Master Builders MasterEmaco T 545DOT 50lb Bag

MasterEmaco T 545DOT is a one-component magnesium phosphate-based patching and repair mortar. This concrete repair and anchoring material has a minimum initial set time of 15 minutes and a minimum final set time of 25 minutes @ 70° F and takes rubber tire traffic in 45 minutes.

Applications
Interior and exterior
Horizontal and formed vertical or overhead repairs
Applications requiring high early-strength gain
Structural concrete repairs
Partial and full-depth repairs
Grouting applications such as anchor bolts, rebar, dowel rods and precast applications.

Only requires the addition of potable water. Reaches 2,000 psi compressive strength in 1 hour to rapidly return repairs to service. Wide temperature use range from below freezing to hot weather exposures. Very low drying shrinkage for improved bond to concrete for repair and anchoring applications. Resistant to freeze/thaw cycles and deicing chemicals so it is usable in most environments. Air cure only, no wet curing compounds required. Coefficient of thermal expansion similar to Portland cement concrete for more permanent repairs. Higher sulfate resistance than conventional mortars.