Flex Paste 3-Pound Jar

Q: 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.

Q: 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.

Q: 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!

Q: can flex paste be painted ?

Yes. Must be fully cured before painting.

Product ID: 733324915

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Details

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

☀️UV & mildew resistant

🌧️Seals air, water & moisture

🛠️3 lbs ultra-thick rubber paste

Frequently Bought Together

Flex Paste, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, White, Quart

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

Flex Seal Liquid, 1 Gallon, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Description

🛡️ Seal it, fix it, forget it – the last paste you'll ever need!

READY WHEN YOU ARE - Generous 3-pound jar means fewer refills and more uninterrupted project time.
ULTIMATE INSULATOR - Blocks air, water, and moisture to keep your space sealed tight and energy-efficient.
WEATHERPROOF WARRIOR - UV and mildew resistant formula ensures long-lasting outdoor and indoor protection.
VERSATILE APPLICATION - Perfect for all surfaces and projects, from home repairs to creative fixes.
GAP FILLING POWERHOUSE - Instantly fills large cracks and holes with a thick, durable rubber paste.

Flex Paste 3-Pound Jar by Flex Seal is an extra-thick rubber paste designed to instantly fill large gaps, cracks, and holes. Its UV and mildew resistant formula makes it ideal for both indoor and outdoor projects, providing superior insulation against air, water, and moisture. With a substantial 3-pound capacity, it offers durable, versatile sealing power for professional-grade repairs.

Specifications

Brand	フレックスシール(Flex Seal)
Model Number	PFSWHTR32
Product Dimensions	12.7 x 10.8 x 10.8 cm; 1.36 kg
Color	white
Name List for Name Plates	paste
Material	Rubber
Are Batteries Included	No
Item Weight	1.36 Kilograms

Have a Question? See What Others Asked

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

Any temperature requirement?

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

can flex paste be painted ?

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