SKU: 39624891352

LEAK STOPPER Rubber Flexx 15-oz Waterproof Roof Sealant Spray – White

Sale price$13.21 Regular price$14.68
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

LEAK STOPPER Rubber Flexx 15-oz Waterproof Roof Sealant Spray – WhiteRubber Flexx 15 oz Waterproof Roof Sealant Spray Spray on elastomeric sealant that creates a flexible, waterproof barrier on roofs, gutters, flashings, windows, skylights and more. The white coating resists cracking and peeling, is paintable after drying, and helps protect surfaces from rust and corrosion. Key Features: Easy Spray Application: Just point and spray for fast leak sealing with no tools required Flexible, Durable Seal: Elastomeric coating

Rubber Flexx 15-oz Waterproof Roof Sealant Spray

Spray-on elastomeric sealant that creates a flexible, waterproof barrier on roofs, gutters, flashings, windows, skylights and more. The white coating resists cracking and peeling, is paintable after drying, and helps protect surfaces from rust and corrosion.


Key Features:

  • Easy Spray Application: Just point and spray for fast leak sealing with no tools required
  • Flexible, Durable Seal: Elastomeric coating resists cracking and peeling for long-lasting protection
  • Multi-Surface Use: Ideal for roofs, gutters, flashings, skylights, windows, foundations, planters, and trash cans
  • Paintable Finish: Can be painted once dry to match surrounding surfaces
  • Waterproof Performance: Stops leaks and helps guard against rust and corrosion

Specifications Table:

Specification Details
Series Name Rubber Flexx
Color/Finish Family White
Container Size 15-oz
Drying Time (Minutes) 10
VOC Level (g/L) 300
Cement No
Elastomeric No
Fibered No
Waterproofer Yes
CA Residents: Prop 65 Warning(s) Yes
Warranty None
For Use with RVs No
UNSPSC 30151500
Application Method Spray can
Finish Paintable after dry

Frequently Asked Questions (FAQ):

Q: What surfaces can this sealant be used on?
A: Suitable for roofs, gutters, chimneys, flashings, pipes, vents, exterior foundations, planters, trash cans, windows, skylights, RVs, campers, trailers, and more.


Q: How do I apply it?
A: Clean and dry the surface, shake the can for at least 1 minute after the rattle is heard, then spray steady even strokes from 2–10 inches away; apply multiple coats allowing 20–30 minutes between coats.


Q: Is it paintable?
A: Yes, the coating can be painted after it dries.


Q: How quickly does it dry to the touch?
A: Approximately 10 minutes under typical conditions.


Q: What color is this product?
A: White.


A Sleek, Seamless Shield in Crisp White

Rubber Flexx lays down a clean, matte-white veil that tidies up problem areas while sealing them from the elements. Its elastomeric flexibility is the quiet luxury—subtle, resilient, and beautifully functional. Use it to create a unified edge around skylights and flashing, then topcoat to match your palette for a tailored finish. It’s the discreet essential that keeps outdoor details polished and protected.


Seal leaks fast with Rubber Flexx and finish the job with a paintable, long-lasting waterproof barrier—add it to your cart now.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39624891352

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4.4 ★★★★★
Based on 1436 reviews
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Product Reviews
N
Verified Purchase
Nancy
Bozeman, US
★★★★★ 3
Won’t stay in place
Color: Blue, Size: Large
While the leash was nicely made, the lead would not stay in place. The slide to hold the “O” ring in place kept sliding there for the leash would loosen. The padded handle was nice for sure
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
M
Verified Purchase
Maegan C.
Alexandria, US
★★★★★ 5
Great leash
Color: Blue, Size: Large
Good quality and like the 2nd handle. Go for it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
B
Verified Purchase
Brandee Martinho
Bozeman, US
★★★★★ 5
The dogs loved it! Will buy again.
Style: Squeaky Chicken
My dogs have really enjoyed all the layers to this toy. It squeaks and has a noisy film on the inside of the cloth that they really like. The toy itself is very stiff and rigid but they like that. It’s been about 3 months and they recently broke through the pink layer so it lasts quite a while. It was a challenge for them to get the layer off once they had broken through the stitching so it would keep him occupied for a very long time.
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Reviewed in the United States on January 21, 2026
R
Verified Purchase
Randy C.
Dallas, US
★★★★★ 5
My dog LOVES this, but...
Style: Squeaky Duck
My dog loved this right out of the box, she didn't learn to squeak it for a couple of hours, but she just stopped playing with her other toys, ragged as they may be... My dog is a Manchester/hound dog mix, of some sort, I'm only sure about the Manchester, she resembles them in look, size, weight, and all else. She weighs approximately 20-ish pounds, or so. With that said, like I said, she loves it, so much so that within 16 waking hours after its arrival she brought me the inner squeaker, the body was in the kitchen. :) She tore off the top part of the head and gained access to the squeaker, and EXACTLY as advertised and other reviews, it is a really good squeaky toy, she really doesn't seem to mind that the outer portion is gone, the (seemingly) durable squeaker might actually last. She can still play with the 'body', the toy is made that when (not if) they rip off an appendage, the nentire innards WILL NOT come out. It's a well designed toy in that respect. So, at times she will play with that too, she has brought me the BODY several times too, My dog is a really CRAZY chewer, she is somewhere under a year old and she will chew on anything that she is in front of her, including rocks, a blade of grass as she runs by, furniture legs, window sills, you name it, she has eaten it. She is a problem dog, but we picked her, and we'd do the same if it was our kid, we wouldn't throw them out. :) She has to be watched constantly, that is not the most fun, but, like they say, 'It is what it is'. I mention all of that to show that even though she is a crazy chewer, the rubber portion of the toy is still 'with us', for now, I will update this if anything else develops, and I am sure it will. Oh yeah, I really need to add, I don't think that the makers can make a chew toy 'outer' from anything that will last that long, not unless you go to a rope material, and I did not want that, it can be swallowed and cause more trouble. (Fabric can be swallowed too, but it's at least softer...) So, really, more than likely you can't get any better than this if your dog is a crazy chewer too.
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Reviewed in the United States on July 1, 2023
A
Verified Purchase
Amanda Pike
Birmingham, US
★★★★★ 1
Awful Durability
Style: Squeaky Chicken
My dog had this toy for all of 30 minutes an COMPLETELY destroyed it. He is not an aggressive chewer, and has had plenty of rip and reveal toys from Bark Box last WEEKS. I thought I'd try out another brand, but I will be swiftly placing a Bark Box order. I am very disappointed in the durability and quality of this toy thay is supposed to survive non-agressive chewing. If I could give 0 stars, I would have.
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Reviewed in the United States on May 15, 2026

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