Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

This is expensive but I’ve got to say, comes out so nice and smooth, the application is very easy and it holds nicely.

Great product. Did the job and didn't need a caulk gun

I re-caulked my bathtub with this. It took a bit to get the caulk “flowing” but was pretty easy to use after that. I gave it four stars because it seemed a bit sticky to work with compared to my old caulk gun caulk—but it does seem very water resistant. I would get this again—just need more experience w it!

Oh my gosh this is the best thing ever!! I have issues with my elbow so a regular caulk gun just doesn’t work as it’s just too hard but this is easy. Perfect even I can do it dries quickly quality is great. Smell is fine. Definitely recommend.

Used to seal my floor boards. Worked excellent. Will buy again.

I purchased 2 cans of FlexSeal to touch up a few areas in the kitchen and bath that had begun to erode. What a big mistake I’ve caulked before but I couldn’t find my caulk gun after a recent move. FlexSeal seemed ideal! No caulk gun needed. Based on the commercials and online videos, it seemed simple to use. NOPE! I was contacted by FlexSeal following my initial review. A representative said that I would receive a refund for one of the cans I purchased. After a month, I followed up with a call. Then I made another call and another call. Each time I left a message. To date, I never received a call back or that refund check. Save yourself some aggravation and don’t buy! Please read my original post. FlexSeal does not come out in a nice small bead. Even on the lowest setting, it spews out in a glob. It is sticky and adheres to surfaces almost immediately. You cannot use a caulk tool or your finger in order to get a tight seal because FlexSeal sticks to the tool and you. Here is the good part soap and water is pretty much useless against FlexSeal. You will need acetone or mineral spirits to get it off you and unwanted surfaces! I nearly scrubbed my hands raw trying to get it off me. Ladies, it will also eat away and discolor your nail polish! I made a mess in my kitchen on the backsplash and granite. A simple maintenance job with an inferior product is now costing extra money. I’ve now hired a handyman to tackle the FlexSeal mess and I’m stuck with an extra tube of the stuff. I only used the white tube and cannot return the clear. Amazon will not take it back!! They know this product doesn’t live up to the hype. I should’ve just bought a new caulk gun and regular caulk, and saved myself some money and aggravation.

confused about this product. it was Consumer Reports rated their top pick. but I found it hard to use, messy, hard to remove from fingers, and applicator opening was round and hard to get a 45 degree angle as directed. suggest a rethink of applicator design.

Used it along the base of the kitchen backsplash & it turned out really well. Clean & easy ... huge improvement over the caulking gun method.