Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5)

Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5)

Product ID: 645531513

Details

Brand
YAMIELO
Color
white
Material
Silicone
Number of Items
5
Special Feature
Waterproof

⏳dries in 3-5 days

💧100% waterproof seal

🛠️soft & moldable putty

MOP$143

Duties & taxes included

In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

Description

💧 Seal it, fix it, forget it — waterproof confidence in every squeeze!

PRECISION PACKAGING - Compact 20g bags minimize waste and maximize convenience for every repair job.
RELIABLE DRYING TIME - Sets firmly within 3-5 days, ensuring a long-lasting, leak-proof seal you can trust.
EFFORTLESS MOLD SEAL - Soft, flexible putty that shapes perfectly to any hole or crack for a flawless finish.
VERSATILE REPAIR POWER - Seals holes, ducts, and leaks across multiple surfaces including wood and concrete.
ULTIMATE WATERPROOF DEFENSE - Creates a durable, watertight barrier ideal for plumbing, walls, and air conditioning fixes.

YAMIELO Waterproof Sealant Mastic is a soft, moldable ethylene vinyl acetate putty designed for indoor plumbing and wall repairs. Packaged in convenient 20g bags, it forms a durable, waterproof seal on wood, concrete, and other surfaces, drying fully within 3-5 days to prevent leaks and drafts. Perfect for professionals and DIYers seeking a reliable, mess-free solution to patch holes and seal ducts.

Specifications

ASIN	B0D944WPX4
Adhesive Format	putty
Adhesive Location	INSIDE
Adhesive Side Count	1
Best Sellers Rank	#854,371 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,651 in Duct Tape
Brand Name	YAMIELO
Color	white
Compatible Material	Wood
Customer Reviews	4.7 4.7 out of 5 stars (4)
Included Components	Waterproof Sealant Mastic
Item Resistance	waterproof
Manufacturer	YAMIELO
Material Type	Silicone
Number of Items	5
Number of Packs	5
Other Special Features of the Product	Waterproof
Part Number	Waterproof Sealant Mastic
Surface Recommendation	Concrete
Unit Count	5 Count
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

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

MOP$143

Duties & taxes included

In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews