Henry® 547 Unipro Universal Underlayment Welding & Soldering Kills weeds to the roots

Kills weeds to the roots but won't harm the lawn grass (when used as directed)

Skateboards & Sports Equipment

Designed with professional features throughout

Light with combination red/green lens is a popular choice for installation on bass boats

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

Henry® 547 Unipro Universal Underlayment Welding & Soldering Kills weeds to the rootsExtremely 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.