[DSumner]

Exothermic Foam: Burn modifier 2, burn duration 2. CPS 3 x normal. WPS normal. ExoFoam looks and acts just like regular Sticky Foam and can be loaded into any standard Sticky Foam Sprayer or Discharger. Any vehicle coming into contact with the counter will have its tires coated with a chemical gel that causes its tires to heat up, and spontaneously combust. Each full turn a vehicle spends in contact with a Exothermic Foam counter, or each additional counter of Exothermic Foam crossed, adds an additional burn modifier of 1 to the vehicle’s tires. The chemical's effects begin to dissipate after 10 seconds, with the gel’s burn modifier dropping by 1 for every 5 seconds of time elapsed, after the initial 10 second "burn", until it becomes inert. Pedestrians coming into contact with the foam suffer 1 hit every turn they are in contact with a counter.