Spray foam that is environmentally conscious and can be recycled at the end life of the product?
![](https://secure.gravatar.com/avatar/ce64f75f7834ed2e664d2babc75482b8?s=52&d=https%3A%2F%2Fimages.greenbuildingadvisor.com%2Fapp%2Favatars%2F200x200%2Fs.png&r=g)
I need a spray foam that is chemical free and environmentally friendly. It must be sand-able and/or sculpt-able in some way. It does NOT need to have very good insulation qualities because it is being used solely in a temporary interior installation. The idea is to sculpt a brick wall texture into it and use this as a cheaper, lighter, and recycle-able alternative to actual bricks. Color and texture is not important as well.
Thank you my fellow enviro-conscious minds!
GBA Detail Library
A collection of one thousand construction details organized by climate and house part
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb1.png)
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb2.png)
Replies
Sarah,
Everything around us, including dirt, is made of chemicals. I don't know of any substances that have no chemicals.
I'm not sure that I understand your project. But maybe you can use something like plaster of Paris or papier-mâché.