The CTP Stitch-Tie is a stainless steel pinning solution for reanchoring existing veneers to various substrates. The process eliminates the need to tear down and replace existing facades, and preserve the beauty and historical integrity of the existing building. CTP Stitch-Tie pins are installed in predrilled holes by use of a dry set tool and a rotary hammer. Construction Tie Products Inc. 219-878-1427.