Flex Seal LiquidRubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz

Works great. Completely stopped rain from leaking through my overhead lights on my Freightliner Cascadia

Works for all applications

Used to coat Texas-Sun exposed top edge of an Intex pool. Application went well and, so far, so good. Be prepared to throw away your brush and, please know, the product in the can will not stay a liquid, even with a can top perfectly installed and...sealed with flex seal. Buy only what you need

Excelente!! Llegó a tiempo. Recomendado

Problem of electrical cord passing down through a backyard fountain. Someone had tried to seal it with RTV, which left it leaking and a surface difficult to seal to. I cleaned surfaces with white vinegar (4 percent acetic acid), then muriatic acid (15 percent HCl), and then rinsed and dried. Brushed acids on with old tooth brush. Secured the cord to prevent movement and applied two generous layers to this sealant two days apart, extending them out past the old seal attempt a couple of inches. Applied it with a popcicle stick and cleaned up my hands immediately with soap and water. No leak, no mess, no trouble. Doesn't matter whether it sealed to the old RTV or not as I can see it bonded well to the electrical cord and to the fountain surface. I bought 2 pounds and probably used about one or two ounces, but it was well worth the cost. I like things that work the first time with no hassle, especially when fixing someone else's screwup.

Trae poca cantidad del producto... por el precio del producto esperaba algo más, pero cumple para lo que se fabricó

A bit expensive, but, definitely the right thing to line small fountains. I emphasize small, since the one can only holds 16 ounces. The product glides on, smoothly, and has a slightly thick viscosity, so you can push it, with the brush, into every nook and cranny, and ensure a good seal. It will span cracks, even, if they aren't too wide, which is very helpful, when redoing an old concrete fountain. If your basin, or surface, is more than 21 inches, I would recommend buying a second can, at the time you buy the first. I just received my second can, ordered separately, so I can finish my project. One note : I ordered it, on May 07, and it didn't arrive until May 29, and I am a PRIME member. I didn't like that, but, perhaps it had to do with the pandemic delays. Not sure. Overall, it is a reliable product, which does its job, well.

Works great and seems of good quality and can be layered to the thickness you want. As dries quick so buy extra brushes or rollers.Update 7-25 I needed this stuff to think out as using more like a paint where if you use it otherwise it kind of runs. Mineral spirits from rust oleum is what I used to thin it. Manufacture says you can't but you can and it still dries like normal as I first tested in a jar and solidified like a hard rubber surface.Just so you know nothing sticks to this stuff as paint and other type of rubber coatings unless it is of the same chemistry as why I had to thin this stuff out and use with a fine brush but dries fast like starts in minutes and then really unusable in about 15-20 minutes for the same effect.