500 Limestone Afterwash

500 Limestone Afterwash

  • Concentrated acid cleaner formulated for use with 500 Limestone Prewash.
  • Removes all traces of 500 Limestone Prewash left behind after rinsing.
  • Removes slightly soiled carbon, dirt and other atmospheric stains from porous limestone surfaces when used by itself.

COVERAGE: 400 to 500 sq. ft./gal.

Category:

Description

500 Limestone Prewash is an alkaline-based, liquid cleaning solution used to remove carbon, dirt and other atmospheric stains from soiled and dirty limestone surfaces. 500 Limestone Prewash is designed to work in conjunction with 500 Limestone Afterwash. 500 Limestone Afterwash is a concentrated acidic cleaner formulated for use with 500 Limestone Prewash. 500 Limestone Afterwash will neutralize and remove any traces of 500 Limestone Prewash left behind after rinsing and brighten the surface. 500 Limestone Prewash and Afterwash do not contain abrasives or harmful ingredients. The limestone is cleaned without damage or alteration to the natural appearance.

Product Specifications
MATERIAL SAFETY DATA SHEET

Additional information

SURFACE PREPARATION:

A test area should be cleaned before
beginning overall project to determine precise
procedures necessary for most effective cleaning.
NOTE: Make sure to test area with 500 Limestone
Prewash and Afterwash. User shall determine the
suitability of the product for its intended use and
assumes all risk and liability whatsoever in connection
therewith.

APPLICATION:

500 Limestone Afterwash: 1. Apply
with synthetic roller, brush or hand pump sprayer. 2.
Mix well before using. 3. Dilute 1 part 500 Limestone
Afterwash to 3 parts water or adjust based on test. 4.
Immediately after rinsing 500 Limestone Prewash
from the limestone surface apply the 500 Limestone
Afterwash solution liberally. If the limestone surface
has dried, pre-wet the limestone surface with water
prior to applying the 500 Limestone Afterwash. 5.
Allow 500 Limestone Afterwash to remain on the
surface for 3 to 5 minutes. 6. Pressure wash from
the bottom of the treated area to the top. Be sure to
rinse all of the limestone thoroughly. 7. To waterproof
limestone, seal restored area with appropriate ABRP,
Inc HydroSeal™.

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