Reticulated polyurethane military spec foam.

The foam’s thousands of pores eliminate the violent sloshing of fuel within the tank caused by bumps, tight turns and G-outs. Without EvoMx tank foam, your 40-60 lbs of fuel can feel more like 70-80 lbs.

Stabilize the fuel in your gas tank with EvoMx foam and maneuver your vehicle as if it were 30-40 lbs. lighter!

Maintain essentially the same volume of gas because the foam is so porous it only takes up 1% of total tank volume.

Maintenance is minimal – EvoMx tank foam has a 15 year life span.