Stephen Richards posted an image about Vans Warner SPD Men's Shoes on July 23, 2012
Run a solid bead in between the sole and hard plastic, then run a small bead around the edge (like welding) after it heals. Tape off the rubber sole and add a touch of black paint of your choice, mine was sharpie. Work with what you have right. It sealed the sole, does NOT move, waterproof, and looks decent.