Can this be used on flexible surfaces?

Depends on how flexible. It has to be able to adhere to the surface. It cures the same as rubber in a tire. There is some give.

Hello there. That's an excellent question. Flex Paste can be applied to dry or wet surfaces and even underwater. It does not dissolve, creating a watertight seal. Thank you very much for reaching out to us with your question. Please write to us anytime. We're always happy to help. Flex On!

Flex seal pasta can it be used on curved surfaces?

Yes it can be used on any curved and even upside down surface but if ordering on-line, if you open the can and the edges are turning hard return it ASAP because chances is it's hard on bottom as-well and you don't get your money worth

Can I use in a in ground swimming pool to repair a crack

Yes, it can be applied underwater. It won’t dissolve or wash away. It even dries underwater! Flex Paste is easy to use. With a putty knife, trowel, spatula, roller, or stiff brush remove a smooth even layer of material from the top of the tub. Scooping deeply into the tub may cause air pockets which can dry FLEX PASTE. Apply a generous amount using a smooth sweeping motion.

Flex Seal Paste 1 Lb Jar White | Desertcart Morocco

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Description

🛠️ Seal it, paint it, forget it — Flex Paste locks down your fixes like a boss!

SEAL LIKE A PRO - Creates a flexible, rubberized barrier that blocks air, water, and moisture for lasting protection.
INSTANT GAP FILLER - Super thick paste clings and fills large cracks, holes, and gaps with ease—no mess, no stress.
DI YS BEST FRIEND - Paintable after curing, making repairs seamless and stylish—blend it in or stand out with confidence.
FRESHNESS LOCKED IN - Innovative Stay Fresh container prevents waste by blocking air and preserving sealant power.
VERSATILE DURABLE - Perfect for indoor/outdoor use on walls, roofs, RVs, concrete, and more—resists UV, rust, and corrosion.

Flex Paste is a premium 1 lb black rubberized putty that waterproofs, seals, and protects surfaces by filling gaps, cracks, and holes. It works underwater, resists UV damage, and is fully paintable, making it ideal for a wide range of indoor and outdoor repairs on materials like concrete, drywall, metal, and more. Packaged in an air-tight Stay Fresh container, it ensures no waste and long-lasting sealing power.

Specifications

ASIN	B084TDJLKT
Best Sellers Rank	#26,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #557 in Cyanoacrylate Adhesives #677 in Hardware Sealers
Brand Name	Flex Paste
Color	White
Compatible Material	Aluminum, Ceramic, Glass, Metal, Polyvinyl Chloride, Wood
Customer Reviews	3.8 3.8 out of 5 stars (3,161)
Included Components	Household Item
Item Dimensions	10.8 x 10.8 x 6.4 centimeters
Item Form	Paste
Item Type Name	Flex Paste 1 lb Jar (White)
Item Weight	1 Pounds
Manufacturer	Flex Paste
Material Type	Synthetic resin
Model	FLEX SEAL - PFSWHTR16 - WHITE
Number of Items	1
Part Number	PFSWHTR16
Style Name	paste
Surface Recommendation	Tile
UPC	850010226835
Unit Count	16 Grams
Warranty Description	1 Year Limited
Water Resistance Level	Water Resistant

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Flex Seal Paste 1 lb Jar (White)

Details

Details

Description

Specifications

Common Questions