(Flex and Seal) Flex Seal Liquid Large 16 oz. (White)

(Flex and Seal) Flex Seal Liquid Large 16 oz. (White)

Q: Can it be removed from a metal surface? I'd like to paint a temporary white layer on my jeep hard top. But want to remove it after summer.

Flex Seal Liquid can be removed with mineral spirits, acetone, or a citrus based cleaner, but it may be difficult to remove from the entire roof of your car. We recommend testing in a small area so you can see how easy you'll be able to remove it.

Q: I would like to seal my rv septic tank with flex seal. will this hold up against the chemicals as well? and is it able to hold together with weight?

If I were you I would use the Flex Seal Tape, and follow that with the liquid or spray to seal the edges around the tape. If it's under high pressure, does not seal well. Good luck!

Q: How many square feet does a gallon cover,and has any one used on there Motor home/RV trailer?

Many people have had great success using Flex Seal on their motor homes. Here is your coverage ranges Flex Seal Liquid. 1 Large 16oz - up to 20Sq. Ft., 1 Jumbo 32oz - up to 40Sq. Ft., 1 Gallon can - up to 150Sq. Ft.

Q: can you use this to paint plastic? Flower pots specifically, or will it not stick / weird finish?

WE have not tested Flex Tape for this application, however Flex Tape will have excellent adhesion on many surfaces including PVC, acrylic, metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, dry wall, EPDM roofs, some plastics, fabrics, vinyls and so much more! Some materials may take up to 24 hours to reach maximum hold . Always test before use.

4.4/5

Product ID: 725447269

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Details

Material
Rubber
Brand
フレックスシール(Flex
Item Weight
16 Ounces
Item dimensions L x W x H
8.6 x 8.6 x cm
Compatible Material
ゴム

💧Waterproof rubber formula

⚖️Lightweight 453g container

🛠️Easy brush-on application

Frequently Bought Together

Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement

Flex Seal Liquid, 16 oz, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Description

💧 Seal it, flex it, forget leaks forever!

COMPACT POWERHOUSE - Large 16 oz. size delivers extended coverage without bulk.
INVISIBLE WHITE FINISH - Blends seamlessly with your surfaces for a clean, professional look.
TRUSTED BRAND RELIABILITY - From フレックスシール(Flex Seal), the name pros rely on for lasting repairs.
SEAMLESS WATERPROOF SHIELD - Create an instant, durable barrier that stops leaks cold.
EFFORTLESS BRUSH ON FLEXIBILITY - Smooth, rubberized coating that adapts to any surface with ease.

Flex Seal Liquid Large 16 oz. in white is a lightweight, rubber-based waterproof sealant designed for easy brush-on application. Its durable, flexible coating creates a seamless barrier to stop leaks and protect surfaces, all while blending in with a clean white finish. Perfect for professionals and DIYers seeking reliable, long-lasting repairs.

Specifications

Brand	フレックスシール(Flex Seal)
Model Number	FLEX SEAL - LFSWHTR16 - WHITE
Product Dimensions	8.59 x 8.59 x 10.16 cm; 453.59 g
Color	white
Material	Rubber
Laser Class	Waterproof
Are Batteries Included	No
Item Weight	453 g

Have a Question? See What Others Asked

Can it be removed from a metal surface? I'd like to paint a temporary white layer on my jeep hard top. But want to remove it after summer.

I would like to seal my rv septic tank with flex seal. will this hold up against the chemicals as well? and is it able to hold together with weight?

How many square feet does a gallon cover,and has any one used on there Motor home/RV trailer?

can you use this to paint plastic? Flower pots specifically, or will it not stick / weird finish?

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Received my product in pristine condition. Great service overall.

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