Nhau

Chokwadi ndechekutadza, vazhinji vanotenga zvidhinha zvekuramba vanowanzo tarisa kutaridzika kwezvidhinha, vachitarisa yunifomu yeruvara rakatsemurwa sezvidhinha zvakanaka

Iyo general epoxy resin, acid-humbowo mongwe, acid-humbowo simende, kuisa paste inogona kushandiswa zvinoenderana nemirairo yemugadziri iri pamusoro yekuvakwa;