Hard Rock Concrete Supplies carries a full range of supplies for the concrete industry. Our range of products includes; Sealers, Cure & Seals, Rebar (Steel and GFRC), Insulation, Support Brackets, Weeping Tile, Patching and Repair Materials; as well as hand and power tools.
Our team prides itself on our customer service, product knowledge, and wide range of quality products and would love the opportunity to talk with you about all of your concrete needs. 

Polyaspartic Kit - Top Coat - Low Odor - Transparent (2 Gallon Kit (POLYSTAR WT 85)

SKU: 136185
Regular price $180.00

Our cutting-edge coating system, referred to as PolyStar WT 85, stands as a versatile two-component solution, featuring a balanced 1:1 ratio. This product serves the dual purpose of being a colored basecoat and a crystal-clear topcoat. It excels in rapid turnaround and swift curing under standard conditions, typically becoming tack-free in approximately 180 minutes. This, in turn, enables the installation of a complete flooring system in just one day. PolyStar WT 85 distinguishes itself through superior mechanical and chemical properties, demanding minimal maintenance. Moreover, it offers full UV stability, culminating in a flawless aesthetic finish. For more in-depth information, kindly reach out to a representative from our dedicated team.

SAFETY MEASURES
Prioritizing safety during the handling of our product is paramount. To prevent skin contact, as some individuals may exhibit allergic reactions to the materials used, we strongly advocate the use of protective gloves, eyewear, appropriate attire, and ensuring proper ventilation. For comprehensive insights and guidance on the safe handling, storage, and disposal of chemical products, we urge you to consult the latest Safety Data Sheet (SDS) for Polystar WT 85. This resource contains essential physical, ecological, toxicological, and other safety-related data.

— KEEP OUT OF REACH OF CHILDREN
— KEEP FROM FREEZING CONDITIONS
— INTENDED FOR INDUSTRIAL USE ONLY

Disclaimer: Our recommendations and information pertaining to the application and utilization of our products are based on our extensive knowledge and experience, provided in utmost good faith. Nevertheless, the actual variances in materials, differences in substrates, and on-site conditions may have implications on the product’s performance. Consequently, no warranty or liability can be inferred from this information or any recommendations. Users bear the responsibility of conducting their product testing tailored to their specific application and purpose. We strongly emphasize respecting the proprietary rights of third parties. All orders are subject to our prevailing terms of sale and delivery. For the most recent local product Technical Data Sheet related to the specific product, please don’t hesitate to request it.

Product Compliance: Our system has secured approval from the pertinent regulatory bodies, including the Canadian Food Inspection Agency (C.F.I.A).

ADVANTAGES

  • Minimal odor
  • Self-priming
  • Compliant with VOC regulations
  • Outstanding color stability
  • High sheen
  • Exceptional chemical resistance
  • Low maintenance requirements
  • Outstanding elongation and abrasion resistance
  • Superior mechanical and chemical properties
  • Extended working time
  • Seamlessly applied coating
  • Aliphatic in nature
  • Multi-coat application in a single day
  • Resistant to impermeability and mold
  • Compliant with VOC and EPA regulations in all states and Canadian provinces, including CIFA, USDA, and FDA
  • Meets food safety standards

APPLICATIONS

  • Medical centers
  • Research labs
  • Drug manufacturing facilities
  • Production and assembly plants
  • Food processing factories
  • Kitchen areas
  • Restrooms and bathing spaces
  • Educational institutions
  • Shopping complexes
  • Retail outlets
  • Corporate office spaces
  • Storage facilities
  • Vehicle repair shops
  • Display areas
  • Community spaces
  • Hallways and walkways
  • Mixed residential and business projects

CONTENT PACKAGING
The PolyStar WT 85 kit encompasses Resin Part A and Part B Hardener.
The kit configuration includes:
Part A Part B
2 Gallons Kit 1 Gallon 1 Gallon

PHYSICAL PROPERTIES
 Properties  Values
 References
Compressive
Strength
 14,000 psi – 96MPa
 ASTM C 579
Flexural Strength
 3,700 psi – 25.5MPa
 ASTM D 790
Tensile Strength
 8,000 psi – 55.2MPa 
ASTM D 638
Bond Strength
(concrete)
 350psi – (2.4) 
ASTM D 4541
Flammability
Self-extinguisher
  ASTM D 635
Hardness (Shore D):
Water Absorption
>65
< 0.1%
< 0.1%
ASTM D 2240
ASTM D 570
MIL D 3134
Impact Resistance
No chipping, cracking,
or delaminating
ASTM D 2240
Flash Point
 >200 °F - >93 °C

Abrasion Resistance
(CS-17 Wheel, 1,000 g
load, 1,000 cycles)
58 mg loss
 ASTM D 4060

PRODUCT DATA
 Data  Values
Volumetric Ratio 
1A:1B
Solid Content
 85%
*Coverage (Wet Mils)
 150 - 200 SQ. FT.
**Application Temperature
 50-90 °F (10-32 °C)
Min Substrate Temperature
 33 °F (1 °C)
Thinner
 Not required
Pot Life @ 21ºC
10-15 minutes
**Drying / Curing
Time (Working time)
25 minutes
Tack Free
2 hours
Light Foot Traffic
5-7 hours
Traffic
24 hours
Max Curing Time for resurfacing
24 hours
Shelf Life
12 months
 USDA Food & Beverage & CFIA
 Meets the requirements
*Coverage will differ depending on the quality, porosity, of the substrate, thickness and application methods.
**Based at 71.6oF (22 °C) & 55% relative humidity. Higher temperatures
and humidity will shorten pot-life and working time.

CHEMICAL RESISTANCE
 Reagent  Results
ASTM 1308, Covered 7 days.
Skydrol Unaltered
 Unaltered
Betadine Unaltered
 Unaltered
Calcium Chloride 20% Unaltered
 Unaltered
Ammonia 20% Unaltered
 Unaltered
Trisodium phosphate 20% Unaltered
 Unaltered
Caustic Soda 20% Unaltered
 Unaltered
Javex 3% Unaltered
 Unaltered
Mineral spirits Unaltered
 Unaltered
Methanol Unaltered
 Unaltered
Toluene Unaltered
 Unaltered
Xylene Unaltered
 Unaltered
Hydrochloric acid 10%
 Unaltered
Citric acid 10%
 Unaltered
Lactic acid 5%
 Unaltered
Unleaded petrol
 Unaltered
Coffee 
Unaltered
Tea
 Unaltered
Beer
 Unaltered
Skydrol
 Unaltered
Nitric acid 10%
 Some yellowing
Sulfuric acid 10%
 Slightly discolored
SURFACE TESTING
Surface characteristics vary, and as a best practice, it’s vital to establish a sample area before commencing your project. To ensure proper adhesion and color consistency, we recommend conducting on-site testing utilizing the method endorsed by our representative. Additionally, sampling existing coatings can help identify contaminants
or potential delamination.

SURFACE PREPARATION
Abide by surface preparation guidelines, as outlined in ICRI Guideline No. 310.2R, titled "Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair." It’s essential that the concrete substrate maintains a pH level of 9 or higher. Standard procedure dictates the removal of all bond-breaking materials.

DATA SHEET DOWNLOADS