The ARMOR® Crack Repair System utilizes a knitted fabric that will expand as the crack widens. The secret to making this repair work is how it is purposely NOT bonded to the court in the vicinity of the crack, thereby allowing more of the fabric to absorb any movement or growth of the crack without the fabric tearing or delaminating from the surface. Thus, the reason why the ARMOR® Crack Repair System works so well is that it effectively spreads the stress of the crack over a wide area of expandable fabric-other brand name repair "systems" do not do this.
Although your tennis court is technically still cracked, the filled cracks are hidden beneath our repair and then covered over completely with color-coating materials. Although it will not prevent cracks from developing elsewhere on the court, or prevent cracks from growing in length out beyond the repair, the ARMOR® Crack Repair System successfully keeps repaired structural cracks from reappearing on the surface. There are some limitations and not all cracks are repairable with our product, so talk to your contractor about your specific court.
For further information, please call us toll free at (877) 99-ARMOR (992-7667).