Master Builders MasterEmaco T 545HT 50lb Bag

MasterEmaco T 545 is a one-component magnesium phosphate-based mortar. Offered in two formulations: T 545 for ambient and substrate temperatures below 85° F (29° C) and T 545 HT for ambient and substrate temperatures ranging from 85 to 100° F (29 to 38° C).

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
Cold temperature repairs
Grouting applications such as anchor bolts, rebar, dowel rods and precast applications.

Single component to just add water and mix. Reaches 2,000 psi compressive strength in 1 hour to rapidly return repairs to service. Takes rubber tire traffic in 45 minutes. 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.