- You are correct: seam seal first, then spray the tent floor.
- There are three products at work here: 1) A seam sealant for the seams on the tent, 2) a tent fabric sealant for the inside of the tent or fly (this is the part that typically flakes off), and a DWR Treatment for the outside of the tent.
- You want to use the Polyurethane treatment on the inside of the tent floor and the DWR treatment on the outside.
Hope this helps!
03-20-2020 12:35 PM