ʻO LSR (wai silicone rubber) kahi silicone platinum maʻemaʻe kiʻekiʻe me ka hoʻonohonoho hoʻopaʻa haʻahaʻa, he mea wai ʻelua ʻāpana, me ke kūpaʻa nui a me ka hiki ke kū i nā mahana wela a me ke anu kūpono loa no ka hana ʻana i nā ʻāpana, kahi e noi nui ʻia ai no ke ʻano kiʻekiʻe.

Ma muli o ke ʻano thermosetting o ka mea, pono ka hoʻoheheʻe ʻana i ka silicone wai i ka mālama kūikawā, e like me ka hui ʻana i ka hoʻolaha nui ʻana, me ka mālama ʻana i ka mea ma kahi mahana haʻahaʻa ma mua o ka hoʻokomo ʻia ʻana i loko o ka lua wela a me ka vulcanized.