FLEX SEAL Family of Products
FLEX PASTE Super Thick Waterproof Rubberized Paste, White, 1-Lb. Tub
Made in Usa
Model #
PFSWHTR16
Item #
269443
FLEX SEAL Family of Products

FLEX PASTE Super Thick Waterproof Rubberized Paste, White, 1-Lb. Tub

FLEX PASTE Super Thick Waterproof Rubberized Paste, White, 1-Lb. Tub is rated 4.3 out of 5 by 493.
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$14.99
In stock
Model #
PFSWHTR16
Item #
269443

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In stock
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Description
FLEX PASTE® is a super thick rubberized paste that you can spread, shape, form and seal virtually everything. Starts out as a thick paste and dries to a strong, flexible, rubber coating. It can be applied to all types of surfaces to seal out air, water and moisture. It clings to the surface and instantly fills large gaps, cracks and holes. It won't shrink or wash away and can be painted any color. Can be applied on dry or wet surfaces, even underwater!
  • Super thick rubberized paste that clings to the surface and instantly fills large gaps, cracks and holes
  • Can be applied on dry or wet surfaces even underwater it won't dissolve or wash away and even dries underwater
  • Expands and contracts never shrinks or cracks
  • Can be painted any color, shaped or molded to take on just about any form
  • Seals holes to help keep insects and rodents out of your home
  • Excellent waterproof sealant
  • Perfect for DIY/handyman projects, crafts, hobbies and more
  • Withstand a wide range of temperatures from -40 F to 200 F once fully cured. (Apply in temperatures between 0 F to 150 F)
  • Seals out the elements - Fills large gaps and holes - Apply on wet or dry surfaces - Shape to take on any form - Clings to multiple surfaces - Push into hard to reach areas - Stays flexible - Never shrinks, cracks or peels - Lasts for years
  • Paintable - Non-flammable - Never Shrinks - UV, Chemicals and Mildew Resistant
  • WORKS ON: Wood, Glass, Tile, Concrete, Aluminum, Metal, Brick, Stucco, Masonry, Copper, Fabric, Fiberglass, Ceramic, Porcelain, Natural Stones, Roofing, PVC, EIFS, EPDM, CSPE, Hypalon Polyurethanes, and Much More!
  • GREAT FOR: Fixing Crack/Holes - Foundation/Concrete Repair - Sealing Out Rodents and Pests - Bath/Shower Repair - Indoor and Outdoor Projects - Roof Repair - Auto/Boat/RV Repairs - Lawn/Garden Projects - Much More!
Specifications
Specifications
SKU269443
Weight1.000000
UPC00850010226835
Country of OriginUS
Package Width3.75
Package Length3.75
Package Height4.0
Model NumberPFSWHTR16
BrandFLEX SEAL Family of Products
Assembled Width3.75
Assembled Length3.75
Assembled Height4.0
Manufacturer NameSWIFT RESPONSE LLC
Rated 5 out of 5 by from Great Features [This review was collected as part of a promotion.] I love how easy and awesome it is to use and there is no smell at all. It does what it says it does great for fixing a small hole in the roof or even the wall that has a hole in it that shouldn't even be there
Date published: 2022-02-11
Rated 4 out of 5 by from Works great [This review was collected as part of a promotion.] I used it to seal a project I did for my feral cats . They needed an enclosure outside that could handle the weather whatever it may be that day and flex paste really helped seal their enclosure and keep the inside good and dry
Date published: 2022-02-10
Rated 5 out of 5 by from Fast Drying [This review was collected as part of a promotion.] I have used many of the Flex Seal products in the past with great results and this FLEX PASTE is no exception. My project was to fill and seal a gap in the flashing on my home's chimney. I applied the product according to the instructions and used a small putty knife. The pasted filled the gap completely and began to harden quickly. I am anxious as to how it will hold up over time but expect it to be long lasting.
Date published: 2022-02-10
Rated 3 out of 5 by from Hard to spread [This review was collected as part of a promotion.] I really wanted to like this product but it was so hard to spread it. I used it to fix a crack in my driveway. It was very hard so it took a lot to get it on. Once I was able to get it on it seemed to work good. It has been holding up so far. I would buy this again if it was easier to apply.
Date published: 2022-02-10
Rated 5 out of 5 by from Hold well [This review was collected as part of a promotion.] I recently use this for a small hole in our basement foundation. When it would rain water would seep through the hole. It has been about a week since I put it on the wall and it is working so far. We had some rainfall and snow melt and where I applied the paste it’s still dry! Definitely works for small holes.
Date published: 2022-02-10
Rated 5 out of 5 by from Great for large areas! [This review was collected as part of a promotion.] I finished my garage with sheetrock and painted it as well. I occasionally kept my dogs in the garage. One decided that she would literally scratch a deep hole in my freshly painted sheetrock. I decided to try the Flex Paste as it was advertised for just such an application. I have to say I am quite pleased. It filled the hole well. I did work a bit with it using a good spatula. My next project is to work on an exterior door frame with the Flex paste. I need a temporary solution to stop the wood rot until I can replace. I will update once I do! I think this will work!
