Product Search

R-20 Surface Retarder

SURFACE RETARDER FOR EXPOSED AGGREGATE CONCRETE

R-20 Retarder is a water-based concrete surface retarding agent used to chemically retard the set of fresh concrete surfaces. R-20 Retarder does not cause permanent retardation, but merely prolongs the set time to allow for easy removal of the retarded mortar. Use R-20 Retarder when a rough bonding surface is required or to obtain an architectural exposed aggregate finish. .

BENEFITS:

  • Provides a uniform layer of retardation
  • Safe and easy to use
  • Less costly than sandblasting or chipping
  • Non-staining
  • Non-corrosive

COMPOSITION:A proprietary solution of set retarding, water retaining chemical surfactant

SHIPPING NAME: Concrete Retarder-Water base

SHIPPING CLASS: ITEM 33880, SUB 2, Freight Class 55

AVAILABLE IN:  1 gal.(3.78L), 5 gal.(18.9 L), 55 gal.(208 L) containers.

Available info for this product:
 
Tech Data MSDS

Tech Data

SDS

Specco
Industries

A Complete Line of
Quality Products for Concrete
and Masonry since 1972

601 North 5th Avenue
Kankakee, IL 60901

630-257-5060