Roving, 2 OD x 22" L, 0.008 mm Thickness, Manufactured From Number 9989 Glass, This Fiber Glass Contains Minimal Heavy Metals and is Suitable for Use as a Filtering Medium
This fiber glass is made from fine glass fibers with diameters controlled to approximately 0.008 mm. This makes the glass pliable and easy to use. Manufactured from number 9989 glass, this fiber glass contains minimal heavy metals and is suitable for use as a filtering medium. It is supplied in the form of roving approximately 2" in dia by 22'. long and packaged in 0.23 kg (0.5 lb) bags.