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A Clear
PPG A Clear Peelable Temporary Protective Coating
TECHNICAL DATA SHEET
Product Description
PPG A Clear is a sprayable, peelable, water dispersion coating formulated for protection
of acrylic both flat and formed, from damage due to scratches during fabrication and
shipment. For indoor storage use SC-1058T.
Water-based
Non-flammable
Non-toxic
Excellent tensile strength and elasticity
Easy to remove
Components
Mix ratio (by volume):
A Clear is a 1-component, ready to use product.
Surface Preparation and Pretreatments
Apply to clean, painted finished parts.
Instructions for Use
Mixing Instructions:
PPG A Clear is ready to use with no additional components. Check to ensure that no
freezing has occurred in shipping or during storage period. Upon opening container,
manually stir thoroughly to overcome any settling. Avoid shaking as product can foam
when agitated.
Induction Time:
Not Required
Viscosity: (23°C/73°F)
85 - 90
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A Clear
PPG A Clear Peelable Temporary Protective Coating
Pot Life:
Not Applicable
Application Guidelines
Recommended Application Conditions:
Temperature 15 - 30°C (59 - 86°F)
Relative Humidity 20 - 90%
Application:
Four mils (.004") can be applied on a vertical plane without sags in one cross coat using
standard type pressure spray guns. (Example: DeVilbiss MBC gun, FF nozzle and #765
air cap). Use an atomization pressure of 75 pounds per square inch to 90 pounds per
square inch and enough pressure on the pot or container to force the material to the gun.
Airless spray can also be used such as Graco #205-904 with a 163-618 insert and a 28:1
ratio pump. To enable the film to knit properly, spraying should be at room temperature
of 16°C (60°F) or higher. Only water should be used for cleaning equipment and for
thinning the material if required.
These application guidelines represent PPG’s best advice for usage in standard
conditions. Some parameters will be influenced by environmental conditions, equipment
settings, and other variables.
Theoretical Coverage:
14 square meters/liter at 100 microns dry film (150 square feet/gallon at 4 mils dry film)
Recommended dry film thickness; 100 microns (4 mils)
Equipment:
PPG A Clear is compatible with most forms of spray equipment. See Application section
for details.
Equipment Cleaning:
Flush spray equipment ONLY with water.