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 Seal Paste, 3 lb Tub, Black, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs

Flex Seal Paste, 3 lb Tub, Black, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs

Product ID: 309008007

Details

Brand
Flex Paste
Item dimensions L x W x H
12.7 x 10.8 x
Item weight
3 Pounds
Material
Plastic
Style
Compact

💧100% Waterproof Sealant

☀️UV & Mildew Resistant

🛠️Multi-Surface Adhesion

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€ 118.62

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Seal it, fix it, forget it—your ultimate leak-proof sidekick!

COMPACT 3 LB TUB - Generous volume for multiple repairs without constant reordering—be ready for anything.
SEAL LEAKS INSTANTLY - Stop water and air infiltration fast with a durable, flexible paste.
DIY READY PAINTABLE - Smooth, paintable finish perfect for professional-looking indoor and outdoor projects.
UNIVERSAL SURFACE GRIP - Bonds seamlessly to wood, concrete, drywall, EPDM, and more for versatile repairs.
WEATHERPROOF LONG LASTING - UV and mildew resistant formula ensures your fixes stand the test of time.

Flex Seal Paste is a robust, black waterproof putty designed to fill gaps, cracks, and holes across a wide range of surfaces including wood, concrete, and EPDM. Its UV and mildew resistant formula ensures durable, weatherproof repairs indoors and outdoors. Ideal for professional and DIY use, this 3 lb tub offers a paintable, flexible seal that blocks water and air infiltration, making it a must-have for any manager’s home maintenance toolkit.

Specifications

ASIN	B084TDDCWW
Brand Name	Flex Paste
Color	Black
Compatible Material	Wood
Customer Reviews	3.8 3.8 out of 5 stars (475)
Included Components	Item
Item Dimensions	12.7 x 10.8 x 10.8 centimeters
Item Form	Paste
Item Type Name	Flex Seal PFSBLKR32 Flex Paste 3 Lb Tub - Black
Item Weight	1.36 kg
Manufacturer	Flex Seal
Material Type	Plastic
Model	FLEX SEAL - PFSBLKR32 - BLACK
Number of Items	1
Part Number	PFSBLKR32
Style Name	Compact
Surface Recommendation	Windows,Doors,Tub
UPC	850010226811
Unit Count	48 Grams
Water Resistance Level	Waterproof

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