500 Limestone Prewash

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:	500 Limestone Prewash: 1. Mix well before using. 2. Apply with synthetic roller, brush or sponge. 3. Dilute 1 part 500 Limestone Prewash to 3 parts water or adjust based on test. On highly stained areas, use full strength. 4. Apply a coat of 500 Limestone Prewash and allow to remain on the surface for 35 minutes or longer as determined by test. Cold temperatures may require dwell times exceeding 8 hours. 5. Using a hose or pressure washer, rinse the surfaces with water. 6. Immediately apply 500 Limestone Afterwash as per instruction on label. The second wash is necessary to neutralize any latent traces of 500 Limestone Prewash which may still be present in the limestone surface.
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™.

SURFACE PREPARATION:

500 Limestone Prewash:
1. Mix well before using.
2. Apply with synthetic roller, brush or sponge.
3. Dilute 1 part 500 Limestone Prewash to 3 parts water or adjust based on test. On highly
stained areas, use full strength.
4. Apply a coat of 500 Limestone Prewash and allow to remain on
the surface for 35 minutes or longer as determined by test. Cold temperatures may require dwell times exceeding 8 hours.
5. Using a hose or pressure washer, rinse the surfaces with water.
6. Immediately apply 500 Limestone Afterwash as per instruction
on label. The second wash is necessary to neutralize any latent traces of 500 Limestone Prewash which may still be present in the limestone surface.

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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Description

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Title

500 Limestone Prewash