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TheFun1
Reviewed in the United States on March 7, 2025
I used this to seal edges of the EVA foam flooring I installed in my boat. This stuff is GREAT as it self levels and seeps into the gaps making a smooth sealed bond. It does not stick up and peel like normal silicon. This also adheres even better than the peel and stick backing on the foam making it ideal for edge repairs. You can't go wrong with this stuff if you are working on a boat.
Mike
Reviewed in the United States on March 20, 2025
This works great and as advertised. It is self leveling so is best for low slope or horizontal surfaces. It's great for filling small holes and cracks. It seals well and keeps water out. When fully cured it has good flexibility and doesn't shrink very much. The only downside is that paint doesn't adhere to it very well. It seems to be hydrophobic after it's cured which keeps the paint from bonding to it.
Benvedere
Reviewed in the United States on March 14, 2025
Good sealant. It is bright white. Seems a little thin coming out but thickens up some. Flows fast out of the tube so be sure where you point it. It smooths out well. It seems to take a long time drying and I believe it may continue to have a tacky feel once dry.
Tswoodshop
Reviewed in the United States on March 1, 2025
This is a unique product in that it is much less viscous than standard silicon sealant. It was apparently made for sealing a flat roof, like on top of your RV. It has the consistency of honey, so tying to apply it anywhere but a flat horizontal surface is next to impossible, and very messy at best. For what it is designed for however, it's perfect, as any crack you put it in quickly fills every "nook and cranny" of your crack, and it levels itself out perfectly. Once it cures, you have a very good waterproof seal. I wish I had something like this years ago. Five stars and I recommend.
Wubble Gubble
Reviewed in the United States on February 17, 2025
Very easy to apply, levels and fills seem edges.Some rolling or brushing in some areas may be required.Functions very well in creating long lasting, and durable seal against water intrusion on RV roof's.
Sy L
Reviewed in the United States on February 10, 2025
This is a less viscous mix of silicone rubber sealant that one would typically expect to find for use as caulk. It really is self-leveling, flowing like honey or uncured epoxy resin at first. In other respects it's quite similar to "sensor-safe" silicone RTV in what little odor it has. It adheres nicely to acetic acid cured RTV as well. Excellent stuff!
DTech
Reviewed in the United States on January 20, 2025
I tried using this to seal up some open gaps around the window but the it was very runny and didn't stay too well. It also take a bit of time before it cures and yet still too soft. Maybe it wasn't the right type of sealant for my type of job but let's see how long this lasts.
CB
Reviewed in the United States on December 18, 2024
The Self Leveling Marine Silicone Adhesive Sealant is intended to seal leaks in horizontal surfaces. Self-leveling means it will seek the lowest area and pool there. I had to make a dam with painter’s tape across a gap that was open on one end to keep it from flowing out and down the side. This is fine for a flat RV roof, windowsill, or the like, but not good on slanted or vertical gaps. It would cure faster in warmer weather, but it did cure enough to be dry to a touch within an hour. I did not try to work the sealant after application, it flowed to a smooth surface in less than a minute. It adhered strongly to a joint between fiberglass and aluminum. No water leakage now. Time will tell how it holds up. Right now, it looks like it will last.
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