１．Mitsetse yesilicone yakawedzerwa inogona kuvharisa mvura, kubatsira kuita kuti mvura iparadzane-yakanyorova, kudzivirira vakwegura nevana kubva pakudonha uye kudzivirira kupararira kwetsoka nemavara mune mamwe makamuri.
2.Extruded silicone strips inogona kudzivirira mhepo inotonhora kubva pakuyerera kunze uye mhepo inopisa kubva pakuyerera mukati, kubatsira kuchengetedza simba.
3.Silicone extrusion inogona kusununguka uye yakanyatsochekwa muhukuru. Mapanga ekushandisa, mapanga ekubikira, chigero uye mapanga emichero zvese zvinogona kushandiswa kucheka