Crack and Joint Sealant - 1/2 gal.

Crack and Joint Sealant is just the ticket to fix exterior cracks up to 1/8" in mortar joints on chimneys, brick, or stone walls. It keeps water out where water repellent alone comes up short. Just brush on Crack and Joint Sealant with one of the two specially designed brushes included with each container. A half-gallon container will treat the mortar joints in approximately 100 sq. ft. of brick surface. And Crack and Joint Sealant doesn't significantly change the appearance on most walls or chimneys. It just leaves a slight gloss on dense surfaces. When used to fill larger cracks, it will dry to a translucent milky film.

Crack and Joint Sealant breathes, meaning it keeps water out while it allows internal moisture to escape. With Crack and Joint Sealant you can solve a lot of tough leak problems without the expense of tuckpointing or surface grouting. Manufacturer recommends product be stored where temperatures don't go below 40 degrees. Product will solidify when too cold. Comes with a 10 year warranty.