ʻO Lejell-223 kahi mea hoʻoheheʻe polyurethane i hoʻopaʻa ʻia.Loaʻa iā ia ka hana hoʻopaʻa maikaʻi a me ka hoʻopaʻa ʻana.ʻAʻohe corrosion a me ka pollution i nā substrates, pili i ke kaiapuni, ʻaʻohe bula i ka wā o ka noi, ʻoluʻolu a maikaʻi ke ʻano a me nā mea ʻē aʻe.