Date published: 2022-02-10
Rated 5 out of 5 by from Works great [This review was collected as part of a promotion.] I got this Flex Seal - FLEX PASTE to try out and it works really great. It is was easy to use and easy to work with. It has held up well where I have used it and is really strong. I highly recommend this for anyone.
Date published: 2022-02-09
Rated 5 out of 5 by from seals well on stucco [This review was collected as part of a promotion.] I used it to seal a crack on the stucco and it does the job. The texture is smooth and easy to spread, dries fast and I was able to paint it after 1 hour or 2. I can think of many usage around the bathroom for my next projects. great product and would always keep a can around
Date published: 2022-02-09
Rated 5 out of 5 by from Great Product [This review was collected as part of a promotion.] I used the flex paste to seal the area on my “she shed” where we installed a turbin fan , I wanted to be sure it didn’t leak or be easy for any critter/bugs to get through .It was easy easy to apply we just followed the directions. It dried pretty fast, it hasn’t rained yet so I can’t contest to that, nor did I paint it. We will see this summer if it cracks . But so far so good.
Date published: 2022-02-09
Rated 4 out of 5 by from Rubber Paste [This review was collected as part of a promotion.] I used this to fix an area around my door where the wood is rottening. The paste sealed the area and it doesn't appear that any water is penetrating in the area and we are having a lot of wet days. I have not been able to paint the area due to the rain so I don't know how well the paint will adhere to the paste. I did find it a little tricky to use the paste.I think it would have worked better for me if I had pastry bag to squeeze the paste out and smooth it with the putty knife. I recommend it to plug up area but I think it need to be package differently like in a caulk tube
Date published: 2022-02-09
Rated 4 out of 5 by from FLEX PASTE - White, Large - 1 lb [This review was collected as part of a promotion.] Was about out of. Our jar of FLEX PASTE - White, Large - 1 lb and grabbed another! This stuff is great! It works like a putty and seals up nicely and flexes! We love it! Water tight and weather tight! Great for all sorts of indoor/outdoor projects that duct tape and glue just aren't enough for.
Date published: 2022-02-08
Rated 4 out of 5 by from Great for almost everything [This review was collected as part of a promotion.] I have been refurbishing my make-up vanity and instead of a wood filler I used the Flex Seal paste to some cracks and breaks in the wood. It dried within 24hrs and was ready to paint. The filling never cracked or shrank which is a huge plus and I only needed one application. I didn't have to send it since it is easy to apply and smooth out, and the label doesn't recommend sanding anyway. Consistency is great, a bit thick but easy to shape and apply. I used a small putty knife which was easy to clean but make sure you use anything that can handle mineral spirits or alcohol. Labels say to not use water for clean up which caught me off guard a little. Overall great product, just make sure you are ready to clean your tools without water later. There is a protective foil and silica packet to preserve the paste. So closing the lid won't be enough, you have to make sure it's sealed each time. Great product, but safer in small packaging so in case of bad seal not much will go bad.
Date published: 2022-02-08
Rated 5 out of 5 by from Works super good! [This review was collected as part of a promotion.] This flex paste works just how they describe it! I’ve used it on ceiling holes, wall holes, cracked areas - it dries easily and doesn’t drip! Easy to spread - make sure to read the instructions and don’t throw away some of the packaging to keep it lasting it’s best! Would definitely recommend and get it again! So many of the others I have used dry out too quick, this is a good one!
Date published: 2022-02-08
Rated 4 out of 5 by from Good for small projects [This review was collected as part of a promotion.] Very helpful product to fill cracks and holes. I have used in bathroom and don’t see any leaks and works wonder. As it is white it just blend with any background and can paint on top of it. I have used this for many small projects and are holding good. Only thing is it doesn’t come with any tools to apply or to work with.
Date published: 2022-02-08
Rated 5 out of 5 by from WORKS! [This review was collected as part of a promotion.] I need to plug up some holes on my wood shed. After seeing the ads on TV I decided to try. Flex Paste works great! Just follow directions. It sanded good . I am super impress how it turn out! Will purchase again!
Date published: 2022-02-08
Rated 5 out of 5 by from Great paste! [This review was collected as part of a promotion.] I received this product in exchange for a fair and honest review. We had to think of something that would need repairing and we decided to try it out on our snow tubes. It actually worked really well, once we actually figured out where the leaks were! The paste is thick, smells OK, and dries in a reasonable amount of time. I think this will work well for many house projects.
Date published: 2022-02-08
Rated 4 out of 5 by from Easy to use [This review was collected as part of a promotion.] I had bought flex seal in the past. I've been using flex tape for quite some time now. Flex paste is the exact item I needed. I had used this as I would for spackle paste. I had small holes that needed to be repaired & waterproof. This did both. Its super easy to work with, clean up was simple, and it seems to be working like a charm. I haven't tried it on a big project yet, but so far, this stuff is a gem.
