No, pumice has nothing to do with drywall.
After drywall primer it can.
Drywall as we know it was first used around 1900.
Cutting drywall before you snap it .
PVA is not commonly used on drywall.
A drywall dimpler is a drill bit used to countersink a drywall screw to the proper depth without breaking the drywall paper.
Pumice is not used in construction processes because it breaks down too easily.
Pumice powder is a fine abrasive material used in the application of shellac or varnish to obtain a fine hand rubbed finish. The pumice is used between the layers of finish which must be dry before pumice powder is used. In short it is used between the applications of the finish
The brand of hand soap called "Lava" is alleged to contain pumice. Lava soap really does have pumice in it.
GYPSUM is the main mineral in Drywall.
Drywall is usually made with gypsum.
White is the colour of standard drywall board
Pumice does not occur in the New International Version of the Bible at all.