Pumice cleaning discs - round blocks 20

RFQ Description

Large round pumice scrubbing/cleaning pads/discs safe for cleaning porcelain tiles on pool deck, (and vinyl if possible), measuring 20" in diameter and at least 4" or 5" thick. Each round pad/disc should be capped at the top surface with a material which a Pad Clutch of a Floor Finishing Machine can grip in order to spin it on the floor. Our Floor Machine uses 20"- 21" pads. What would be the cost to supply to us 20 such pumice discs initially, shipping to the following address?: K. Irvin Thomas IFS2566 1051 NW 196TH TER MIAMI, FL 33169-3072