Flex Seal??Large 16??????? 16 Ounces LFSBLKR16 1

Flex Seal??Large 16??????? 16 Ounces LFSBLKR16 1

Q: Could I dip wooden chair legs in this to prevent them from scratching a wood floor?

Yes, you can dip wooden chair legs but as you use the chairs the bottom will wear off. If they were my chairs I would use felt pads that you can find in any hardware store.

Q: Would a metal surface become insulated electrically after this was applied? Thinking of a tight car battery compartment...

Not enough to protect the battery from eventually shorting out. I would recommend securing a thick piece of rubber between the battery terminal and the metal close to it.

Q: How long dose this take to dry

It takes at least 24-48 hours for Flex Seal Liquid to dry based on the thickness of your application.

Q: My child has a basketball post with a plastic base that holds water. The base has a leak. Is this product suggested? If so, any prep suggested?

Anything works better with a little prep., sandpaper and clean. It should do well. Also as a add the new tape would probably work better.

4.5/5

Product ID: 725447025

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Details

Material
Rubber
Brand
Flex Seal
Style
Compact
Item Weight
454 g
Item dimensions L x W x H
10.2 x 8.6 x

💧Waterproof crack filler

♻️Non-toxic & eco-friendly

🛠️16oz powerful sealant

Frequently Bought Together

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

Flex Seal 2-Pack Black 17oz Stop Leaks Instantly, Waterproof Sealant Coating For Gutters, RV, Roof, Skylights, Windows

Description

💧 Seal the deal, stop the drip — Flex Seal your life!

SAFE SOUND - Non-toxic composition means safe use indoors and outdoors without harmful fumes.
BUILT TO LAST - Durable rubber formula ensures years of reliable waterproof protection.
COMPACT POWER - 16-ounce size packs a punch while fitting neatly in your toolkit or storage shelf.
SEAL LIKE A PRO - Effortlessly fills cracks and holes with a smooth roller, brush, or roll-on application.
VERSATILE APPLICATION - Perfect for quick fixes on roofs, gutters, pipes, and more—don’t let leaks hold you back.

Flex Seal Large 16 Ounces is a non-toxic, rubber-based liquid sealant designed to penetrate and seal cracks and holes, providing long-lasting waterproof protection. Its versatile application methods—roller, brush, or roll-on—make it easy to use for a variety of home and outdoor repairs.

Specifications

Brand	Flex Seal Liquid
Model Number	LFSBLKR16
Product Dimensions	10.16 x 8.64 x 8.64 cm; 453.59 g
Color	Black
Name List for Name Plates	Compact
Material	Rubber
Wallpaper Pattern	Rubber
Included Components	16oz Flex Seal Fluid
Are Batteries Included	No
Item Weight	454 g

Have a Question? See What Others Asked

Could I dip wooden chair legs in this to prevent them from scratching a wood floor?

Would a metal surface become insulated electrically after this was applied? Thinking of a tight car battery compartment...

How long dose this take to dry

My child has a basketball post with a plastic base that holds water. The base has a leak. Is this product suggested? If so, any prep suggested?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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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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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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