MasterSet R2

High Performance Plasticizer/Set Retarding Mortar Admixture Used in Ready Mixed Fresh Plaster and Mortar Production

Material Description

MasterSet R 2 is a high performance plasticizer/set retarder mortar admixture that can be used combined with MasterAir MA 1 in summer and winter seasons in ready-mixed fresh plaster production.

Areas of Application

• In the production of fresh, coarse, and fine plaster

• In mortars used in the manufacturing of bricks and ytongs

• In plaster mortars where long-time workability is desired (can be workable for 24, 48, 72 hours)

• In plaster mortars where impermeability is desired to be improved

Characteristics and Benefits

• Retards initial and final set in plasters (up to 24, 48, and 72 hours)

• Improves strength to freeze-thaw cycles

• Improves neatness and workability in plasters

• Economical

• Increases mechanical strengths of mortar by reducing mixing water

• In combined applications with MasterAir MA 1, improves mortars’ neatness and workability properties