Bristol 45.5 - AiniA
Join Date: May 2006
Thanked 117 Times in 105 Posts
Rep Power: 11
The Sika primer for 295UV is called 209N which you paint on the surface. It is ridiculously expensive ($60 for 500 ml as I remember) and has a very short shelf life after you open the can but it works really well. I used the sealant without the primer and it did not work - had leaks. Redid it with the 209N and it was great. Sika also suggests a particular cleaner; did not use this but did some sanding and cleaning with some strong cleaners I had and it seemed to work fine. BTW, one more thought about the 209N, check the expiry date on the can before you buy - the first couple of places that had the primer had cans that were 2 to 4 years out-of-date.
Finishing our major refit. Our trip to Newfoundland is off because it is too late. Hoping to go to the North Channel instead.