About
About this site
A plain reference for owners, specifiers and applicators who want to understand polyurea and polyurethane before they choose a system.
Why this site exists
Polyurea and polyurethane are often confused, and the names are used loosely. These pages explain how the two families differ so owners, specifiers and applicators can ask sharper questions.
How we write
We describe how the materials generally behave and what to check. We leave out prices and performance figures because they vary between products, suppliers and jobs.
Use it with the data sheet
Nothing here replaces the product data sheet, the safety data sheet or the judgment of an experienced applicator who has seen the surface.