PolishGuard — Long-Lasting Protective Sealer for Interior Polished Concrete Floors
PolishGuard is a durable, water-based protective coating engineered specifically for interior horizontal concrete floors. Formulated as a white milky liquid, it dramatically increases the stain resistance of steel-troweled, burnished, polished, and decorative concrete as well as cement terrazzo floors. It is ideal for standard gray, integrally colored, dyed, stained, or color-hardened concrete surfaces exposed to accidental spills of food products, household cleaners, and industrial solutions. PolishGuard-treated floors can be burnished to a high-gloss finish, making it a preferred choice for contractors working on commercial, institutional, and industrial flooring projects.
Technical Specifications
| Specification | Details |
|---|---|
| Shelf Life | 2 years in tightly sealed, unopened container |
| VOC Content | 100 g/L maximum |
| Form | White milky liquid |
| pH | 8.4 |
| Coverage Rate | 400–2,000 sq ft/gal. See Product Data Sheet for specific coverage rates. |
| Freeze Point | 32° F (0° C) |
| Flash Point | >200° F (>93° C) |
| Total Solids | 15% |
| Wt/Gal | 8.50 lbs |
| Available Sizes | 1-gal, 5-gal, 55-gal, 265-gal |
PolishGuard distinguishes itself from conventional floor sealers through its non-yellowing formulation that will not discolor, peel, or flake over time, preserving the aesthetic of decorative and polished concrete floors. Its water-based, low-odor chemistry makes it suitable for occupied or sensitive interior environments where solvent-based products would be impractical. Compliance with all national, state, and district AIM VOC regulations further sets it apart for projects with strict environmental or green building requirements.
Key Features & Benefits
Superior Stain Resistance
PolishGuard keeps soiling and contaminants from penetrating the concrete surface, making maintenance cleaning faster, more effective, and more economical. This is especially valuable in high-traffic commercial environments where floor upkeep directly impacts operating costs.
Non-Yellowing, Long-Lasting Finish
The UV-stable formulation will not yellow, discolor, peel, or flake, ensuring the floor's appearance is maintained over the long term. Contractors can confidently specify PolishGuard on decorative, dyed, or color-hardened floors without risk of finish degradation.
Burnishable to High-Gloss
PolishGuard-treated surfaces can be burnished to achieve a high-gloss finish, giving contractors and facility owners flexibility in the final appearance of the floor. This makes it suitable for both functional industrial floors and aesthetically demanding commercial spaces.
Water-Based, Low-Odor Formula
The water-based chemistry produces low odor during application, reducing disruption in occupied buildings and improving working conditions for applicators. It is also non-flammable and non-toxic, simplifying storage and handling on the job site.
Easy Application and Fast Drying
PolishGuard is designed for straightforward application, reducing labor time and allowing floors to return to service quickly. Fast drying is a critical advantage on commercial projects where downtime must be minimized.
VOC Compliant Nationwide
PolishGuard is compliant with all national, state, and district AIM VOC regulations, with a maximum VOC content of 100 g/L. This makes it a viable choice for projects in the most restrictive regulatory jurisdictions across the United States and Canada.
Common Applications
Polished Concrete Floors
PolishGuard is formulated for burnished and polished concrete floors, providing a protective coating that enhances and preserves the polished finish in commercial and institutional settings.
Decorative and Colored Concrete
Suitable for integrally colored, dyed, stained, and color-hardened concrete, PolishGuard protects decorative surfaces without altering their appearance or causing discoloration.
Cement Terrazzo Floors
PolishGuard is appropriate for cement terrazzo floors, offering stain resistance and a protective shine on this demanding decorative surface.
Steel-Troweled Concrete
Steel-troweled and burnished concrete floors benefit from PolishGuard's penetration-blocking properties, keeping contaminants from compromising the dense surface layer.
Commercial and Retail Environments
Floors in retail stores, corporate offices, and similar high-traffic spaces are well-suited for PolishGuard, where stain resistance and ease of maintenance are ongoing operational priorities.
Food Service and Industrial Facilities
PolishGuard is designed for floors exposed to accidental spills of food products, household cleaners, and industrial solutions, making it appropriate for food service, light industrial, and institutional floor applications.
Compatible Materials
- Steel-troweled concrete
- Burnished concrete
- Polished concrete
- Decorative concrete
- Integrally colored concrete
- Dyed concrete
- Stained concrete
- Color-hardened concrete
- Cement terrazzo
Product Documents
- Product Data Sheet
- Product Data Sheet (Canadian French)
- Product Data Sheet (Spanish)
- Safety Data Sheet
- Safety Data Sheet (Spanish)
- SDS Canadian French
- VOC Compliance
- Build America, Buy America Act Certification
- Slip Resistance ANSI B101.3
- Slip Resistance ANSI B101.1
- Stain Resistance Testing
- LEED Verification Letter
- SCS Certification
- NSF Certificate
- LBC Red List Conformant Product Summary
Frequently Asked Questions
Q: What types of concrete floors is PolishGuard suitable for?
A: PolishGuard is suitable for steel-troweled, burnished, polished, and decorative concrete floors, as well as cement terrazzo. It works on standard gray, integrally colored, dyed, stained, and color-hardened concrete.
Q: Can PolishGuard be burnished to a high-gloss finish?
A: Yes. PolishGuard-treated floors can be burnished to produce a high-gloss finish, providing flexibility in the final appearance of the floor.
Q: Is PolishGuard compliant with VOC regulations?
A: Yes. PolishGuard has a maximum VOC content of 100 g/L and is compliant with all national, state, and district AIM VOC regulations.
Q: What is the coverage rate for PolishGuard?
A: Coverage ranges from 400 to 2,000 sq ft per gallon depending on the surface. Refer to the Product Data Sheet for specific coverage rates based on your application conditions.
Q: What precautions are needed for storage and shipping?
A: PolishGuard has a freeze point of 32° F (0° C) and is freezable. Shipment may be delayed during cold weather to ensure the product arrives in good condition. Store in a tightly sealed container; shelf life is 2 years when unopened.
Q: What sizes is PolishGuard available in?
A: PolishGuard is available in 1-gallon, 5-gallon, 55-gallon, and 265-gallon containers to accommodate projects of varying scale.