VFI-206 60 D Polyurea Hybrid Coating

VFI-206 60 D Polyurea Hybrid Coating is a fast setting spray coating that can be applied in high builds to achieve extended abrasion resistance. With excellent tensile strength and elongation, the two-part polyurea hybrid protects horizontal, vertical, and overhead surfaces from impact and chemical corrosion. VFI-206 is an efficient, highly durable coating that is easy to spray and best used for industrial applications to create a structure over surfaces that need protection.

Physical Properties	Test Method	Test Results
Hardness Shore D	ASTM D2240	57 D
Tensile Strength	ASTM D412	3,000 psi
Elongation	ASTM D412	250%
Tear Strength	ASTM D624	480 pli
Cold Temperature Flexibility	N/A	Pass
Solid Material Density	N/A	67.31
Water Absorption	N/A	1.70%
Abrasion Resistance	N/A	140 mg loss
Permanent Set	N/A	45%
Adhesion Strength Prepared Steel/Prepared Concrete	N/A	750 lbs/in2

Physical Properties

Test Method

Test Results

Hardness Shore D

ASTM D2240

57 D

Tensile Strength

ASTM D412

3,000 psi

Elongation

ASTM D412

250%

Tear Strength

ASTM D624

480 pli

Cold Temperature Flexibility

N/A

Pass

Solid Material Density

N/A

67.31

Water Absorption

N/A

1.70%

Abrasion Resistance

N/A

140 mg loss

Permanent Set

N/A

45%

Adhesion Strength Prepared Steel/Prepared Concrete

N/A

750 lbs/in2

Liquid Properties	Test Method	Test Results
Solids by Volume	ASTM D2697	100%
Liquid Density A Side	ASTM D2939	9.33 lbs/gal
Liquid Density B Side	ASTM D2939	8.62 lbs/gal
Mixed Liquid Density	ASTM D2939	9.00 lbs/gal
Ratio by Volume (A:B)	N/A	1A:1B
Viscosity A Side	ASTM D2196	538 cps
Viscosity B Side	ASTM D2196	806 cps
Gel Time	N/A	5 seconds
Tack Free	N/A	40 seconds
Recoat Time	N/A	15 minutes
Place Into Service	N/A	24 hours
Full Cure	N/A	3 days
VOC	N/A	0

Liquid Properties

Test Method

Test Results

Solids by Volume

ASTM D2697

100%

Liquid Density A Side

ASTM D2939

9.33 lbs/gal

Liquid Density B Side

ASTM D2939

8.62 lbs/gal

Mixed Liquid Density

ASTM D2939

9.00 lbs/gal

Ratio by Volume (A:B)

N/A

1A:1B

Viscosity A Side

ASTM D2196

538 cps

Viscosity B Side

ASTM D2196

806 cps

Gel Time

N/A

5 seconds

Tack Free

N/A

40 seconds

Recoat Time

N/A

15 minutes

Place Into Service

N/A

24 hours

Full Cure

N/A

3 days

VOC

N/A

Application Requirements

Apply the coating at a minimum of 30 mil passes. If additional coats are needed, they must be applied within the 15-minute recoat window. VFI recommends applying a UV-stable topcoat once VFI-206 has cured for complete UV stability. Coated surfaces can be placed into service after a minimum cure of 24 hours.

Storage/Shelf Life

Store between 60°F – 90°F in a clean, dry building. The shelf life of unopened containers is 12 months after the date of manufacture. Once opened, it should be used immediately. If you are storing after opening, the container must be nitrogen purged.

Mixing

Before spraying, mix the Poly (B side) until uniform and bring both A and B side materials to a minimum temperature of 65°F.

Surface Preparation

All surfaces must be clean, dry, and free of dirt, dust, and debris to ensure quality adhesion. A pressure washer should be used to remove grease and oil on hard-to-clean surfaces. Treat mildew, fungus, and algae spots with a concentrated chlorine solution. Loose paint, rust, and scale can be removed by sandblasting or grinding. Make any repairs to the surface to ensure the coating performs to the desired effect. The surface must be completely dry to prevent foaming and improper cure. Concrete surfaces must be aged for a minimum of 28 days before application since the coating is sensitive to moisture.

Equipment

Use a plural component high-pressure spray rig to apply the coating. The spray equipment should be capable of providing 2,500 psi of constant pressure and temperatures between 135°F-150°F.

Cleanup

VFI recommends using xylene or MEK to clean application equipment. When flushing out spray lines, we recommend the VFI-8005 Pump Flush to remove all material from the hoses.

Precautions

VFI-206 contains isocyanate that irritates the skin and is toxic if inhaled. Avoid prolonged breathing of vapors and repeated skin contact. The material must only be applied to dry surfaces as moisture triggers the curing reaction and could affect the coating’s physical properties and appearance. Do not thin or add foreign material to the product. Use only with adequate ventilation. See Safety Data Sheet for complete safety information.