Printers Choice De-Foaming Agent – Foam Control for Screen Printing Recirculation Systems

Super-Concentrated Formula

At just 4 oz. per 30 gallons of solution, the De-Foaming Agent is exceptionally concentrated. A quart treats 240 gallons of solution. A gallon covers 960 gallons. A small inventory footprint goes an extremely long way in any shop.

Doesn’t Interfere with Cleaning Chemistry

The formula is specifically designed so that minimal amounts are required — and because so little is used, it does not interfere with the performance of the ink remover, emulsion remover, or dip tank solution it’s added to. Foam control without chemistry compromise.

For Recirculation Systems

Foam buildup in recirculating screen wash and reclaim systems restricts flow, clogs nozzles, reduces pump efficiency, and ultimately degrades cleaning performance. The De-Foaming Agent eliminates this before it starts.

Dip Tank Compatible

Add directly to your dip tank when using foaming emulsion removers like Murakami ER-605 or other chemistry that produces foam during the soaking process. Keeps the tank solution working cleanly.

Automatic Reclaim Equipment

Recirculating washout booths and automatic reclaiming systems are particularly vulnerable to foam. Adding a small amount of De-Foaming Agent to the solution reservoir prevents pump cavitation and nozzle blockage.

Rapid Dispersion

Disperses throughout the system quickly when added directly to the solution. No mixing time or special equipment required — add it and keep working.

Dosage Rate4 oz.

per 30 gallons of solution

1 Quart Treats240 gal

of recirculating solution

DispersionRapid

Add directly — no pre-mixing

Compatible WithAll Chemistry

Won’t reduce cleaner performance

💡 When Do You Need a De-Foaming Agent?

Recirculating washout booths: When the spray arms produce foam instead of solution coverage, cleaning performance drops. De-foamer restores proper spray pattern and flow.

Dip tank solutions: Concentrated emulsion removers like Murakami ER-605 foam aggressively when agitated. Adding de-foamer keeps the tank solution clear and active.

Automatic reclaim machines: Pump cavitation from foam reduces pressure and consistency. De-foamer prevents pump damage and maintains spray pressure throughout the reclaim cycle.

⚠️ Application Tips

Add directly to solution — do not pre-dilute in a separate container. The de-foamer disperses best when added directly to the recirculating liquid.

Start with the recommended dose — 4 oz. per 30 gallons. Adding too much will not improve performance and wastes product. More is not better.

Re-dose when foam returns — as chemistry depletes through use, de-foamer activity diminishes. When foam reappears, add another dose.