Commercial Grade High Gloss Floor Polyurethane Solvent Based DK400™

SureCrete’s DK400 is a commercial grade high gloss floor polyurethane solvent based for heavy-duty high traffic interior floor topcoat.

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High Gloss Clear Floor Polyurethane Solvent Based Dura-Kote by SureCrete


High Gloss Floor Polyurethane Solvent-Based DK400 by SureCrete

High Gloss Floor Polyurethane Solvent-Based DK400 by SureCrete


Dura-Kote solvent-based clear high gloss floor polyurethane is a 2 component 51% solids, acrylic aliphatic polyurethane designed as a non-yellowing clear coating for interior concrete, concrete overlays, or as a clear top finish coat on epoxy systems. The high-gloss clear top coat generates the premier balance of strength, added UV stability, flexibility, chemical and scratch resistance that is both user-friendly and extremely durable.

When dealing with protective coatings for concrete, which sealer you choose can vary wildly based upon the arena that the sealer is going to be applied in, the different chemicals it will be exposed to, as well as the amount of foot traffic or abrasion it will endure. In the case of choosing a sealer for an interior concrete application or overlay, there are few coatings that offer the balance of cost-efficiency and resilience as solvent polyurethane sealers. Dura-Kote Polyurethane solvent based clear topcoat has been formulated to be one of the most mechanically and chemically resistant coatings available on the market today.


High Gloss Clear Floor Polyurethane Solvent-Based Applications:

  • Commercial Kitchen Floors
  • Retail Floor Protection
  • Restaurant and Bar Floors
  • Residential Living Areas
  • Interior Hotel and Resort Flooring
  • High-Traffic Interior Walkways
  • Auditorium and Stage Floors
  • Residential and Hotel Bedroom Floors

How to Apply Dura-Kote High Gloss Clear Floor Polyurethane Commercial Grade Interior Coating:

  1. Any surface that is about to be sealed needs to be completely cured, clean and free of all contaminants, and fully profiled and etched.
  2. Make sure that temperatures will remain between 50 and 90 degrees Fahrenheit and relative humidity to stay below 75%.
  3. Pour 1 part "B" into four parts "A" in a large mixing container (we pre-measured the kits to make it easy on you!)and mix mechanically for a minimum of 2 minutes.
  4. Use a premium, de-fuzzed, phenolic core roller to roll out thin coats over working area, making sure to maintain wet edges and backroll the entire surface.
  5. Two coats are suggested with any interior project receiving a polyurethane coating, with the second coat being applied as soon as the first coat can be walked on, and is used in the same manner as the first layer.
  6. While not necessarily required, we suggest the use of a sacrificial wax coating to extend the life of the floor and add a measure of slip resistance.

Frequently Asked Questions About Dura-Kote High Gloss Clear Floor Polyurethane Solvent Topcoat:

Question: Can I use just one coat of Dura-Kote Polyurethane SB?

Answer: Yes, but for the best results, we highly recommend using two thinly applied coats.

Question: Will Dura-Kote Polyurethane SB self-level and fill small holes?

Answer: Yes, slightly. It is a higher solids content coating than an acrylic sealer but is not strong enough to fill large voids.

Question: Can Dura-Kote Polyurethane SB be used outside?

Answer: No


Specifications and Properties of Dura-Kote Clear Water-Based Polyurethane:

Coverage   Approx 300-400 square foot per gallon, per coat (varies widely based on substrate porosity and application methods)
VOC Rating   less than 435 g/L
Solids Content   51%
Pot Life   approx 60 minutes
Shelf Life   1 year in original unopened container
Ready for recoat   6-8 hours (18+ hours at low temperatures)
Light Duty Use   24 hours (Up to 48 hours at low temperatures)
Heavy Traffic Ready   3 days (Up to 5 days at low temperatures)
Full Cure   5-7 days (Up to 14 days at low temperatures)
Appearance (cured)   Clear Gloss
Appearance (wet)   Clear
Water Resistance   Excellent, beads water
Mechanical Stability   Excellent
Light Stability   Excellent
Mechanical Properties   Direct Impact - 30 inch/pounds; Reverse Impact - 6 inch/pounds
Hardness   Pencil 4H, Konig 100
Diluent   Hydrocarbons
Odor   Solvent
Application Temperature   50 - 90 degrees Fahrenheit

Chemical Resistance for Dura-Kote Polyurethane SB:

MEK (methyl ehtyl ketone)   slightly softens at 3 mins, softens at 1 hr, blisters at 24 hrs
Xylene   no effect at 3 mins or 1 hr, softens at 24 hrs
Toulene   no effect at 3 mins, slightly softens at 1 hr, softens at 24 hrs
Mineral Spirits   no effect at 3 mins, 1 hr or 24 hrs
Ethanol   no effect at 3 mins, softens at 1 hr and 24 hrs
1,1 - trichloroethane   no effect at 3 mins, 1 hr or 24 hrs
5% sodium hydroxide   no effect at 3 mins, 1 hr or 24 hrs
50% sodium hydroxide   no effect at 3 mins, 1 hr or 24 hrs
5% sulfuric acid   no effect at 3 mins, 1 hr or 24 hrs
50% sulfuric acid   no effect at 3 mins, 1 hr or 24 hrs
5% hydrochloric acid   no effect at 3 mins, 1 hr or 24 hrs
20% hydrochloric acid   no effect at 3 mins, 1 hr or 24 hrs
5% nitric acid   no effect at 3 mins, 1 hr or 24 hrs
20% nitric acid   no effect at 3 mins and 1 hr, blisters at 24 hrs
5% ammonia   no effect at 3 mins, 1 hr or 24 hrs
Gasoline   no effect at 3 mins, 1 hr or 24 hrs
Diesel Fuel   no effect at 3 mins, 1 hr or 24 hrs
Kerosene   no effect at 3 mins, 1 hr or 24 hrs
Brake Fluid   no effect at 3 mins and 1 hr, softens/discolors at 24 hrs
Skydrol   no effect at 3 mins and 1 hr, dulls at 24 hrs

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High Gloss Floor Polyurethane Solvent Based DK 400™ by SureCrete

High Gloss Floor Polyurethane Solvent Based DK 400™ 1-Gallon Kit – Solvent Based High Gloss Floor Polyurethane Clear Coat DK 400 SKU: 890904001 | UPC: 842467107980 5-Gallon Kit – Solvent Based High Gloss Floor Polyurethane Clear Coat DK 400 SKU: 890904002 | UPC: 842467107997

Additional information

Size

1-Gallon Kit High Gloss Floor Polyurethane, 5-Gallon Kit High Gloss Floor Polyurethane

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