Prosoco Vana Trol 5 Gal

Sure Klean Vana Trol is an acidic cleaner for new masonry surfaces that are subject to vanadium, manganese, and other metallic stains. Vana Trol is designed to simplify rinsing and reduces potential for efflorescence.
Coverage Per Gallon
Concrete Pavers 500-900 square feet
Clay Pavers 600-900 square feet
Unpolished Marble, Travertine, Limestone, Granite, and Sandstone 600-900 square feet

Dilution
Dilute Vana Trol with 4-10 parts clean water to one part concentrate, based upon test results. Always pour cold water into empty bucket first, then carefully add cleaner. Never use hot water. Handle in high-density polyethylene or polypropylene containers only. No metal. Acidic materials and fumes attack metal.

Application Instructions
1. Thoroughly saturate a large portion of the masonry surface with fresh water, working from the bottom to the top.
2. Using a densely-packed, soft-fibered masonry washing brush or low pressure (50 psi max) spray, apply diluted solution freely.
3. Leave cleaning solution on the wall for about 5 minutes, depending on absorption rate of masonry and drying conditions. Do not let cleaner dry into the masonry. This may leave a residue and cause staining. 4. Reapply cleaning solution and scrape off heavy buildup of excess mortar using a wooden scraper or piece of brick. Take care to avoid damaging the masonry surface. Do not use metal scrapers, which may contribute to metallic staining. To avoid streaking, keep adjacent and lower wall surfaces wet and rinsed free of cleaning residues. Avoid more than one reapplication over the same area. Repeated applications may cause a white detergent film to be deposited on the masonry surface. If mortar deposits are not softened after the initial application, allow the solution to remain on the wall for a longer period of time, making sure that the cleaner does not dry into the masonry.
5. Rinse thoroughly with fresh water, removing all cleaning compound, free sand, loose material, and debris. Rinse from the bottom of the work area to the top. Thorough rinsing is extremely important to ensure that all residues are removed from the porous masonry.

For all PROSOCO product specifications visit www.prosoco.com and click on SpecBuilder or Solution Finder.