I Made Foam Markers for a Sprayer

This video explains how I made a CAF (Compressed Air Foam) marker system for my Big John Sprayer. Here is the list of materials I used:
Main Tubing: www.menards.co...
T Barb:www.menards.co...
90 Barbs: www.menards.co...
Ends: www.acehardwar...
Bubbler: www.walmart.co...
You will also need a hose clamp to put on the foam tank and some JB weld or Permatex to seal in the air tube to the back cap of the foamer.

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Update: I learned that adding a tablespoon of sugar helps make a thicker foam. So the recipe I’m using now is 1 gallon (4L) of water to half cup (125ml) of soap and 1 tablespoon (15ml) of sugar.