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"Keracaulk U" Unsanded Acrylic Caulk 311ml - Warm Grey

Article #21085220 Model #99310 Format 311ML
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Description

Premium unsanded acrylic caulk by Mapei. This interior caulk is easy to use, easy to clean and formulated to match all of Mapei's grout colours and textures. It is washable, paintable and mildew resistant. Ideal to fill voids up to 6 mm (1/4 '') and redo the joints cracked or faded grout. Also serves as a sealant around sinks, tubs, showers, countertops and ceramic tiles. Let dry at least 4 to 6 hours before painting and protect from water exposure until fully cured for at least 72 hours. This sealant comes in a 311 mL gun's cartridge for easy application and it is VOC compliant.

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"Keracaulk U" Unsanded Acrylic Caulk 311ml - Warm Grey is rated 4.0 out of 5 by 34.
Rated 1 out of 5 by from Pathetic As stated in other reviews, this caulk is watery thin making it practically impossible to get a bead. Then it dries so quickly that it is impossible to make any adjustments in spreading. It tends to ball up, glob up. I might not have purchased this if I had read other reviews in advance. I did use this same brand in a light brown several years ago with no difficulty. But this was pathetic. I gave up and used the tried and true brand of plain white that I have depended upon for baseboards and door trim. Gray was the desirable color, but a nice bead was more important than color.
Date published: 2018-11-15
Rated 5 out of 5 by from Good match to grout Used this for a couple spots and it was a very good color match for the same shade by the same manufacturer of the grout I used. Easy to use in a normal caulk gun.
Date published: 2016-05-02
Rated 2 out of 5 by from Real Pain to use - dries within 50 seconds! I bought this to fill in the wall gaps between the door threshold, shower, tub and the tile I installed. I assumed it would function as any other caulk - meaning you apply it, smear it smooth with your finger, then wipe off what ever excess remains. I learned quickly that the caulk dries almost instantly after the smear. I began only doing 6-10 inches at a time and still had to really hustle to make it work. Ultimately I decided to focus on getting the excess off the tile and will come back later and scrape the extra off the shower and tub and repaint the trim. Also, don't use a wet finger, this caulk is fully water soluble. It was easy to wash off - much like latex paint. I guess that's a positive. Ultimately I was glad I emptied the tube before I finished my 68 square foot bath. I used some 100% silicone white to do the rest (trim is white, tile is gray) and it was way easier and looks good.
Date published: 2016-05-21
Rated 1 out of 5 by from Dried out The tube was useless. I'm not sure how long it had been setting on the shelf but it was obvious that the tube was half dried out.
Date published: 2016-05-21
Rated 2 out of 5 by from Misleading instructions Has a picture of caulk being applied to the rim of a bath and a sink, but on the instructions it says "not for use in areas prone to constant water exposure." Was a nice thing to notice after we had tiled our entire shower and grouted with Keracolor U. Either "constant water exposure" means something other than in a shower/bath, or the picture is inaccurate. Either way, the specifications for this product are misleading. Not to mention you have to wait 72 hours prior to any water exposure.
Date published: 2017-09-19
Rated 5 out of 5 by from Great match with kitchen backsplash grout This caulk matched the same color grout perfectly. Used it for the bottom of the subway tiles where it met the countertops. Couldn't tell the difference in the different materials. Easy to use too.
Date published: 2015-07-27
Rated 5 out of 5 by from Floor tyle installation & product were first class All my neighbors loved the job and couldn’t get over the fact that it was all done by Lowe’s. You have made a lot of new friends ❤️. [This review was collected as part of a promotion.]
Date published: 2019-04-06
Rated 5 out of 5 by from works great i recommend getting this when ever yu buy grout. it works great and is easy to to use to seal crack or problem areas.
Date published: 2013-01-29
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