MasterSet R 513

Set retarding admixture for masonry mortar

How does MasterSet R 513 work?

MasterSet R 513 is a ready-to-use powder set controlling agent, designed for use in conjunction with MasterAir 760.

What is MasterSet R 513 used for?

MasterSet R 513 is used in Dry Silo Mortar (DSM) to improve cohesiveness and workability retention, in both bricklaying and rendering applications.
MasterSet R 513 aids resistance of mortar to frost attack in both wet and hardened state; also increases long-term durability of both cement/sand and cement/lime/sand mortar.

What are the benefits of MasterSet R 513?

MasterSet R 513 offers the following benefits for mortar:

• Controls setting time.

• Increases open time of mortar.

• Reduces bleed and segregation in the mix.

• Improves cohesiveness and bond strength.

• Improves frost resistance.

• Improves finish after pointing.