Li-microspheres tsa khalase, tse tsejoang hape e le Li-Microspheres tsa Khalase tse se nang letho (HGM), ke mofuta oa thepa e sebetsitsoeng ka ho khetheha e bobebe, e seng ea tšepe, e sebetsang ka bongata. Haholo-holo li entsoe ka borosilicate 'me li hlahisoa ka ho chesa mocheso o phahameng mochesong o pakeng tsa 700 le 800℃. Ka boholo ba likaroloana hangata bo pakeng tsa li-micrometer tse 10 le 250 le botenya ba lebota ba li-micrometer tse 12, li-microspheres tsena li boholo ba li-micron 'me li bontša litšobotsi tse ntle tse kang bobebe, matla a phahameng, ho thibela mocheso le ho hanyetsa mafome.

Li-microsphere tsa khalase li na le mefuta e mengata ea lits'ebetso ka lebaka la thepa ea tsona e ikhethang. Hangata li sebelisoa e le li-filler linthong tse kang fiberglass, moo li ka fokotsang boima, tsa ntlafatsa ho tiea, matla a tšusumetso le matla a ho kobeha, ha ka nako e ts'oanang li ntlafatsa botsitso ba lik'hemik'hale le ho sebetsa hape. Ho feta moo, li ka nkela likarolo tsa resin tse turang sebaka, tsa fokotsa litšenyehelo tsa tlhahiso. Linthong tse kopaneng bakeng sa ho lokisa, joalo ka putty, li fana ka bobebe, ho khomarela ho matla, ts'ebeliso e bonolo, ho fokotseha ho tlase le botsitso bo botle.

Ka kakaretso, di-microsphere tsa khalase ke thepa e feto-fetohang le ea bohlokoa e nang le monyetla o moholo oa nts'etsopele le ts'ebeliso e tsoelang pele liindastering tse fapaneng.