Silicone fiberglass sleeving. Acrylic fiberglass sleeving. PVC fiberglass sleeving is fiberglass sleeving coated with PVC resin, with very good ... line, blue line and all kinds of colorSilicone fiberglass sleeving is twisted with non-alkli fiberglass yarn and coated ... :natural, white, red, black, yellow, etc. Acrylic fiberglass sleeving is made of non-alkli fiberglass with acrylic resin coating ...