1. Fa'aulufale mai mea EPDM, fa'amatalaga lamolemole luga, elasticity lelei ma fa'alavelave fa'alavelave
2. E sili atu le vevela o le vevela ma le tau, faʻafefe o le ozone, malosi maualuga, elasticity lelei, vevela ma le matua.
3. Fa'aaogāina ole fa'aogaina ole microwave ole fa'atupuina, foliga lamolemole, leai se fa'ailoga fa'atasi