soft-tip-mixer-injection-concrete-mender September 19, 2017 1024 × 1228 Full Depth Crack Injection with Concrete Mender. Diagram showing Concrete Mender Soft-tip mixer injection into a concrete slab. Share this: Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email MoreTweetLike this:Like Loading...