14 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

14 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Q: Can you use this Flex seal too caulk around your window frames? (more like a insulation)?, or stop a small draft creeping thru your window pane?

I'm sure you can. I have a waterwheel and trough. I sealed the trough, as it was leaking in several places. Even though water runs rapidly down the trough, I've had no leaking now for 2 years. I also used it to seal a leak on my ATV tir rim. The rim had a slight curve and wouldn't hold air. I sealed the sot that was leaking and it worked perfectly.

Q: I have a leak in my car trunk, can this be used?

It really depends on why there is a leak, but probably not. If it's the weather stripping around the trunk (that rubber tubing stuff), I doubt that this stuff will replace or repair that. That's the most likely reason you have a leak. The seal needs replacing.

Q: Can it be used on concrete?

Yes you can use Flex Seal on concrete.

Q: I would like to use this to refinish and seal up a mobile home bathtub. Does it clean easily? Will it hold up to the constant use of a bathtub?

It will definitely seal and refinish the tub. I’m not sure about easy clean up as I only used it on a boat but it should clean up nicely as it seems to be self leveling spray and is very smooth when completely cured

4.4/5

Product ID: 258860070

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Details

Material
Rubber
Brand
Flex Seal
Style
Item weight
2.3 Pounds
Item dimensions L x W x H
24.1 x 6.4 x

⏳Long-lasting

💧Waterproof

🛠️Flexible Sealant

Frequently Bought Together

Flex Seal, 14 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

Flex Paste, Half-Quart, White, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs

Description

🛡️ Seal the Deal with Flex Seal!

WEATHER WARRIOR - Stays flexible in heat and cold; no sagging or cracking.
CRAFTY COMPANION - Ideal for arts & crafts—unleash your creativity!
PAINTABLE PERFECTION - Once dry, paint it any color to match your style.
VERSATILE PROTECTION - Perfect for gutters, RVs, roofs, and more—transform anything!
SEAL IT DONT STRESS IT - Instantly stop leaks with a durable, rubberized coating.

Flex Seal is a 14 oz, 2-pack waterproof rubber spray-on sealant that instantly stops leaks and protects surfaces. It dries to a flexible, rubberized coating that can be painted any color, making it perfect for a variety of applications including gutters, RVs, roofs, and more. Its unique formula ensures it remains pliable in extreme temperatures, providing long-lasting protection against corrosion and wear.

Specifications

Material	Rubber
Brand	Flex Seal
Style	FSWHTR20-A-2PK
Item Weight	2.3 Pounds
Item dimensions L x W x H	9.5 x 2.5 x 2.5 inches
Compatible Material	Rubber
Water Resistance Level	Waterproof
Item Form	Spray
UPC	810129871333
Unit Count	28.0 Fluid Ounces
Global Trade Identification Number	00810129871333
Number of Items	2
Color	White
Surface Recommendation	Roof
Manufacturer	Swift Response, LLC
Part Number	FSWHTR20
Item Weight	2.3 pounds
Product Dimensions	9.5 x 2.5 x 2.5 inches
Item model number	FSWHTR20
Is Discontinued By Manufacturer	No
Size	14 oz 2 Pack
Item Package Quantity	1
Measurement System	US
Included Components	Flex Seal Spray Rubber Sealant Coating, 14-oz, White (2 Pack)
Batteries Included?	No
Batteries Required?	No
Warranty Description	As Labeled

Can you use this Flex seal too caulk around your window frames? (more like a insulation)?, or stop a small draft creeping thru your window pane?

I have a leak in my car trunk, can this be used?

Can it be used on concrete?

I would like to use this to refinish and seal up a mobile home bathtub. Does it clean easily? Will it hold up to the constant use of a bathtub?

Common Questions

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Good experience, but the tracking updates could be better.

2 months ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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14 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Details

Description

Specifications

Common Questions