Our Highest viscosity Blue Solvent Based peel-off mask coating engineered for high film deposit; excellent water and acid resistant to 200F. For a clear product, check out our original acid-resistant coating.
General Application Instructions:
Plateoff Mask 4300 is applied by roll coating, dipping, or brushing. Plateoff Mask 4300 air dries to the touch in 10 minutes or less. Cured film should be 2 to 3 mils thick.
Hard Chrome Plating Instructions- chromium trioxide and sulfuric acid mix. 150*F bath temp for 30 hours.
You would apply 4-6 mils wet. You can put on layers after each drying period. 10-30 minutes the coating will be air dry to touch. Application temperature should be no lower than 50*F on the substrate.
Ships in 1 Gallon Metal Can, 5 Gallon Metal Open Head Pail, 55 Gallon Open Head Metal Drum
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