Super Etch Super Etch is designed to be used as a pre-treatment coating that etches into the repair substrate and offers a base that promotes the adhesion of additional primers or sealers. Applied to properly prepared steel, aluminum, galvanized & zinc coatings, Super Etch will provide outstanding corrosion resistance and promote adhesion. Pre-treating with Super Etch is especially beneficial when using waterborne primers over aluminum and steel substrates. Product color: Transparent Olive Green
Part # 8462 8162
Description
Size
Super Etch Primer Super Etch Catalyst
Quart Quart
Substrates • Steel, Galvanized & Aluminum - Sand with 80 - 180 grit paper • Always clean surface prior to application with 5900 or 5911 wax & grease remover. Mixing • 1 Part Super Etch Pre-Treatment Coating • 1 Part Super Etch Catalyst • Induction Period - 5 minutes stirred Set Up Tech Info Tip/Needle: 1.3mm to 1.5mm Spot Air Pressure: 35 - 45 psi / HVLP 5 to 10 psi at cap Overall Air Pressure: 45 - 55 psi / HVLP 5 to 10 psi at cap Viscosity (#2 Zahn) 16 - 18 seconds Film Build: 0.3 - 0.4 mils DFT Coverage: 83 sq. ft. @ 1 mil Application Apply 1 medium wet coat to provide excellent adhesion promotion and corrosion resistance. Product is not designed to fill sand scratches or minor imperfections. Drying Sand Time Sanding is not recommended Recoat 30 minutes cure time before recoating with additional primers or sealers. Recoat within 4 hours, beyond 4 hours, lightly scuff and reapply 1 coat of Super Etch. Pot Life 24 hours - product should be stored in plastic container Physical Data Volume Solids RTS: 5.2% VOC RTS: 6.2 lb./gallon Humidity Resistance: Excellent Salt Spray Test: Excellent Master Tips Primer or sealer must be applied before color coat. Do not directly top coat with color. Application should be a single wet coat, do not use as a filling primer. If not recoated with primer or sealer within 4 hours, lightly scuff and reapply 1 coat of Super Etch before applying additional primers or sealers. Do not apply over lacquer products.
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