Protecting your masonry structures from water damage is an investment in their longevity and your property's value. These structures, including chimneys and basement walls, are continually vulnerable to moisture that seeps into pores and cracks. Raintite®'s advanced formulation offers a reliable and effective solution for most masonry surfaces, providing long-lasting protection that is unmatched in effectiveness.
What is Raintite®
Raintite® is not just another water-repellent. It's an entirely vapor-permeable, proprietary solution that's suitable for chimneys, basement walls, and nearly all masonry surfaces. Unlike surface-level sealants, Raintite® penetrates the surface and forms a bond with the masonry, offering long-lasting protection against rain, snow, and ice.
How Does It Work?
Unlike conventional water repellents that form a superficial film, Raintite®'s unique formula penetrates deep into the masonry substrate. This unique characteristic allows it to:
- Bonds with masonry: Raintite® interacts with the minerals in the masonry, creating a durable, integrated barrier that locks out rain, snow, and ice.
- Provide sub-surface protection: It bonds with the masonry, effectively blocking water intrusion, even through hairline cracks.
- Maintain breathability: Crucially, Raintite® is 100% vapor permeable, allowing moisture vapor to escape. This "breathing" action prevents trapped moisture, which can cause internal damage.
Why Waterproof With Raintite®
Protecting your masonry structures from water damage is an investment in their longevity and your property's value. Raintite®'s advanced formulation offers a reliable and effective solution, providing peace of mind and safeguarding your investment for many years. It is suitable for a wide range of masonry applications:
- Chimneys: Protecting against rain, snow, and ice, extending the lifespan of this vulnerable structure.
- Basement walls: Preventing moisture seepage and creating a dry, comfortable environment.
- Cinder block, limestone, and stucco: Providing reliable water resistance for diverse masonry surfaces.
Always follow the manufacturer's instructions when considering masonry protection and consult a certified Raintite® professional before applying.


We offer a durable, cost-effective, and water-resistant solution for protecting masonry chimneys and other surfaces. Raintite® is exclusively for professional use by factory-authorized chimney sweeps, repair technicians, and fireplace installers. Raintite® is the ultimate waterproofing solution for chimneys and other masonry surfaces. Don't just waterproof—make it Raintite®! Whether you’re a homeowner looking for reliable protection or a chimney professional interested in offering Raintite® to your customers, we’ve got you covered.