Preco RWB

Preco RWB is used to reveal aggregate in freshly placed horizontal concrete to produce an exposed aggregate finish, or a key for subsequent pours or renders.

Typical Applications

  • For exposed aggregate finish, or a key for subsequent pours or renders, e.g. floors, precast walls and slabs, paving

Advantages

  • Preco RWB provides uniform and controlled depth of retardation.
  • Preco RWB treated surfaces are normally readily revealed and cleaned by careful jet hosing or stiff brooming
  • Surfaces treated with Preco RWB provide an excellent key for bonding subsequent renders or concrete, without the need for hacking, or mechanical scabbling
  • Depth of reveal for various sized aggregate can be readily controlled
  • Economical and simple method of horizontal concrete surface revealing
  • Flexible time factor - up to 24 hours under normal application usage
  • Less labour time necessary to obtain required face up finishes

Overview

Typical Applications

  • For exposed aggregate finish, or a key for subsequent pours or renders, e.g. floors, precast walls and slabs, paving

Advantages

  • Preco RWB provides uniform and controlled depth of retardation.
  • Preco RWB treated surfaces are normally readily revealed and cleaned by careful jet hosing or stiff brooming
  • Surfaces treated with Preco RWB provide an excellent key for bonding subsequent renders or concrete, without the need for hacking, or mechanical scabbling
  • Depth of reveal for various sized aggregate can be readily controlled
  • Economical and simple method of horizontal concrete surface revealing
  • Flexible time factor - up to 24 hours under normal application usage
  • Less labour time necessary to obtain required face up finishes

Technical Data Sheet

Preco RWB TDS

Safety Data Sheet

Preco RWB SDS