Mene ne bambanci tsakanin high-tsarki yumbu fiber bargo da talakawa yumbu fiber bargo? Kamar yadda sunan ke nunawa, manyan barguna na yumbu masu tsafta suna da mafi girman tsarki fiye da bargo na fiber yumbu na yau da kullun. Babban bambance-bambance tsakanin babban-tsarki yumbu fiber barguna da talakawa yumbu fiber bargo ne albarkatun kasa tsarki, samar tsari, zazzabi juriya, inji ƙarfi, da aikace-aikace al'amuran; Dangane da farashi, samfuran tsabta masu tsabta suna da farashi mafi girma saboda tsarin aiki masu rikitarwa, yayin da daidaitattun samfuran sun fi tattalin arziki.

Menene farashin siyar da kai tsaye na rufin masana'antu na ulun gilashin da ke jure wuta daga masana'antun? Ultra fine gilashin ulu abu ne mai rufewa da aka yi da yashi ma'adini, feldspar, da sauran albarkatun ƙasa. Ultra fine gilashin ulu yana da halaye na haske nauyi, low thermal conductivity, da lalata juriya. Ana iya amfani dashi a ko'ina a cikin kayan aikin thermal, kwandishan zazzabi akai-akai, bututun sanyi da zafi, dakunan bushewa na tanda, adana sanyi, da rufin gini, rufin zafi, da murhun sauti.