*The price and inventory of products offered on the website may vary. The price may differ from an advertised price due to varying conditions in different markets, errors or situations beyond our control.
Flextra sealant.
• It is extra flexible, extra adherent and extra durable
• It adheres to almost all surfaces
• Multi-purpose
• Superior for exterior use.
Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
Filter Reviews
Rating
Locale
39 to 68 of 246 Reviews
39 – 68 of 246 Reviews
Sort by
Most Relevant
annefab9f
5 out of 5 stars.
Effective!
a year ago
(This review was collected as part of a promotion.) We used this to help seal some of our exterior window frames and it was an exceptional solution to create a tight and neat seal. It's an easy application which adhered easily and offers good coverage and easy clean up. This sealant can also be used on exterior door frames and siding.it is resistant to rain, stays glossy and dirt free. This is definitely a product I will continue to use.
Originally posted on influenster.com
leslievfd59
4 out of 5 stars.
Really works for small places that need to be sealed
a year ago
(This review was collected as part of a promotion.) I was excited to try this on my outside window that has a small draft first. It worked and you can barely detect it. Excited to see the difference in the winter! I used it on my above ground pool filter as well. Unexpected leak at the seal and this stuff worked like a charm! No more leaks! Highly recommend. Easy to peel off once dry if you are t happy with placement as well!!
Originally posted on influenster.com
lucyh
4 out of 5 stars.
Easy to use
a year ago
(This review was collected as part of a promotion.) I’m so grateful to to try this sealant product from Influenster free of charge. When I receive this in the mail, I was really excited as I was able to use this around the windows in my bedroom it was easy to use and is working really great so far. There’s still plenty of product in the packaging and I plan to use it in other rooms in my house. I would highly recommend this brand.
Originally posted on influenster.com
Anonymous
5 out of 5 stars.
Great Product!
a year ago
(This review was collected as part of a promotion.) I received this product for free in exchange for my honest review. Mulco Flextra Clear is wonderful. It’s nice and easy to work with. It doesn’t stick to your fingers as other caulking does. I used it on my parent’s window to seal the handle. I got the clear caulking and I loved that it was actually clear. I would definitely repurchase this again. I highly recommend Mulco!
Originally posted on influenster.com
emmaa37
5 out of 5 stars.
It was pretty great
a year ago
(This review was collected as part of a promotion.) I used this mulco flextra clear and I am not a handy person, but have some cracks on an old wooden window that over time just needed resealing and the flextra clear was super easy to use. I appreciate that it's dries down clear and that it works for a number of applications, so there's no need to purchase a few different products to fix everything up. It definitely stinks!
Originally posted on influenster.com
juliana88
5 out of 5 stars.
Great Sealant
a year ago
(This review was collected as part of a promotion.) I received Mulco Flextra Clear Sealant to try for free from Influencer in exchange of my honest opinion of the product. I used it to seal my windows in my basement renovation project. It went on smoothly and sealed the cracks well. I liked that it is a clear sealant so I can paint it to match the colour of my window frames. I will definitely recommend this product.
Originally posted on influenster.com
karenc708
4 out of 5 stars.
Clear exterior sealant does the job well!
a year ago
[This review was collected as part of a promotion.] This clear sealant is designed for exterior doors, windows & siding! Straight forward to use. Use a caulking gun, cut the tip off with a knife & you are ready to go. Goes on smooth & clear, extra flexible & stretches up to 1400%. Use a soapy finger to smooth it. We capped it with a nail, wish it came with a cap to seal it but none of them do. Good product.
Originally posted on influenster.com
twomanydegrees
4 out of 5 stars.
Easy to Use Sealant - EXTERIOR USE ONLY
a year ago
(This review was collected as part of a promotion.) I received the Mulco Flextra Clear Sealant for free from Influenster and Mulco in exchange for my honest opinion. The Mulco Flextra is a clear sealant that is extra flexible and durable. It’s for exterior use only. I used the Mulco Flextra Clear sealant to seal the joints around the exterior window frame near the basement. Water has been coming in from the driveway and leaking into the basement. I was very impressed with the quality. This sealant is an excellent multi-material adhesion. The smell is pretty strong but it disappears after a couple of days. A huge positive is that it’s resistant to our Canadian weather. After 5 minutes, the sealant was completely dry. Its consistency and texture made it easy to apply and smooth out. We had a pretty big rain storm come through the other day and I noticed not as much water was coming in from the driveway (there are other issues going on that the sealant cannot fix). I would recommend!!
