I've gone through a couple of those pump sprayers with Fabsil recently after buying the two products together online.
The first sprayer broke (stopped pumping) before I'd finished the tent.
The replacement sprayer lasted a little longer but when I came to use it again I found it was also no longer pumping up.
I think the silicone in the Fabsil might be ruining the seals.
As well is two words!
How does a sage know everything about everything? or does he? or does he just think he does?
Remember, if you buy something you bought it, not brought it.
hi..
I think that it is a bad time to do that, because you shall leave it outside to dry ,it needs good airing, Fabsil have a very strong smell, it shall be dry before stowe away
henning
http://eribatouring.net
Each spring in a good breeze I used a 5 litre tin.
I brushed it on with a long handled roller and paint tray.
I needed a tressle to stand on but had enough for 2 coats.
Dried off any that went on the windows with a dry cloth.
The tent would be dry to repack in a couple of hours and no lingering smell.
Never worried about marks due to uneveness, if anyone else did they never said!
Did it make any difference? I don't know.
I felt a whole lot better having done it however and there were never any leaks till the UV finally got to it.