707N Limestone Neutralizer After-Rinse

When used with Diedrich 707X Limestone Cleaner and 808X Black Encrustation Remover, 707N Limestone Neutralizer After-Rinse cleans and restores the dirtiest limestone without damaging the masonry surface, restoring its original light grey appearance. These Diedrich products contain no abrasive solids and will not damage the underlying surface.

• Will will not harm glass.
• A concentrated acid-based compound.
• MUST be used after 707X and 808X to neutralize the surface.

FOR MASONRY TYPES:
Limestone and Sandstone

SIZES: 1, 5 & 55 Gallons

Limestone Neutralizer Application

• Apply properly diluted product after washing off 707X or 808X BEFORE the water has evaporated.
• If surface dries it must be pre-wet before applying a liberal coating of 707N.
• Allow to dwell 4 to 6 minutes and rinse with fresh water.
• If pH test indicates improper levels, or white streaks appear after one week, reapplication is required.
• Suggested Dilution Rates for 707N Limestone Neutralizer

Project Materials/Condition	Dilution Rate is 1 Part Product To:
Neutralizing 707X or 808X	Up to 2 parts water

• Download the Technical Data Sheet for this product for detailed instructions
• Typical Coverage Rates: 150-200 sq. ft. per gal.