Wannan takalmin rubutun ya dace don daidaitawa ko dai gilashin ko acrylic cikin jiragen ruwa, motoci, kullun da dai sauransu. Yana ba da damar sauƙin sauyawa windows. Ka tuna don yin umurni da tsutsawa don riƙe shi a wuri. Don samo nauyin da ake buƙatar ka gilashin gilashin ka da rukuni kuma duba sama mafi kusa a kan teburin. Rubba zai rufe kimanin -1mm (misali gilashin 4mm za a rufe a cikin rami 5mm). Ana bada shawara don kwanciya da rubber a ciki tare da silin siliki.

Gap A da rata B sun danganta da gilashi da kuma kauri. (Rubba na duniya ne don haka za'a iya amfani da shi ko dai hanya). Shafin yanar gizo shine kauri na roba tsakanin rata A da B. Wannan yana nuna yadda karamin gilashi ya zama daidai da girman budewarka.