Place your canvas face down in the center of the reverse side of your fabric.
Cover one corner of your canvas with hot glue.
Gently pull corner of fabric up and adhere to the canvas where hot glue was placed. Repeat Steps 2 & 3 with all four corners.
Once all four corners are glued, place hot glue on one side of canvas..
Fold the fabric in that area up. Be sure you're not creating folds or pulls on the front side during this step. Repeat Steps 4 & 5 on all four sides of the canvas.
At this point, the backside of your canvas should look like this. Your corners will have an 'envelope' appearance.
Place hot glue on the inside edge of your canvas and tuck any additional fabric down.
Finished canvas ready to hang on the wall.