5-17-91

TO: Don Rochell
       Rochme, Int'l
       1705 Northwood
       Austin, Texas 78703

FROM: Steve Schulz
             Gaedcke Equipment Co.
             10604 I.H. 35 N.
             San Antonio, Texas 78222

ref :  MILITEC-1 METAL CONDITIONER

Dear Don,

I am very pleased to let you know about the results of some of the testing that I am currently performing with MILITEC. Please feel free to have any potential user of MILITEC contact me about the results or the specific conditions of my tests.

TEST 1 - AMIDA LIGHTING SYSTEM, D-950 Kubota diesel engine, operates 24 hours a day. Added 10 oz. MILITEC to crankcase.

Fuel usage before MILITEC- .545 gallons per hour
Fuel usage after MILITEC- .411 gallons per hour

This unit had 1236 hours in operation at the time of this test and was conducted over a 48 hour period. I am going to recheck every 2 weeks for the next 90 days.

TEST 2 - 1985 Ford F150 Pick-up. 134,000 miles in fair running condition.

14.4% improvement in fuel economy, automatic transmission shifting much more smoothly, runs 15 degrees cooler than normal before the addition of MILITEC.

I am currently starting tests on air tools and larger industrial engines and am confident of similar results.

Thanks for introducing me to MILITEC,
/s/