CR-520 Inside Floor Finish - Interior Floor Protector

CR-520 Inside Floor Finish is the ultimate solution for enhancing and protecting decorative concrete floors in interior settings. Designed specifically for high traffic environments, this high gloss floor finish provides a durable, renewable maintenance coat that keeps your floors looking pristine and vibrant. Whether in a bustling retail space or a commercial venue with heavy foot traffic, CR-520 ensures your floors remain both visually appealing and resilient.

This interior floor protector comes in a convenient 1-gallon jug, making it easy to manage and apply across various surfaces. Its application process is smooth and straightforward, allowing for quick results without disrupting your operations. Drying quickly, CR-520 minimizes downtime, so you can refresh your floors swiftly and efficiently.

The medium to high gloss finish offered by CR-520 not only enhances the aesthetic quality of your floors but also adds an extra layer of protection against wear and tear. This makes it highly suitable for use on top of the CR-515 sealer, particularly on light to medium-duty commercial and retail floors. Investing in CR-520 means choosing a product that not only preserves your existing flooring but also elevates the overall look of your space.

Maintenance becomes a breeze with CR-520, as its renewability feature allows for easy reapplication, ensuring your floors stay in peak condition with minimal effort. Perfect for businesses wanting to maintain a polished and professional image, this floor finish is essential for anyone looking to combine practicality with aesthetic quality in flooring solutions. With CR-520 Inside Floor Finish, you can achieve a striking, durable floor that stands the test of time, leaving a lasting impression on clients and customers alike.

Click Here for PDF of Technical Data Sheet

Technical Data

Technical Data Sheet (TDS) CR-520 INSIDE FLOOR FINISH

**This product may only be used on fully cured concrete. Allow a minimum of 28-45 days of cure time
after the concrete is poured to allow ample time for the concrete to completely hydrate.

Product
CR-520 Inside Floor Finish is a high gloss long lasting and renewable maintenance coat for interior
decorative concrete floors. It is easy to repair and renew making it ideal for commercial venues with
high traffic and limited time for refreshing floors.

Coverage
Coverage rate is 1000 sq ft per gallon (per coat). Coverage variations depend on concrete surface
porosity and amount of material applied.

Surface Preparation
It is highly recommended that Inside Floor Finish be applied over the top of a fully cured sealer.
Prior to the application of CR-520 Inside Floor Finish the floor must be clean and dry.

Application Tools
Finish Mop
Application Recommendations
For interior use only! For the initial application on a floor apply 6-8 thin coats, as a maintenance
application apply 1-2 thin coats. Completely dampen a “finish” mop with CR-520 Floor Finish and
apply using a “figure 8” pattern to ensure through coverage.

Cure Rate/ Drying Time
Dry to Touch.
Recoat
Light traffic
Full Cure

Thinning
Do not thin.

Clean Up
5-15 minutes
30 minutes
1 hour
5 hours
Tools can be cleaned with soap and water.

Storage and Shelf Life
Do not allow to freeze. Shelf life of unopened product is approximately one year.
Caution
Water or other foreign substances will cause a floor coated with Floor Finish to become slippery.
ALWAYS use a “Wet Floor” sign when moisture is present.

Safety
Do not breathe vapors. When using in confined or limited ventilation areas, use appropriate respirator
to protect against breathing vapors. Avoid contact with skin; wear protective gloves and clothing.
Always use eye protection such as goggles, face shield or safety glasses. Read Material Safety Data
Sheet before using.

First Aid
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes while holding eyelids
open. Seek medical attention.
Skin Contact: Immediately remove contaminated clothing. Wipe excess from skin and wash with soap
and water. Seek medical attention if irritation persists.
Inhalation: Remove person to fresh air and provide oxygen if breathing is difficult. Seek medical
attention.

Slip and Fall Precautions
Water or other foreign substances will cause a floor coated with Floor Finish to become slippery.
ALWAYS use a “Wet Floor” sign when moisture is present.
Moisture Vapor Emissions / Alkalinity Precautions
All interior concrete floors not poured over an effective moisture vapor barrier/inhibitor are subject to
possible moisture vapor transmission and related high levels of alkalinity that may lead to blistering
and failure of the coating system. It is the coating applicator’s responsibility to conduct calcium
chloride and relative humidity probe testing to determine if excessive levels of vapor emissions or
alkalinity are present before applying any coatings.

Warranty– This warranty is made in lieu of all other warranties, either expressed or implied. Before
application the User shall determine the suitability of the product for his/her intended use and User
assumes all risks and liabilities whatsoever in connection therewith. Neither seller nor manufacturer
has any knowledge or control concerning the purchaser’s use of this product and no warranty is made
as to the results of any use. The Manufacturer and/or Seller warrants that if any goods supplied
prove defective in material the sole obligation shall be to replace said product. Any claim of defective
product must be received in writing within one (1) year from date of shipment. Neither Manufacturer
nor Seller shall assume any liability for injury, loss, or damage resulting from use of this