What is that stuff you use to mount the sub to the box with? The putty stuff. I've used it before but forget what the hell it's called //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif
He is talking to seal tha sub after its been scred in so as to seal any air leaks as best as they can be sealed but i don't remember its name either. Is it a mounting Gasket?