Choking off the base of the joint is normally not required due to Spal-Pro 2000's rapid set. Thoroughly read MSDS and complete installation instructions shipped with product prior to opening container or attempting to dispense. Prior to Dispensing Material provided in drums or pails should be thoroughly mixed with drill and paddle to redistribute any settlement that occurred during shipment. Cartridges should be aggressively shaken. Fill joints, taking care not to entrap large air bubbles.
Crown can later be razored-off, leaving top of filler flush with floor surface.
Razoring can be performed in as little as 15 minutes, or days later. Should filler cure below floor surface, solvent wipe top of filler and apply additional filler. Adhesion is enhanced by roughening first bead. Too much exotherm can cause material to shrink in mass. If applying in applications that are wide and deep, layering is recommended.