Free S&H on all orders $30.00 or more in the United States except Hi & AK. (call for S&H quote)Shipped FedEx ground, normal delivery 4-6 days.  All Florida Residents pay 7% sales tax.

All Major Credit Cards and PayPal are accepted.

8-oz  GAS-SHOK Treats 80-gallons $14.95 Each
32-oz  GAS-SHOK (1-quart) Treats 320-gallons $39.95 Each
128-oz  GAS-SHOK (1-gallon) Treats 1280-gallons $123.13 Each
32-oz DESL-SHOK (1-quart) Treats 320-gallons $39.95 Each
128-oz DESL-SHOK (1-gallon) Treats 1280-gallons $123.13 Each