We developed a few good cracks on our 2012 trip to and from Alaska, i was very dissappointed and when i returned home i seeked out Corian installers that also did repair. I found a one man shop repair/installer that felt very confident he could make it look brand new the only problem is he did not have the material to make an exact match so i called Dustin at Northwest RV (Eugene Oregon) he sold me a couple of sink cover tops for 25.00 plus shipping and it matched perfect. The repair man used a router that made about a half inch wide notch in some places upto six inches deep, he went within a 1/32 of completely routing through the top, with a special glue the inserts were above the top by a +- 1/32, he then took a 220 gritt scotch brite on a orbital followed by a 500 gritt and buffed the whole countertop and what a job(Beautiful). I must say i did some additional bracing to alleviate stress points underneath the top and as of a year later and 12,000 miles (knock on wood)no cracks. Well see how the 2014 Alaska trip does. 3708