Matepi a Fiberglass ndi m'lifupi mwake mopapatiza a nsalu yolukidwa ndi ulusi wa E-glass wokhala ndi m'mphepete mwamphamvu. Izi zimaletsa kusweka ndi kusweka kwa nsalu m'mbali mwake. M'lifupi mwake mopapatiza amaletsa kudula nsalu zazikulu za fiberglass mpaka kukula kwake ndipo zimawonjezera kulondola ndi kupanga bwino. Matepi olukidwa mwamphamvu amapereka kufanana kwambiri ndipo ndi osavuta kukoka. Ndi oyenera kugwiritsidwa ntchito popanga ma layup onyowa, vacuum bagging ndi resin infusion.
Matepi awa agwiritsidwa ntchito kuti agwirizane ndi ma resin ambiri otenthetsera kutentha komanso kuti azigwira bwino kwambiri pakati pa ulusi ndi utomoni. Matepi a fiberglass ali ndi mphamvu zofanana ndi nsalu yolukidwa ya fiberglass ndipo, ngakhale kuti mawu akuti "tepi" amatanthauza zimenezo, alibe chogwirira chomatira. Matepi a fiberglass a Jiuding amagwiritsidwanso ntchito pamagetsi monga ma coil wraps, insulation, ma mechanical reinforcements ndi ntchito zina zomwe zimafuna kukana kutentha kwambiri. Matepi a fiberglass a Jiuding amasunga 50% ya mphamvu zawo zokoka pa 340°C.