1. Iimilo ezahlukahlukeneyo, imibala ecebileyo, ukuthungwa okuthambileyo, kunokunqunyulwa ngokukhululekileyo, kusetyenziswe ngokubanzi kuphahla lwe-slope kunye nemilo yejometri enzima.
2. Ingangeni manzi, ingangeni emlilweni, ingangeni moya, iasidi kunye nealkali iyaxhathisa, ichasene nokuguga.
3. I-Lightweight, iyanciphisa uxinzelelo lomthwalo ophahleni, kwaye yandisa ukuzinza kwesakhiwo.
4. Ukuthutha / ukugcina / ukwakhiwa, kulula ukusebenza.