Finally success, sprayed the 303 and 341 yesterday, temp was 109. I would still rather wipe it on as spraying creates a mess. When I was using 303 on my floor mats I would spray as they were outside of the vehicle and would use a lot of product. Richy, do you have an estimate of how much 341 you use on average of a vehicle ?. As you had stated I guess I did not use enough product (although I thought I did).Now the price, 16oz of 303 15.00 at Autogeek. 341 is 13.40 for 8oz on DG's site, that is 26.80 for 16oz. Now if 303 lasts 2 years and 341 lasts for 5 DG wins but there are no stats of this comparison that I know of and as much as I like DG products 303 would be the product of choice. Maybe I will try the foam brush approach also although I really do not know how that would be different than the foam applicator other than maybe releasing more product. Which ever one I use it seems like I will need a lot. My seats in the truck are cloth bottoms, seat backs are all fabric on front,sides and back.
Dave