btw I found the Klasse products in my local autoparts store. Let your fingers do the walking and call your local places you may be pleasantly surprised.
If the weather cooperates I'll use the Klasse this weekend on my truck. Like one of the guys said though there is nothing wrong with the #20 Sealant. I've been using it for three years on my work truck with very good results and longevity. I haven't really timed it but it will last for 12 weeks anyway imo but like I mentioned earlier I'm not into waiting to the last shred of protection has deteriorated so I wouldn't be a good judge of its ultimate useful life.
HERE is picture of the Klasse products so you know can see what they look like.

If the weather cooperates I'll use the Klasse this weekend on my truck. Like one of the guys said though there is nothing wrong with the #20 Sealant. I've been using it for three years on my work truck with very good results and longevity. I haven't really timed it but it will last for 12 weeks anyway imo but like I mentioned earlier I'm not into waiting to the last shred of protection has deteriorated so I wouldn't be a good judge of its ultimate useful life.
HERE is picture of the Klasse products so you know can see what they look like.