ProKRETE HD

Heavy-Duty (HD) and Rake & Trowel (RT),self-priming, single application systems. RT system may be broadcasted for texture. 3-Component: Resin, Hardener & Aggregate - Sold as Kit only.

Typical Uses

  • Food & Beverage Processing
  • Pharmaceutical Plants
  • Commercial Kitchens
  • Mechanical Rooms
  • Engineering M/C Shops
  • Manufacturing
  • Loading Docks
  • Hot/Cold Wash Areas
  • Chemical Processing
  • Chilling/Refrigeration Areas

Packaging

Pre-measured kits: 1 unit of resin, 1 unit of hardener, and a blended aggregate bag.

Storage

Materials should be stored indoors between 65°F (18°C) and 90°F (32°C).

Shelf Life

  • Unopened containers - 1 year from date of manufacture.
  • Cement-based aggregates should be stored in a dry environment for maximum shelf life.

Limitations

  • Best suited for application in temperatures between 50°F and 90°F, but can be applied as low as 36°F.
  • Not UV stable; grey colors are most susceptible to ambering.

Preliminary Floor Inspections

  • Concrete must be structurally sound and free of curing membranes, paint, or other sealers.
  • ProKrete is resistant to moisture vapor emission and tolerates up to 25 lbs./1,000 sq. ft./24 hours per ASTM F-1869 or 99% relative humidity per ASTM F-2170.
  • Floor temperature and materials should be between 65°F (18°C) and 90°F (32°C). Humidity must be less than 95%. Do not coat unless floor temperature is more than five degrees above the dew point.

Mixing Instructions

  • PPE per SDS
  • Jiffy Mixer Blade (ES Model)
  • Clean Mixing Container
  • Low-Speed/High Torque Power Drill
  • Shed-Resistant Roller Cover (3/8" Nap)
  • Application Squeegee, Cam Rake, or Screed Box
  • Loop Roller (up to 1/8" SL, greater than 1/8" use plastic spiked roller)
  • 1 unit of resin, 1 unit of hardener, and 1 blended aggregate bag. Add ProColor pigment as needed.

Colors

See 'Color Guide'

Cleaning Guidelines and Maintenance

Caution

  • Avoid scratching or gouging the surface.
  • Do not drop heavy or pointed items on the floor.
  • Rubber tires may stain the floor due to plasticizer migration.
  • Rubber burns from quick stops can permanently mark the surface.

Repairs

Repair gouges, scratches, or chip-outs as soon as possible to prevent contamination.

Disposal

Dispose in accordance with federal, state, and local regulations.

Physical Characteristics

Mix Ratio1 unit of resin, 1 unit of hardener, 1 blended aggregate bag.
Pot Life20 minutes at 70°F.
Cure Time (Tack-Free)8 hours
Working Time25 minutes
VOCnil
Hardness (Shore D)80
Adhesion>400 psi, substrate fails
Impact Resistance>160 in/lb
Water Absorption<0.1%
FlammabilityClass 1
Abrasion Resistance50 mg loss
Coefficient of Friction0.9 (smooth)
0.9 (HD)
Thermal Cycling40 cycles – no effect
Mortar Mix Tests9,000 psi (HD)
1,000 psi (HD)
3,500 psi (HD)
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