TT-P-1952 Paint, Traffic And Airfield Marking, WaterborneThis specification covers three types of low VOC volatile organic compounds, ready-mixed, one-component, 100% acrylic waterborne airfield and traffic marking paint. The paint is suitable for application on such traffic-bearing surfaces as Portland cement concrete, bituminous cement concrete, asphalt, tar, and previously painted areas of these surfaces. The paint may be used either alone or to bind reflective beads.

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TT-P-1952E

a cover. Let cool a minimum of 12 hours and examine for gelling or other signs of instability. Evaluate for compliance with 3.2.8.

4.3.14  Skinning. Place 188 mL of the paint in a 250 mL container and seal. Invert the container momentarily and then place upright in a dark environment at 22.2-

26.?°C (?0-80°F) for 48 hours. Examine for compliance with 3.2.9.

4.3.15  Dry-through (early washout) (For Type II only). Draw down the paint on a glass panel to a wet film thickness of 0.33 mm (0.013 in). Immediately place in a humidity chamber maintained at 23°C ± 2°C and 90% ± 3% relative humidity. Test in accordance with ASTM D 1640, except that the pressure exerted will be the minimum needed to maintain contact with the thumb and film. Check for compliance with 3.2.10.

4.3.16  Titanium dioxide content. Determine the titanium dioxide content using the aluminum reduction method of ASTM D 1394. Evaluate for conformance with

3.2.14.

5. PACKAGING.

5.1  Packaging, packing and marking. The paint shall be packaged in containers as required by the procurement documents. Unless otherwise specified, each container shall be labeled with the following information:

Name: PAINT, TRAFFIC AND AIRFIELD MARKING, WATERBORNE Specification: TT-P-1952E, Type:

Color:

Batch Number:

Date of Manufacture:

Quantity of Paint in Container:

Information and Warnings as may be required by Federal and State Laws: Manufacturer's Name and Address:

5.2  Special marking.

5.2.1  Shipping container markings. Each shipping container shall be marked: "PROTECT FROM FREEZING - STORE ABOVE 2°C (35°F)"

5.2.2  Unit container markings. Each unit container shall be marked as follows:

"PROTECT FROM FREEZING - STORE ABOVE 2°C (35°F)"

"After opening, maintain a thin layer of water on surface of paint during storage to prevent skinning."

"Use only in equipment designed for water-based paints."

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