The product is not going to work in all situations. There are a number of factors that WILL affect how well it works:
- How clean the engine/trim is prior to use
- Other products that have been used on the engine/trim
- Weather conditions (humidity/temperature)
Prior to deciding to bottle the product I tested it on:
- Pre-1970 big block Chevy
- 1984 BMW
- 1995 Ford F150
- 1999 Porche 911
- 2001 BMW 330i
- 2004 Porsche Cayenne S
- 2005 Lexus SC 400
This sampling of cars gave me a pretty good idea of how the product responds, as well as its flaws:
- Under some conditions (heavy application, humid climate) the product will not dry properly
- Under some conditions (heavy silicones, grease/oil present) the product become blotchy
That said, this is one of the best selling Sonus products, because there is nothing else on the market (yet) that offers a durable wax coating for the engine.
When I created the pictorial at the end of
this article I didn't do anything other than exactly what I said to get the final results.
Anyone not satisfied with the product is due a refund/credit. I stand by all Sonus products. If you're not 100% happy, I'm going to make sure you get a product that works for you.