What can I use to fill the splits on the surface deck boards on my deck?

We have sanded and primed our exterior stairs and landing, can I use the self-priming porch and floor paint I bought over this?

We restained our deck 2 days ago and it is still tacky. Help…we have 22 people coming for a reunion tonight. It has been sunny, hot and humid.

Can I use polyurethane to seal an outside deck? Made from regular deck wood.

We just had a contractor put in a pressure treated deck. He then sprayed 2 coats of Behr redwood solid stain in between rainy days. It has been 1 week with very hot weather and the deck is still tacky with some areas that seem to be coming off when

I have a wooden deck that was painted by the previous owners. It doesn’t look like the paint is very thick and they didn’t even paint the whole thing. I would like to either re-paint or stain but don’t know what’s the best route. I’m going to power-wash the deck

I am painting a 100 year old back porch which has lots of old layers. The last coat was a water based coat put over a previous oil based coat and is obviously chipping and coming up. I am sanding it now. My question is do I need to take

How much old paint must come off?

I applied a deck toner sealer and it is still tacky in some areas. How do I correct or get tackiness out without redoing whole deck?

I stained my deck. First coat dried put second coat on 5 hrs later. It’s still tacky and its supposed to rain the next day, all day. What do you think will happen? What if I put a plastic cover over most of the deck? After rain it’s supposed to