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Flex Paste MAX, 12 lb Can, White, 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: 312007933

Details

Brand
Flex Paste
Item Weight
12 pounds
Item dimensions L x W x H
7.75 x 6.75 x
Material
Rubber
Style
12 lb WHT

🎨Fully paintable & UV resistant

💧Waterproof & cures underwater

🛠️12 lb heavy-duty tub

€ 308.01

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal it. Fix it. Flaunt it. The ultimate putty for pros and weekend warriors alike!

SEAL LIKE A PRO - Creates a flexible, watertight rubberized barrier that blocks air, water, and moisture for lasting protection.
MASSIVE COVERAGE - Super thick 12 lb paste fills large gaps, cracks, and holes instantly, saving time and effort on big projects.
CUSTOM FINISH READY - Once cured, paint it any color to seamlessly blend repairs with your walls, roofs, or RVs—UV resistant for outdoor durability.
APPLY ANYWHERE ANYTIME - Clings to wet or dry surfaces—including underwater—so you never have to wait to fix it right.
MADE IN THE USA TRUSTED WORLDWIDE - Proudly crafted with quality materials to ensure your DIY or professional repairs stand the test of time.

MAX 12 lb Waterproof Paintable Putty is a heavy-duty, flexible rubberized sealant designed to fill and protect large cracks, gaps, and holes on virtually any surface. It cures underwater, blocks air and moisture, and is fully paintable with UV resistance, making it perfect for indoor and outdoor repairs on walls, roofs, RVs, and more. Made in the USA, this versatile putty ensures durable, professional-grade results for all your sealing needs.

Specifications

ASIN	B084TDHKVJ
Best Sellers Rank	#259,129 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #725 in Hardware Sealers
Brand Name	Flex Paste
Color	White
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	4.2 4.2 out of 5 stars (121)
Included Components	Household Item
Item Dimensions	7.75 x 6.75 x 6.75 inches
Item Form	Paste
Item Type Name	Flex Seal Paste MAX 12 lb Tub (White) FLEX SEAL - PFSMAXWHT01
Item Weight	12 pounds
Manufacturer	Swift Response, LLC
Material Type	Rubber
Model	FLEX SEAL - PFSMAXWHT01 - WHITE
Number of Items	1
Number of Packs	1
Part Number	PFSMAXWHT01
Style Name	12 lb WHT
Surface Recommendation	Tub
UPC	850010226897
Unit Count	192 Ounce
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable 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.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 308.01

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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