Could you do several layers or one very thick layer to create a rubberized coating on something?

Absolutely, just please remember that the thicker the final coating is, the longer the cure time will be. We highly advise creating the coating by adding layers to the surface rather than just one thick coat.

Any temperature requirement?

Flex Paste can be applied in a wide range of temperatures from 0°F – 150ۜ°F. Once applied and fully cured it can withstand a wider range of temperatures from -40°F – 200°F.

Can this be used to fix crack in small ref/frezer

Hi there. Thank you so much for reaching out. Flex Paste can withstand low temps like that in a freezer. Although some customers have found success with similar applications, it has not been tested for its safety when coming in contact with items used for food preparation, storing, or serving. Please contact us if you have any additional questions. We're always happy to help. Flex On!

can flex paste be painted ?

Yes. Must be fully cured before painting.

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Flex Paste(フレックスペースト) 3ポンドジャー

Product ID: 770099470

Details

Material
Rubber
Brand
フレックスシール(Flex
Style
3lb Black
Item Weight
1.36 kg
Item dimensions L x W x H
12.7 x 10.8 x

🎨Fully paintable after curing

💧Waterproof & usable underwater

🛠️3 lb super thick rubber paste

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153354CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal it, fill it, and flex your fix-it skills with Flex Paste!

INSTANT GAP FILLER - Super thick formula fills large cracks, holes, and gaps with ease—no more wasted time or materials.
VERSATILE DIY ESSENTIAL - Ideal for everything from foundation repairs to pest-proofing and shower sealing—your all-in-one fix-it paste.
CUSTOM FINISH FLEXIBILITY - Once cured, paint over it any color to match your style or project needs—UV and corrosion resistant.
SEAL PROTECT LIKE A PRO - Creates a flexible, waterproof rubber barrier that locks out air, water, and moisture.
UNDERWATER APPLICATION READY - Unique formula cures underwater, perfect for marine, RV, and outdoor projects.

Flex Paste 3-Pound Jar is a heavy-duty, rubberized sealant that penetrates deep to create a flexible, waterproof barrier. It fills large cracks and holes instantly, cures underwater, and is fully paintable, making it perfect for a wide range of indoor and outdoor repair projects. Made in the USA, it’s rust, corrosion, and UV resistant for long-lasting protection.

Specifications

Brand	フレックスシール(Flex Seal)
Model Number	FLEX SEAL - PFSBLKR32 - BLACK
Product Dimensions	12.7 x 10.8 x 10.8 cm; 1.36 kg
Color	Black
Name List for Name Plates	3lb Black
Material	Rubber
Are Batteries Included	No
Item Weight	1.36 Kilograms

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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