Waterproofing Essentials

SUPERIOR ADHESION & FINISHED CLEAR Bonds quickly with surfaces under extreme weather conditions while still preserving it's original look. Why distort the natural appearance of a chimney crown or roof with other products when Crown Safe applies and...

ChimneySaver Advanced Water Repellent is engineered to protect masonry chimneys from water damage and harmful waterborne chemicals. Its innovative polysiloxane formula delivers superior performance, rivaling that of solvent-based products. This advanced...

ChimneySaver CrownPrep is a specialized water-based acrylic conditioner designed to prepare and consolidate porous cement or mortar crown washes. This innovative product ensures superior durability and adhesion for repair coatings like CrownSeal and...

All Weather CrownCoat, formerly known as Cold Weather CrownCoat, is a brushable, elastomeric coating that creates a flexible, waterproof membrane to repair and protect chimney crowns from moisture damage. Featuring advanced Freeze-Cure™ technology, this...

VenTubes are precision-crafted, hollow cylinders made entirely of 304 series stainless steel, ensuring strength and longevity. Each tube measures 1/2" in diameter and 4 1/2" in length, featuring a welded wire screen on the front to prevent insect...

Ensure the safety and efficiency of your fireplace with  Cerfractory Foam Smoke Chamber Sealant, a high-temperature, eco-friendly solution designed to restore and protect your smoke chamber.The smoke chamber, located between the fireplace and the chimney...

Crack and Joint Sealant is a breathable silicone elastomer that works like a paintable caulk. It's perfect for sealing small cracks (up to 1/8 inch) and fixing defects in mortar joints when the chimney and mortar are otherwise in good condition. This...

Add ChimneySaver Powdered Water Repellent (PWR) to your mortar or concrete mixes for repairs, tuckpointing, and rebuilds to make them permanently waterproof! By incorporating PWR directly into your mix, you eliminate the need for a return trip to apply a...

Boost the strength and durability of your flashing repairs with FlashSeal Fabric. Designed to be used with FlashSeal Elastomeric Flashing Sealant, this mesh fabric provides an added layer of reinforcement between the base coat and top coat. Perfect for...

FormFoil is a self-adhesive aluminum foil flashing with a rubber backing, designed for use alongside CrownSaver. It provides a reliable, watertight seal and is available in a convenient 9" x 33.5' roll for easy application.

CrownSaver is a cement-based coating designed to repair significant cracks and gaps in chimney crowns, creating a durable, waterproof barrier that protects against water intrusion. Engineered with a blend of polymer-modified hydraulic cements and...

CrownCoat Brushable Sealant is a fast-setting, elastomeric coating designed to form a permanently flexible, waterproof membrane on chimney crowns. Engineered to repair and protect against water intrusion, CrownCoat has become a top choice for chimney...

Stop water intrusion and protect your chimney with CrownSeal, a proprietary elastomeric coating designed to repair and waterproof chimney crowns. This flexible, durable coating forms a waterproof membrane to shield against water damage, and it’s perfect...

FlashSeal is a versatile, easy-to-use sealant specifically designed for lasting adhesion to asphalt shingles, aluminum flashing, brick, and other chimney and roofing materials. This quick and effective flashing repair system is perfect for sealing leaks...

ChimneySaver Water Repellent was the first product developed specifically for chimneys and has been used by chimney professionals for nearly 20 years! This product reduces water penetration into the masonry by 99.9%, according to ASTM tests conducted...