Lejell-223 nigice kimwe cyamazi gishobora gukira polyurethane kashe.Ifite uburyo bwiza bwo guhuza no gushiraho ikimenyetso.Nta kwangirika no guhumana kuri substrate, ibidukikije byangiza ibidukikije, nta bubyimba mugihe cyo kubishyira mu bikorwa, kugaragara neza no kugaragara neza nibindi.