Looking for advice on wheel well carpet on fastback

Used dap weldwood red can only . Brushed both sides carpet and wheel well . Let it get tacky and start applying carpet . Make sure you pre cut to the finished measurement profit before brushing contact cement .
Yes ,let sit in sun or heat it up . Apply heat gun for final placement and let it dry . The cut have to be pretty prisice if not you get bubbles . Patients is everything . The rest of the car was a breeze . Post pics when I finish . Hope this helps .