odd question

[r3m1]

so here's is a question for sealing a room.

I have some roof rubber left from a job, would this be a great way to seal the room up, instead of plastic?

my theory would be stud with installation, screw rubber along top then place drywall paint with drylock (white).

[oldjarhead100]

r3m1 I think it would seal like a mother if you already have it I know its not cheep. good luck keep us posted love to see it

[Weedgrodamus]

What kind of roof rubber? Is it flat roofing membrane? If so it should be okay if you seal the seams well.

[r3m1]

tar paste will be used on seams with 3 inch over lay.

[Weedgrodamus]

That is a very good seal.

[PuravidaC]

Are you talking about sealing out air or water? I built my grow space with plywood, caulked all corners and painted with flat white paint. I did use strips of rubber roofing for the door gasket to prevent light leaks.

[r3m1]

its the rubber you roll out on roofs then use tar to seal to roof. i am trying to create a sealed room fully ( no water or air).