Description
This product is an alternative to straight muriatic acid. It contains a combination of environmentally friendly surfactants, builders, solvents, and acids, which are developed for cleaning stone surfaces of all types. This product removes a thin layer of substrate at a molecular level to remove stains caused by rust, minerals, oxidation, corroding metals, and more.
ADVANTAGES
- Removes efflorescence
- Fast-acting
- Eliminates rust stains
- Eradicates red clay stains
- Safe for brick and block
- Fights stains caused by mold and mildew
- Deep penetrating action
- Safe on glass and anodized aluminum if used according to directions
LIMITATIONS
Take special precautions when using any acidic cleaner. This product may cause etching on unprotected aluminum surfaces. Certain bricks containing magnesium or other metals may turn green or brown when exposed to acidic cleaners.
HORIZONTAL OR VERTICAL
This product is suitable for use on horizontal or vertical surfaces.
COVERAGE RATE
2,000 to 20,000 feet per 5-gallon pail depending on dilution rate.
INTENDED USE
This product is designed for use on most types of stone. Special precautions are required when using this product to clean limestone, marble or travertine.
RECOMMENDATIONS
We recommend the use of one of Presto’s stone protective treatments to protect the newly restored surface for years:
- Leach Stop – Mineral Leaching Mitigation Treatment
NECESSARY EQUIPMENT
- Protective gear
- Running water
- Chemical sprayer
- Pressure washer (optional)
- Stone brush (optional)
Stone Restore HD Product Info Chart | |
Solvent | Water Based |
Flammable | No |
User Friendly | No |
Economically Efficient | Yes |
Environmentally Friendly | No |
Color | Purple |
Smell | Unique |
SURFACE PREPARATION
Protect unintended surfaces from contact, including traffic and pedestrian areas below the project, electric tools, wood, furniture, fixtures and plants. Always test in a small, inconspicuous area before use.
DILUTION
Stone Restore HD can be used at full strength or diluted. For brick surfaces or final restorative cleaning of rough limestone surfaces, dilute cleaner 1 to 9 with water. For horizontal concrete with stubborn red clay stains, start by using a 1 to 1 mix, then dilute as needed. Use undiluted to remove efflorescence.
APPLICATION
Wet the intended surface before application. Have running water available to keep the surface damp. Apply an even coat of cleaner using a low-pressure (40 psi max.), chemical-resistant sprayer. Start at the bottom and work the product upward, spreading an even coat on the surface. Keep the area moistened with Stone Restore HD to loosen the soil. Immediately rinse any unintended surfaces, such as glass or frames.
For deep stains, allow the cleaner to penetrate the substrate for 10-20 minutes, but never allow the surface to dry.
- Stone Restore CT A multi-purpose stone cleaner that removes a variety of stains from all types of stone material
- Stone Restore CB2 For difficult to remove biological stains
- Stone Restore PS For stubborn surface contamination on all types of polished stone
PRECAUTIONS
Use as directed. Stone Restore HD may cause discoloration on stone surfaces or affect the adhesion of water repellants if used incorrectly. Never let this product dry on the surface. May damage limestone or travertine surfaces when used undiluted.
WARRANTIES
VIEW STONE RESTORATION & PROTECTION PICTURES
DON’T FORGET THE GLASS & METAL
- Glass ReSurfacer Final Polish
- Glass Defender
- EnviRestore Metal Stain Remover
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