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.

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!

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.

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.

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

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

Product ID: 33726257

Details

Brand
Flex Seal
Item Weight
16 ounces
Item dimensions L x W x H
4 x 3.4 x 3.4
Material
Rubber
Style
Liquid Rubber

🌞UV Resistant for Long-Lasting Durability

💧100% Waterproof Seal

🛠️Flexible Rubber Coating for Versatile Application

€ 58.00

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Description

🛡️ Seal it, protect it, forget it — Flex Seal Liquid has you covered!

MULTI SURFACE MASTERY - Perfect for roofs, basements, RVs, campers, trailers, marine gear, and more—your all-in-one repair solution.
RUST CORROSION DEFENSE - Chemical resistant shield that protects metal, masonry, and plastic from deterioration.
FLEXIBILITY MEETS STRENGTH - Elastic rubber coating adapts to surfaces, preventing cracks and leaks even with movement.
BUILT TO LAST UNDER THE SUN - UV resistant formula ensures your repairs stay strong and vibrant, no fading or cracking.
WATERTIGHT PROTECTION ANYWHERE - Brush, roll, dip, or pour on a seamless rubber barrier that locks out water, air, and moisture.

Flex Seal Liquid is a 16 oz white liquid rubber sealant designed for professional-grade waterproofing and flexible protection. Its UV resistant, breathable formula creates a durable, watertight barrier ideal for roofs, basements, RVs, marine applications, and multiple surfaces including plastic, masonry, and EPDM. Trusted by thousands with a 4.4-star rating, it prevents rust, corrosion, and damage from moisture and chemicals, making it the go-to solution for lasting repairs.

Specifications

ASIN	B01GFY9Z8C
Best Sellers Rank	#5,770 in Automotive ( See Top 100 in Automotive ) #23 in RV Sealants
Brand Name	Flex Seal Liquid
Color	White
Compatible Material	Plastic
Customer Reviews	4.4 4.4 out of 5 stars (2,627)
Global Trade Identification Number	00853517006344
Included Components	Household Item
Item Dimensions	4 x 3.4 x 3.4 inches
Item Form	Liquid
Item Type Name	Flex Seal Liquid Rubber in a Can, 16-oz, White
Item Weight	16 ounces
Manufacturer	Flex Seal Liquid
Material Type	Rubber
Model	FLEX SEAL - LFSWHTR16 - WHITE
Number of Items	1
Part Number	LFSWHTR16
Style Name	Liquid Rubber
Surface Recommendation	Tile
UPC	085351700694 853517006344
Unit Count	16 Fluid Ounces
Warranty Description	Warranty
Water Resistance Level	Waterproof

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 58.00

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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