My insulation theory, take a look.
Hi everyone, Please read this post completely before giving me your opinions, thanks! I'm working on my very first DIY camper conversion, using a 2010 extended Ford E250. At this moment the f...
Forum Discussion
John&Joey wrote:
Do you have solid knowledge that it will only expand upwards? My bet is it will be like water when it freezes and expand in all directions.
Simple test might be to fill a glass jar half full. If it is busted 24 hours later then you know your theory will not work.
Like I said I will pour the mixed liquid in small layers of 1 or 2 inches at a time leaving 24hours in between, it will expend to more or less 6"
If you look at the video the mixed liquid is trapped and has no other option but to expand upwards, in my case it can expand towards the front and rear of the van and also upwards, but the important thing will be pouring it 1 or 2 inches at a time, do you think it will warp the panels?
I'm pretty sure it would warp the panels if I were to pour the whole thing in one spot.
Believe me I will observe the outer panels very closely and If there's any warping I will simply pour a solvent on the polyurethane and it will dissolve, hopefully the panels will warp back into place once the void is created. and I will cancel the whole thing if that happens.
