Masterbond® SBR 570  

A Bonding and Waterproofing Admixture

Masterbond® SBR 570  is a styrene-butadiene co-polymer latex specifically designed for use with cementitious mixes.  It is used in mortar and concrete as an admixture to increase water and abrasion resistance and durability. It is used with cement as a reliable water resistant bonding agent. 

Features and Benefits

• Greatly increased flexural strength
• Tensile strength increased
• Greatly reduced shrinkage (with appropriate aggregate)
• Prevents bleeding
• Lower water-cement ratio
• Increased durability and toughness, improved abrasion resistance. Good frost, abrasion resistance and resistance to water-borne salt penetration
• Resistant to many chemicals and to mineral oils
• Excellent adhesion to steel and concrete. Sticks well to brick, glass, asphalt, wood, expanded polystyrene and most building materials.
• Enhanced corrosion protection
• Proven performance
• Similar thermal expansion and modulus properties to concrete