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Product File

ADSTAR ETCH PRIMER

GENERAL DESCRIPTION

A two pack polyvinyl butral resin based etching primer with zinc tetroxychromate pigment for use on non ferrous metals like aluminum and aluminum alloys galvanized and zinc sprayed metal tin plate chromium and cadmium plating nickel etc. It is sometimes used for promoting adhesion on plastic sheets and resin laminated.

RECOMMENDED USE

To spray as a primer on aluminium; galvanised steel.

PRODUCT SPECIFICATION
Colour Yellow
Finish Matt
Mixing Ratio(by volume) Part A : Part B
    1       :     1
Pot Life 6 Hrs
Flash Point 12º C
Solids by Volume 8%
Recommended Dry Film Thickness 7-8 Microns
Theoretical Spreading Rate 10 - 11.5 Sq.m/ltr
Drying Time- Touch Dry 10 Min
Hard Dry 60 Min
Recoating Interval (Min.) 2 - 3 Hrs
Recoating Interval (Max.) None
Method of Application Regular spray
Thinner Recommended Adstar Etch Thinner
SURFACE PREPARATION

Remove grease by chemical cleaning, and apply one thin coat of Wash Primer.

SUBSEQUENT COAT

As per recommended paint system.

REMARKS

APPLICATION DATA :
1. Stir well before painting, and while painting if necessary.
2. Keep away from fire and out of reach of children. Keep working area well ventilated.

SAFETY PRECAUTIONS

1. Keep the material away from heat, spark, direct flame. 2. Provide sufficient ventilation when working with solvent based coatings in confined spaces and stagnant air. 3. Follow local and national Safety rules.

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