R20 Surface Retarder - 5L

R20 Retarder is a ready to use water based, light green liquid, which reveals aggregate in fresh concrete by delaying the surface set, so that the mortar paste may be brushed and washed from between the aggregate particles to produce an attractive exposed finish. Use on footpaths, patios, pool surrounds etc. Also use for preparing concrete construction joints for better bonding.

Typical Applications & Uses:
R20 Retarder is generally used for revealing aggregate in fresh concrete by delaying the surface set, so that the mortar paste may be brushed and washed from between the aggregate particles to produce an attractive exposed finish. It can be used on footpaths, patios, pool surrounds etc. This retarder can also be used for preparing concrete construction joints for better bonding.

Advantages:
✓ Can be diluted with water to decrease the depth revealed
✓ Non staining
✓ Non Corrosive
✓ Non flammable
✓ Can be sprayed with normal spray equipment or garden spray
✓ Easy to use

Download the Safety Data Sheet for this product from our SDS & Data Sheets Page.