Sashco 10026 Big Stretch Caulk Slate Gray 10.5-ounce

Easy to apply with excellent adhesion.

I used this to fix some soft spots under my vinyl floors. Came out great

Filled crack in wall of our cellar nicely. It dried to a stretchy consistency which is what I bought it for.

Slate gray is a close match to Benjamin Moore's Weimaraner AF-155. Also matches soffits and downspouts in the color Clay. Color blends in perfectly. Rechecked an area near a vent I did four and a half years ago and still looks great!Please note color will look almost off-white while wet, but once cured it is the correct color. I tested on a paper plate and let it cure out first time I bought, cause my house isn’t a slate gray color, but wow this matches the BM Weimaraner perfectly! My downspouts and soffit color are called Clay, but they look very close to the Weimaraner color on my wood siding, so this caulk has worked out great cause I don’t have to paint it to match. Lowe’s only keeps white and clear in stock so thank-goodness for Amazon!I try to check the house once a year for places that might need caulking, so I’m back for more.So far, I’ve not had to re-caulk any places that I used Big Stretch on so that says a lot! I use backer rod before applying on couple wide cracks and it’s still fine!

Used on a slate floor to wall color did not match looked more of a brown I bought same brand in gray which was a good match

I know they don't recommend this product for constantly-damp environments, especially showers/tubs, but I've had it in my tub for 6+ months and it hasn't ripped yet. I've re-caulked that tub a half dozen times because it was installed wrong and sinks when full of water and a occupant (or two) and this stuff simply doesn't rip. It turns a little pink if you don't clean it for a month, but lightly cleaning without an abrasive cloth works fine. The reason it stretches so well is because it doesn't 100% dry. It maintains a bit of pliability throughout its life, even in cold temperatures. As an added bonus, it is easy to fix/patch compared to silicone which won't stick to itself.Simply fantastic stuff.

Love the product, but hated the color. The color was more of a bright silver, didn't match the top of the tube at all. We were trying to match old mortar on a brick walkway. We used it, because we had to use something. My DH got the idea of putting a dusting of dry mortar on it while it was still wet. Worked like a charm. The product is great and was easy to use and would have 5 stars, but due to terrible color chart/match, only gets 3.

I have used may caulks but none of them really stretch with the exception of "Big Stretch". I used around 20 tubes on my mountain cabin over the last 11 years and the stuff that is 11 years old is still holding up even when covering a 1/2 inch crack. Silicone based caulks do not come close to big stretch if you need flexibility or need to cover a large gap. One quirk is that the caulk will disolve in water when first applied until the skin hardens some. Then it is impervious to the elements.