The best replacement for open cell foam is closed cell foam.


The best alternatives to open cell foam are rated as following:
★★★★★  closed cell foam
★★  closed cell

Your alternative for open cell foam is not listed? Suggest!
Speaking about open cell foam, one probably shouldn't forget about vapor barrier.

Other search terms related to open cell foam and their ratings are:

★★★★★ vapor barrier
You have in mind a companion for open cell foam and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of open cell foam in all years. Click on graph for more.
open cell foam
closed cell foam
closed cell