1. Mea EPDM i lawe ʻia mai, kikoʻī ʻili maʻemaʻe, elasticity maikaʻi a me ka deformation kaomi
2. ʻOi aku ka maikaʻi o ka wela a me ka pale ʻana i ka wā, ka pale ozone, ka ikaika tensile kiʻekiʻe, ka elasticity maikaʻi, ka wela a me ke kūpaʻa ʻelemakule.
3. Hoʻohana i ka microwave curing kaʻina o ka hana ʻana, maʻemaʻe ka helehelena o ka ʻili, ʻaʻohe hōʻailona hui