Date published: 2022-02-08
Rated 3 out of 5 by from Nice Product [This review was collected as part of a promotion.] This flex paste product is workable and spreadable as advertised. Its able to be worked into gaps and decent size holes to fill the gaps from air and water. It starts to cure in about 20 minutes so it gives you plenty of time to finish the job at hand.
Date published: 2022-02-07
Rated 4 out of 5 by from It worked on a different project [This review was collected as part of a promotion.] Thankfully I don’t have leaks or breaks that I need the putty for, but it did come in handy as filler on a wood project. Dried well and holds in place! Would recommend. There’s a minimum character amount I have to hit for this review. Did it!!
Date published: 2022-02-06
Rated 5 out of 5 by from Works great [This review was collected as part of a promotion.] My husband used this on a little repair he did recently and said it was good stuff. It is a nice, thick consistency compared to flex seal. It is easy to wipe clean once you are finished with your project too, which is always nice.
Date published: 2022-02-05
Rated 3 out of 5 by from Works Well in small area [This review was collected as part of a promotion.] This works well in what it is made for, sealing cracks and helping to stop leaks. The container had some dried/hardened materials that were unusable. This will have it's limited uses but it's a great cheap fix to some projects that could otherwise be very costly.
Date published: 2022-02-05
Rated 4 out of 5 by from Very Sticky, just like promised [This review was collected as part of a promotion.] I was glad I read the instructions before using this paste, because I understood two things: replace the aluminum foil cover to keep the paste from hardening, and wear gloves, because this paste will still to everything it touches. I used the paste on our ceramic fountain in the backyard, as it had developed a small crack in one of the tiers. While the paste stuck right away, I gave it a couple of days to cure before adding water. So far, so good, I think my problem is solved! Remember to shape it and smooth it as best as you can when applying the paste.
Date published: 2022-02-04
Rated 5 out of 5 by from I love this stuff [This review was collected as part of a promotion.] We live in an 80 yr old home, so we are ALWAYS fixing things. This came in handy for both a small spot on my wood porch that I needed to seal as well as for a leaky spot on my roof, near our roof access. It was easy to stir around and apply and, so far, it seems to have sealed pretty well.
Date published: 2022-02-04
Rated 5 out of 5 by from This flex paste is awesome! [This review was collected as part of a promotion.] I live in an apartment. I am very cautious about leaving holes from hanging things on the wall. This is a great touch up for the walls. I most recently decided to hang a painting some where else. When I moved it, I used the flex paste to cover up the holes where it had been previously.
Date published: 2022-02-04
Rated 5 out of 5 by from Works Well [This review was collected as part of a promotion.] Flex paste has been amazing. I had a bunch of different cracks and holes to patch. Some were in a retaining wall, a few in the basement, and my garage foundation. For each task, Flex Paste was great. Some of the larger holes took two applications, but in the end, it worked. Now I'm looking for more spots I can use it!
Date published: 2022-02-03
Rated 4 out of 5 by from Does the job [This review was collected as part of a promotion.] I really like this when it came to filling cracks I needed to fill. It's thick and adheres well. It comes out like a soft, movable material and starts to harden up a little shortly after. It is very sticky! Was a little hard to smooth it out because it was sticking to my trowel pretty good. Definitely don't use your hands with this stuff. But once it sat after applying for a good few minutes it was eventually easier to get a smoother finish. Instructions were easily readable but definitely read them. I ended up using the whole jar in one shot but if you plan on storing some, you'll need to read the instructions if you want to keep it in good storing order. Over all it's a great product and I would recommend it if you need a rubberized coating around something.
Date published: 2022-02-03
Rated 4 out of 5 by from Great for cracks [This review was collected as part of a promotion.] I used the putty to fill some holes and cracks that were on the outside walls of my house. I used a putty knife to apply. I used two coats just to ensure it was properly seals. Dried nicely and did not shrink.
Date published: 2022-02-03
Rated 4 out of 5 by from Stops Leaks For the Most Part [This review was collected as part of a promotion.] I used this product to try and fix a leak that has been bothering me on a space on my gutters outside. I applied it to the inside and under the gutter, it applies very well. Once done, your never really sure it if works until it rains. After a few days it rained and I definitely see a difference in the leakage but it’s not completely stopped.
Date published: 2022-02-03
Rated 3 out of 5 by from Good for small leaks [This review was collected as part of a promotion.] I used Flex Paste to seal a small hole in one of my plastic water buckets. So far, so good! But when I went to open the tub a week or so later, the remaining product had dried out and become hard. Works well, but be careful storing what you don't use.
Date published: 2022-02-03
Rated 5 out of 5 by from Works so good [This review was collected as part of a promotion.] I was so excited when it arrived! The paste works like a charm . Do read all the instructions prior to use for best results. It goes on very smooth and dried very fast! I was able to paint over it in an hour!
Date published: 2022-02-03
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