulu obuphezulu, isibani sifaka ukumelana namakhemikhali, ukuqedwa okuqinile, kanye nokumelana ne-ammonia—okuyenza ihlale isikhathi eside isetshenziswa ngaphandle kuyilapho imelana nokuphuzi ngokuhamba kwesikhathi.
Ifakwe izivalo zekhona zensimbi engagqwali, inikeza ukuzinza okuhle kakhulu kokushisa, ikwazi ukumelana nemisebe ye-UV, amazinga okushisa aphezulu, amanzi, ukuguga, kanye nokugqwala kwamakhemikhali.