BASF MasterPozzolith RMC4 (Pozzolith CRP4)

is a high performance plasticising retarder, beneficial in maintaining workability especially in high ambient temperatures.

Unit Sizes

210 Litres - Add to Cart
Product Code: 640330

Manufacturer's Website

Product Spec Sheet

Features and Benefits


  •  Considerably improves the cohesion of concrete, reducing segregation and bleed water. 
  •  Of particular use where fine aggregates of poor grading and particle shape are evident. 
  •  Reduces placing problems in hot weather by improved workability and workability retention in conjunction with extended setting times. 
  •  Improved surface finish. 
  •  Improved trowellability. 
  •  Reduces honeycombing / cold joint effects. 
  •  Improves pumpability of concrete. 
  •  Reduces effects of various modes of attack on concrete and embedded steel by considerable reduction in permeability.