Crack & Joint Sealant
Crack & Joint Sealant is a unique, breathable, silicone elastomeric sealant for mortar joints, used to repair exterior cracks and prevent leaks in mortar on chimneys, brick walls, and between concrete or stone masonry units. This brush-able sealant can easily seal cracks up to 1/8” wide on mortar and brick joints to provide waterproof protection. Crack & Joint Sealant can be combined with water based ChimneySaver products immediately after application, or solvent based ChimneySaver products after the application has completely dried. This product is available in 1/2 gallon containers, comes with a ten-year warranty, and includes two (2) application brushes: 1” brush for vertical joints, and 4” brush for horizontal joints.
- Unique, Breathable, Silicone Elastomeric Sealant
- Used To Repair Exterior Cracks & Prevent Leaks on Chimneys, Brick Walls & Between Concrete or Stone Masonry Units
- Brushable Sealant Great for Waterproofing Mortar & Brick!
- Available in 1/2 Gallon Container Including Two (2) Brushes: 1" Brush for Vertical Joints & 4" Brush for Horizontal Joints
- Features 10 Year Warranty