have tried a press of sorts(basically a centre round steel rod 1/2" dia welded vertically to a steel flat plate base)then slid the unused disks down the rod stacking them with a heavy 50lb weight down on the disks.once removed there are still warped some look like the shape of a taco...
As the title says i am wondering what everyone tries out there to keep their 7inch 36 grit sanding disks from warping with temperature and humidity changes in their shop thru out the year.have tried running a dehumidifer in the shop and sealing unused disks back in the package with some...
redoing the concrete floor in a shop i built years ago and will be installing a floor drain.the area where the floor is being done had/has a poured concrete oil change pit that will be used as a large dry well.apprx.18'x3'x6' to be filled with washed stone and concrete from the old floor around...