Originally posted on influenster.com
rose13
4 out of 5 stars.
Easy to use and affordable!
a year ago
(This review was collected as part of a promotion.) The product was easy to use but needed a bit of practice to get a straight line. It applied smoothly and was easy to apply to the outdoor windows. You will need a caulking gun to apply the product. I can't comment on whether it keeps the rain out as it hasn't rained here yet. The price point is reasonable. Overall i would give this product a 4 out of 5.
Originally posted on influenster.com
marissaa1015
4 out of 5 stars.
Got the job done!
a year ago
(This review was collected as part of a promotion.) I received Mulco Flextra Clear Caulking for free from Influenster in exchange for my honest review.
The English instructions were hard to find but once located they were clear and easy to understand. I used this product around tilting. The product was easy to disperse and the application was smooth. The product did have a very strong chemical smell .
Originally posted on influenster.com
lumanata
5 out of 5 stars.
Saved our vacation trailer!
a year ago
(This review was collected as part of a promotion.) So I wasn't sure how I was going to review this....til we got a call that our trailer at our vacation spot was leaking - BADLY! I brought this just in case and it ended up saving the day. I used it to seal up around the cracks where the water was coming in after we patched a hole and voila! No more leaks. It looks good too! So far its holding up great.
Originally posted on influenster.com
khushbakhts
4 out of 5 stars.
Pretty good product!
a year ago
(This review was collected as part of a promotion.) I used this to seal the cracks around my windows and so far so good! It does have a strong scent but it’ll go away in a few hours with the windows open. It has a decent drying time and is quite easy to use; however, it is not any particularly different than other sealants I’ve used. Regardless, pretty solid product that definitely gets the job done!
Originally posted on influenster.com
momofrogue
4 out of 5 stars.
Beginner level easy
a year ago
(This review was collected as part of a promotion.) I was worried as I had never used a product like this before. I decided to throw caution to the wind and give it a go cleaning up the seals on my windows. This product was a beginners dream. It went on super clean with very few blobs, was easy to clean up my mistakes. I look forward to trying this product again with other seals around my house.
Originally posted on influenster.com
samplinainteasy
4 out of 5 stars.
Great sealant
a year ago
(This review was collected as part of a promotion.) We used this #freeproduct we recieved from influenster on our outdoor windows. We had some space in between the window pane that we had wanted to.seal for a while. This sealant was super easy to.use and not messy at all. I love that is is clear and did not change the appearance of our windows at all. I will repurchase this brand in the future!
Originally posted on influenster.com
jam87
4 out of 5 stars.
Easy to use
a year ago
(This review was collected as part of a promotion.) This product was given to me to review. We used it outside our house to fill exterior cracks around doors and windows. It goes on easily and smooth. It is clear and blends in well. It is a bit smelly when applying but it dries fairly quick. I can’t comment on durability of it yet as it has not been long enough to see how it holds up outside.
Originally posted on influenster.com
lindsayp8
5 out of 5 stars.
Gets the job done!
a year ago
(This review was collected as part of a promotion.) Product application was very smooth. The sealant is clear, not cloudy. These are the highlights of this product! Otherwise, a sealant is a sealant. Hasn't been long enough to comment on durability since application. It's waterproof. This is an exterior product. Mulco sells product for interior use with less of a smell. Buy for your needs.
Originally posted on influenster.com
jaaaywong
5 out of 5 stars.
No mess & easy to use
a year ago
(This review was collected as part of a promotion.) I received this product from influenster to try in return for my honest review. I used this around the seams of my eavestrough and it really did the job. Easy to smooth out and easy to apply. Not sure how long it’ll stay up as I just applied it but it’s looking pretty promising! The leaks are non existent now. I definitely recommend this!
Originally posted on influenster.com
nataliel113
5 out of 5 stars.
Highly recommended
a year ago
(This review was collected as part of a promotion.) I recently got the flextra to try and review it. My daughter has been having water problems from one of her upstairs window. We've tried a few other products but it always came back. We used the products a few weeks ago. Its been raining every other day and so far no water!!!! The product was so easy to use. I'll definitely buy it again.
Originally posted on influenster.com
cparsons
5 out of 5 stars.
Amazing Product
a year ago
(This review was collected as part of a promotion.) I was lucky enough to be selected to try this product for #FreeProduct and give my honest opinion. I used the product to seal my windows, it was super easy to use and worked very well at fill the cracks. I like how good it covers the cracks for my windows. I like this product and I will be looking to buy some more to do all my windows.
