Thought I would pass this along. Since no one is making plastic glove box inserts any more I thought I would try this. I bought a cheap insert and picked up some Flex Seal
as seen on T V. I spayed acouple light layers on the out side . Third coat alittle heavy in the seam areas and staples. Give plenty of time for cure . This stuff is toxic so make sure you mask and glove up and plenty of air.
This won't take the place of plastjc but does absorbe into cardboard and seals seams and folds. Im happy with the out come.
View attachment 1715670101
View attachment 1715670102
View attachment 1715670103