Master Builders MasterSeal 590 Hydraulic Cement 2.5 lb MODEL/BUILDING KITS/ACCES Containing no harmful chemicals

Containing no harmful chemicals

It draws in fresh air

including cutting wood with nails

Ideal for final sanding and surface preparation fo

⬥Intense Fluorescent Pink Color: The fluorescent pink color of this marking chalk provides maximum visibility

Master Builders MasterSeal 590 Hydraulic Cement 2.5 lb MODEL/BUILDING KITS/ACCES Containing no harmful chemicalsA quick setting, cement based hydraulic repair mortar for concrete or masonry. It expands to stop running water through holes and cracks. Mix with water. SPECIFICATIONS Nonmetallic, will not rust out or deteriorate Non shrinking Will set up under water Nontoxic when set Exceptional structural strength Dry powder form, just add water Easy to mix and put in place requires no special e Formerly thoro water plug Product Type: Hydraulic Cement Local SKU