Fom rɔba prodakt dɛn de prodyuz bay fizik ɔ kemikal fom we wit rɔba as di bays matirial fɔ gɛt spɔnj-layk rɔba porous strɔkchɔ prodakt. Dɛn dɔn yuz dis teknɔlɔji bɔku bɔku wan na difrɛn prodakshɔn industri dɛn, lɛk motoka domɔt ɛn winda sil, kusɛn pad, bildin kɔnstrɔkshɔn gasket, seismik matirial, spɔt protɛkshɔn fasiliti, ɛn ɔda tin dɛn.