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  • Polyurethane HD Aliphatic Poly Urethane 2K

    Excellent as a Protective Floor Coating
    Or topcoat applied over a primer epoxy, as a high-gloss, chemical/acid resistant topcoat for industrial concrete flooring applications.

    Natural Finish, Tough
    Non-yellowing topcoat, great for UV protection. Chemical, acid, and scratch resistant.

    Safe to use
    Can be applied anywhere in North America because it contains Zero VOC, no carcinogens, no odor. Water based and non-flammable.

    Easy to apply
    Direct-to-metal* and concrete application. 10 Yr Warranty Apply 1 coat at 2 mils DFT+ | Patent #’s: 5693703 // 5665269 // 5508340

    Polyurethane HD Aliphatic Poly Urethane 2K

    RainguardPro® Polyurethane HD is an isocyanate free two-component, high performance, zero-VOC, odorless, water-based, aliphatic polyurethane paint/coating. Polyurethane HD provides years of excellent protection against harsh weather conditions, UV exposure, corrosion, and heavy tire traffic.

    What is IsoFree™ technology? When Part B is mixed with Part A the crosslink reaction makes the combined product odor free, isocyanate free, and zero VOC’s. This creates a formula that is safe to apply for both the applicator and the environment.

    What comes in a kit?

    Part A Part B Kit Makes*:
    24 Fl. Oz. 2 Fl. Oz. 1 Quart
    112 Fl. Oz. 4 Fl. Oz. 1 Gallon
    448 Fl. Oz. 16 Fl. Oz. 4 Gallons

    *See instructions for dilution percentages

    Note to Specifier – CSI Reference Codes
    03 35 00 Colored Concrete Finishes, Exposed Aggregate Concrete Finishing, Stamped Concrete Finishing, Concrete Topical Treatments
    04 2 00 Clay, Concrete, Adobe Panels, Single / Multiple Wythe, Engineered
    04 40 00 Exterior Stone, Cladding, Stone Masonry
    05 05 13 Shop-applied Coatings For Metal

    Best Tools for Application

    Small Surfaces
    A foam brush is recommended to soak in and saturate your substrate.

    Medium Surfaces
    Use a small hand pump sprayer.

    Large Surfaces
    Use an airless sprayer with a spray tip size between .035mm to .051mm.

    Application Best Practices

    1) Step One: Prepare the surface and confirm surface moisture is less than 25%. Remove dirt, grime, efflorescence, lime run, construction debris, form oils and release agents, chalked materials, loose and peeling paint, mold, mildew, etc. All cracks should be pointed or caulked.
    2) Step Two: Perform a test application to confirm fit and finish.
    3) Step Three: Apply the product according to It’s TDS.
    4) Step Four: Let cure.
    5) Step Five: Perform post application test to assure results are achieved.

    Benefits of Concentrates and How to Mix

    The benefits of specifying Concentrates:

    • Reduces carbon footprint
    • Reduces job site and landfill waste
    • Reduces worker and supply chain fatigue
    1. Refer to the description on the packaging for dilution ratios.
    2. Pour contents of concentrate into an empty container. The container size should be the size of the finished amount of product.
    3. Fill the container with clean water – we recommend distilled water for best results.
    4. Mix lightly with a stir stick.

    Specification and Ordering Options


    Substrate Uses and Anticipated Coverage Rates

    Substrate porosity varies due to type of substrate and/or the age of the surface and its exposure to weathering. As a result, coverage rates may also vary. In addition, in certain applications, two coats may be required. Please contact us for coverage estimates. Best practices are to first perform a test application on the substrate, followed by a rilem tube test to ensure adequate coverage/absorption.

    Refer to the product TDS for Surface Preparation and Application Methods.

    Need help? Call 1-888-765-7070 Option 2.

    Substrate Sq Ft / Gallon # Of Coats*
    Textured Surfaces 250 – 300 1
    All Masonry Surfaces 300 1
    Painted Surfaces 400 1
    Wood Surfaces 300 1
    Metal 400 1
    Tile 350 1

    Testing Data and Product Characteristics

    Testing Data

    Flash Point >118°C (245 °F) Tag closed cup
    pH Part A – N/A
    Part B – 9.2
    Specific Gravity 1.05
    Gloss > 90 @ 16 °C (60°F)
    Gloss Loss ASTM D523 Less than 10%
    Color Loss ASTM D2244 Less than 1.1%
    Salt Spray ASTM B117 1500+ hours
    Humidity ASTM D2244 1500+ hours
    Abrasion ASTM D4060 Less than 40mg
    Hardness ASTM D3363 More than 2H
    Adhesion ASTM D2197 Pass
    Flexibility ASTM D2794 Pass
    Surface ASTM E84 Burning Flame spread 0
    Smoke development 0
    Odor None
    VOC (g/L, less water) 0
    MEK Double Rub @ 50% solids Passed 2,000 cycles

    Product Characteristics

    Solid by Weight (%) Clear/Matte 52 (±2%)/58%)
    Pigmented 58 (±2%)/64%
    Solid by Volume (%) 50%
    Dry Time 1 – 2 hours
    Cure Time 3 – 7 days
    Pounds Per Gallon Part A 9.2 lbs/gallon
    Part B Clear/Matte 8.7 lbs/gallon
    Part B Pigmented 10.8 lbs/gallon

    Approvals, Qualifications and Associations

    Call 1-888-765-7070 Option 2 for additional assistance.

    LAUSD – OESH Approved
    LEED Points Up to 3 Points
    LEED (New Construction) Available
    LEED (New Schools/CHPS) Available
    CARB Compliant
    SCAQMD Compliant
    All Other States and Canada Compliant
    FDA Meets Requirements
    USGBC Member
    APTA Member
    HPD Various Products Approved
    American Institute of Architecture Two Approved CE courses

    We’re Here to Help!

    Call 888-765-7070