The most important advise I can add is that when spraying the adhesive onto the foam, you want it oriented like painting a ceiling. Hang the foam from 4 corners and spray upwards. Reason being the foam is a sponge, if laying flat, the adhesive will soak in and sink to the bottom (instead of being on the surface) and most of it will not be doing its job. If hung, the adhesive will stay on the surface and provide maximum adhesion.

__________________
85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked