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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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, Black, Quart

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, Black, Quart

Product ID: 225321582

Details

Brand
Flex Paste
Item Weight
3 Pounds
Item dimensions L x W x H
5 x 4.25 x
Material
Rubber
Style
3 lb Black

💧Waterproof & dries underwater

🖌️Fully paintable & UV resistant

🛠️Super thick, fills large gaps

₹ 8647

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal, Protect, and Paint Your Way to Flawless Repairs!

PAINT IT YOUR WAY - Once cured, customize with any paint color while protecting surfaces from rust, corrosion, and UV damage.
APPLY CURE UNDERWATER - Unique formula lets you fix leaks and cracks even in submerged conditions—no drying wait time needed.
SEAL OUT WATER AIR LIKE A PRO - Creates a flexible, rubberized barrier that blocks moisture and air infiltration effortlessly.
STAY FRESH CONTAINER TECHNOLOGY - Innovative airtight tub locks in freshness and sealing power, eliminating waste and extending shelf life.
VERSATILE SURFACE COMPATIBILITY - Perfect for walls, drywall, concrete, EPDM, roofs, RVs, and more—your all-in-one repair solution.

Flex Paste is a premium waterproof, paintable rubberized putty designed to fill large gaps, cracks, and holes across multiple surfaces. Its innovative formula works underwater, resists UV damage, and comes in a freshness-locking container to maximize shelf life. Ideal for indoor and outdoor repairs on walls, roofs, RVs, and concrete, it offers a durable, flexible seal that prevents water, air, rust, and corrosion.

Specifications

ASIN	B084TDDCWW
Best Sellers Rank	#8,133 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Hardware Sealers
Brand	Flex Paste
Brand Name	Flex Paste
Color	Black
Compatible Material	Wood, Glass, Tile, Concrete, Aluminum, Metal, Brick, Stucco, Masonry, Copper, Fabric, Fiberglass, Ceramic, Porcelain, Natural Stones, Roofing, Pvc, Eifs, Cspe, Epdm, Hypalon Polyurethanes
Customer Reviews	4.0 out of 5 stars 6,025 Reviews
Included Components	Household Item
Item Dimensions	5 x 4.25 x 4.25 inches
Item Form	Paste
Item Type Name	Flex Paste 3 lb Tub (Black)
Item Weight	3 Pounds
Item dimensions L x W x H	5 x 4.25 x 4.25 inches
Manufacturer	Swift Response, LLC
Material	Rubber
Material Type	Rubber
Model	FLEX SEAL - PFSBLKR32 - BLACK
Number of Items	1
Part Number	PFSBLKR32
Style	3 lb Black
Style Name	3 lb Black
Surface Recommendation	Windows,Doors,Tub
UPC	850010226811
Unit Count	48.0 Ounce
Warranty Description	1 Year Limited
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

How long does delivery take to India and is it reliable?+

We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

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.

Why are prices different from Amazon prices?+

All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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