MasterCrete PRI 157

​SBR Polymer Based Bonding and Modifying Agent for Concrete and Mortars​ (formerly MasterEmaco P 157)

How Does MasterCrete PRI 157 Work?

MasterCrete PRI 157 is an aqueous emulsion of styrene-butadiene copolymer latex.

Recommended Uses:

• With cement as a bonding slurry

• In weather-resistant exterior or interior renderings

• In floor screeds and toppings, or plasters for improved chemical resistance

• In repair of honeycombed and spalled concrete, beams and precast element

What Are the Unique Features of MasterCrete PRI 157?

It is specially formulated for use in cementitious mixtures to improve wear resistance, durability, waterproofing and bonding properties. MasterCrete PRI 157 is also compatible with sulphate-resisting or high alumina cement and gypsum plaster.

What Are the Benefits of MasterCrete PRI 157?

• Easy to use – add to mixing water to improve mortars and screeds

• Economical – can create a range of polymer-modified mortars and screeds with simple ingredients with lower cement contents than non-modified mortars

• Improved workability – mortars are easier to apply

• Addition of polymer - improved bonding impermeability and resistance to salts and other chemicals

• Controlled shrinkage - reduced cracking tendency of modified mortars