Reddit reviews Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10.3 Oz. Tube, White, 10.3 Fluid_Ounces (Packaging May Vary)
We found 6 Reddit comments about Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10.3 Oz. Tube, White, 10.3 Fluid_Ounces (Packaging May Vary). Here are the top ones, ranked by their Reddit score.
Creates a secure, secondary seal along the roof’s edges, air vents, vent pipes and screw headsAdheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concreteCompatible with EPDM and TPO sheetingColor: White
Butyl tape or Dicor underneath. Either the leveling or the Gravity-Defying version.
Then the fan.
Then Dicor Self-Leveling Lap Sealant around the edge - it oozes into the cracks and crevices. I used three layers, the first a small bead that I watched slide right under the seam! Then a couple big beads to spread and coat the area.
And I followed the Dicor with EternaBond over top of the seam.
As seen here.
https://www.amazon.com/dp/B003VAWQYY or https://www.amazon.com/dp/B000BRF7QE depending on which you need.
Always loved that body style. Definitely a head turner. I used Dicor self-leveling Lap Sealant on my Transits Maxair fan, good stuff.
https://www.amazon.com/Dicor-501LSW-1-Self-Leveling-Sealant-10-3-Fluid_Ounces/dp/B000BRF7QE/ref=sr_1_4?keywords=lap+sealant&qid=1568246948&sr=8-4
Silicone won't last up there, but can be a temporary fix. Keep in mind you will have to remove it and clean the area quite well when you do the permanent fix. Dicor Self Leveling Lap Sealant is what you need. I provided the link so you could see the label. Camping World will carry it for sure, if you have one near you. I am not sure if Lowe's or Home Depot carry it. This is THE solution you need.
Why not use dicor lap sealent?
https://www.amazon.com/gp/product/B000BRF7QE/
This is what I used on my maxxfan, been through plenty of storms during the last 6 months. No leak from the fan.
Butyl underneath then dicor around the edges is the traditional approach.
If you use painter's tape as a border (maybe .75" away from the edges) you can remove the tape before the sealant sets and avoid the melted wedding cake effect.