Combination Etch #7 is a one-step fountain concentrate, made with pure gum arabic. Here are some of its operating characteristics:
• Acidic in nature
• Buffered to maintain pH control
• Produces an operating viscosity for ultimate plate wetting
Here is what users of Combination Etch #7 are saying about the product:
• Cleaner print
• Reaches color faster
• Sharper dot
• Less dot gain
• Faster make-ready
• Fountain solution is easy to use
• Fountain maintains stability over time