sound deadening

Heres my favorite sound deadener: About $90 for a gallon kit with chip brush and 2 rollers.

The stuff goes on easily, drips everywhere, but cleans up with xylene.
Wear disposable gloves, cover everything you don't want black. Most importantly is to stir the can everytime you look at it.

After the second coat dried a bit the door closing went from a clunggggg to a clung sound.
The only residual sound after closing the door is the spring in the handle humming


The floorboards are next. I'm going to buy an extra quart to do the inside of the top too.