Trim-A-Slab 40 lbs. Magic Crack Bucket

Magic Crack Filler is an extremely fine dry powder that is used to fill hairline cracks in mortar and concrete. The dry powder makes it mess free and easy to use. Magic Crack has no shelf life which makes it great to keep on hand.

• Ideal for filling hairline cracks in mortar and concrete
• Dry powder ensures mess-free use
• Designed to offer no shelf life