MAPEI Grout Maximizer 64 fl oz Grout Additive Utility Flooring comfort and control Auxiliary handle– 314846561 comfort and control Auxiliary handle– provides improved user control during grinding and cutting applications Epoxy coated field windings – extend motor lifetime by helping to prevent dust and debris from penetrating the motor windings Spiral bevel gears – provide smooth transmission of power to grinding applications Double sealed gear housing – features a sealing plate in addition to sealed bearings to reduce dust penetration into the gear housing Directed air flow – diverts dust from vital components for durability Adjustable too free guard – designed with multiple fixed adjustment settings to allow the user to position the guard in a variety of working angles per case Pieces per Case 15 Case Weight 58 lb Manufacturer Warranty 1 year against manufacturing defects Recommended Locations Bathroom Stain resistant easy clean surface that repels dirt and stains Use instead of water No additional sealing required No second trips for installers Ease of use one 64 oz bottle per 25 lb bag of MAPEI Keracolor sanded grout Also available in 26 oz (Item #777137)