Hello all,
I read through this thread and I have to say that I am very impressed with the testing and feedback from everyone. That being said, Andy asked me to come over and offer to help members here see if we can get you guys some better pricing on Amsoil products, specifically the MPHD.
First, let me say that there is definitely a lack of testing data from Amsoil concerning the product. Although I have used it around the house and garage, I have not used it for undercoating. My favorite example is on a truck I bought a couple of years ago; when I bought it, (used), and when I got it home (bought it in Indiana and hauled it back to Va) one of the headlights was pointing straight up in the air. When I attempted to adjust it, the adjustment screw was locked up. I tried WD-40, let it sit over night, nothing. I then tried PB-Blaster the same way, nothing. Then I forgot about it for a while because that truck was just for hauling. I then began hauling with it and on the first night trip that headlight was getting on my nerves so I tried to adjust it (this was a couple of weeks after trying to use the other products) and the screw still wouldn't turn. Well, I had to order some other stuff, so I added a couple of cans of MPHD to the order and when it came in I treated that adjustment screw like the other products; the next day, the screw turned without issue and I got the light adjusted. I was beginning to think I was going to have to replace the light assembly, but no, the MPHD did the trick.
Ok, enough from me other than to say that according to what i have seen in this thread about what everyone is paying for the products, I am confident I can save you guys some coin.
I am going to be on the road most of the day tomorrow, but anyone looking for a quote for anything Amsoil related, please feel free to shoot me a PM here with your shipping information and I will get them prepared for you.