Henry® 547 Unipro Universal Underlayment Welding & Soldering reducing clogging while the dual

reducing clogging while the dual sided grit "doubles" the life of the sheet

The Rack And Pinion Fence Allow For Fast

and replacement handles

Designed with professional features throughout

Simulated wood grain finish

Henry® 547 Unipro Universal Underlayment Welding & Soldering reducing clogging while the dualExtremely versatile use with almost any substrate Non sanded formula trowels easily for a smooth finish Exceeds 5000 PSI compressive strength the highest available HENRY 547 Universal Underlayment is a Portland Cement based patch for smoothing interior surfaces to provide a permanent, smooth finish prior to the installation of new floor coverings.