What’s in That Stuff?
- By The Foamgineer
- Added on Jan 16, 2024
Have you ever wondered what’s in those A and B-side drums that makes the liquid turn into the rigid, airtight and highly insulative materials you can apply to just about anything? What causes it to turn from liquid to foam? Have you noticed that roofing foam takes longer to expand than wall foam or even open-cell foam? How and why? In this article, we’re going to ask the dumb questions you’ve always wanted to know but didn’t want to ask. read more