MasonryDefender Chimney Flashing Sealer - Flexible Coating That Protects Chimney Flashings from Water Leaks

MasonryDefender Chimney Flashing Sealer - Flexible Coating That Protects Chimney Flashings from Water Leaks

Q: Should you use fabric reinforcement tape with this? Like is recommended with FlashSeal?

Are you talking about the mesh material. First cut your pieces or have a pair of scissors I find her easier to use. Get a cheap paint brush take your time paint above flashing onto the brick above the flashing and lay the mesh over. You got about 10-20 seconds to play with it …after that she gets hard to work with, and you’ll make it look worse. If you need to do a second coat wait until it dries then go back and put a second coat. If you try to go back and add more before it’s dry you’ll just mess it up. This is the type of information it takes years to acquire through trial and error. if you don’t do it right, it’s a pain to remove and then you’re really getting into a sticky situation. So recap. Depending on the size of the chimney, and I would do med/ large sections at a time. I have your pieces ready put your first coat on lay you mesh pieces and make sure you put your second coat thick enough that you can’t see the mesh.

4.5/5

Product ID: 402465816

Secure Transaction

💧100% Waterproof Seal

🖌️Brush-On Easy Application

🛡️Flexible, Crack-Resistant Coating

Frequently Bought Together

MasonryDefender Chimney Flashing Sealer - Flexible Coating That Protects Chimney Flashings from Water Leaks

MasonryDefender Chimney Crown Sealer - Brushable Sealant Fixes Cracked Chimney Tops & Prevents Chimney Leaks

MasonryDefender Chimney Brick Sealer, Clear Water-Based Siloxane Sealer - Breathable Waterproofer for All Exterior, Vertical Masonry Surfaces - 1 Gal

Description

🛠️ Seal Smart, Stay Dry – Protect Your Home Like a Pro!

SLEEK DISCREET - Available in black to blend seamlessly with your roofline for a professional finish.
GENEROUS COVERAGE - Covers up to 14 sq. ft. per half-gallon, maximizing value and efficiency.
FLEXIBLE DURABILITY - Remains pliable over time—no cracking, chipping, or brittleness to worry about.
EFFORTLESS APPLICATION - Brush-on formula makes sealing your chimney flashing quick and mess-free.
ULTIMATE LEAK PROTECTION - Stops water penetration where chimneys meet roofs, preventing costly damage.

MasonryDefender Chimney Flashing Sealer is a flexible, brush-on waterproof coating designed to prevent leaks where chimneys meet roofs. It stays flexible over time to avoid cracking, covers 14 sq. ft. per half-gallon, and is available in black for a clean, professional look.

Specifications

Manufacturer	SaverSystems
Package Dimensions	17.4 x 16.79 x 12.8 cm; 2.4 kg
Batteries included?	No
Batteries Required?	No
Item Weight	2.4 kg

Have a Question? See What Others Asked

Should you use fabric reinforcement tape with this? Like is recommended with FlashSeal?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 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.

$250.86

Duties & taxes incl.

USAstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

About Us

Customer Services

Customer Support

Regional Access

Legal & Policies

Social

Get the App

MasonryDefender Chimney Flashing Sealer - Flexible Coating That Protects Chimney Flashings from Water Leaks

Description

Specifications

Have a Question? See What Others Asked

Common Questions