Originally posted on influenster.com
undivided_honesty
5 out of 5 stars.
super easy to use
a year ago
(This review was collected as part of a promotion.) I am not a handy person, but have some cracks on my back door and window that over time just needed resealing and the flextra clear was super easy to use. I appreciate that it's dries down clear and that it works for a number of applications, so there's no need to purchase a few different products to fix everything up around the house.
Originally posted on influenster.com
alessandram75
4 out of 5 stars.
Amazing for doors
a year ago
(This review was collected as part of a promotion.) I was so happy when I received this because we got a new sliding door and we wanted a clear sealant. My husband was pleasantly surprised at the quality and he's a carpenter. We wanted to test it on this door first, now we are going to use it for our other windows we are replacing. Application was good, seals great, highly recommend it.
Originally posted on influenster.com
ellasbabe
5 out of 5 stars.
Easy and not messy
a year ago
(This review was collected as part of a promotion.) I got this product for free to test in exchange of my honest opinion from Influenster. The timing was great, we just installed a new split unit A/C so we needed a sealant for the holes in the outside wall and that is exactly what we needed the Mulco for. It was easy to open and went on clean and was not messy to apply. Looks great too!
Originally posted on influenster.com
antonial13
5 out of 5 stars.
Pretty easy to use
a year ago
(This review was collected as part of a promotion.) Got this for free from Influenster to exchange my honest opinion. We used it to seal the cracks between the garage roof and leaf guard gutter. The application was easy, it went on easily and smoothly. It seems sticking on pretty well. The smell was a bit strong but disappeared soon after. It worked well. It is a pretty decent sealant.
Originally posted on influenster.com
kaitlynmae77
4 out of 5 stars.
EASY TO USE
a year ago
(This review was collected as part of a promotion.) We had a crack in our siding and wasps were getting into our home. I tried Mulco Flextra Clear and it did the trick! It's easy to use and applies smoothly. Since it's clear I wasn't so worried about making a mistake or making it look perfect! There is a slight odor but goes away quickly. Definitely a good tool to keep in your house!
Originally posted on influenster.com
bartz
5 out of 5 stars.
Facile à appliquer même pour les débutants.
a year ago
[Cet avis a été recueilli dans le cadre d’une promotion.] L'application était simple. Le produit ne coulait pas et c'était facile de l'essuyer lorsque je dépassait ma ligne. J'ai refait le contour de ma porte patio sur mon balcon. Je suis très content du résultat car je ne suis pas le meuilleur des bricoleur!! J'ai eu la chance d'essayer mulco flextra clear grâce à une campagne rémunéré.
(This review was collected as part of a promotion.) Love that this product is actually clear and dries clear. Works well and secured the door frame as we needed it to. Really strong smell. We only used it to make about a 2' line but it's left such a strong smell for nearly 20 hours which led to a bad heartache. Happy with the result but won't be using again because of the smell.
Originally posted on influenster.com
maritzamm
4 out of 5 stars.
Great!
a year ago
(This review was collected as part of a promotion.) Did the job. I used it around my mailbox to help seal around the brick area to avoid more air coming in ( my mailbox is what was once used back in the day by milkman to place milk in or bread, got converted into mailbox) went on smoothly. Only thing that would make it better was if it was white instead of clear but still great.
Originally posted on influenster.com
vls1022
5 out of 5 stars.
Works as advertised
a year ago
(This review was collected as part of a promotion.) This review is incentivized (product was given free in exchange for my review).
Great product, works well to seal windows and doors. Product was easy to use and it sealed up the gaps I had around my door and blocked the draft from coming in. The clear color hides the sealant from view. I would highly recommend this product.
Originally posted on influenster.com
sarahprestona3c387dc
5 out of 5 stars.
Durable & Easy Application
a year ago
(This review was collected as part of a promotion.) I recieved Flextra Ultra free from Influenster and Mulco to test and provide an honest review. I used the Mulco Flextra Clear Sealant to replace an exhausted seal around a window. The sealant is easy to apply, sets quickly and remains clear! I liked the quality of this sealant, and would use or purchase again for future jobs.
Originally posted on influenster.com
ashleyf483b
4 out of 5 stars.
Easy to use and does it job
a year ago
(This review was collected as part of a promotion.) This product was easy to use and easily did its job filling cracks on the outside of my windows and doors. It glided seamlessly and blended into the door and windows leaving a clear finish. The product is thick and seems durable. As it is thick, it’s slighter harder to apply, but overall great product and I would buy again.