Used for plugging tubes, and filtering. Made from Pyrex 9989 glass with fibres approximately 8 microns diameter. Supplied in the form of roving approximately 50mm diameter x 6.7 metres long. Packed weight approximately 460g.
Used for plugging tubes, and filtering. Made from Pyrex 9989 glass with fibres approximately 8 microns diameter. Supplied in the form of roving approximately 50mm diameter x 6.7 metres long. Packed weight approximately 460g.