Before Polylevel Injection.
Over time, the soil under a concrete slab can compress or wash away causing the slab to become unlevel.
NexusPro Joint Sealant.
NexusPro Joint Sealant is a silicone-based Sealant that is temperature and weather resistant so it will not crack or peel.
Polylevel Injection.
We used Polylevel Injection to raise this slab to be level with the driveway.