Half a gallon of wood glue, a pile of random, scattered resistors, or in [Ken]’s case, closed-cell silicone foam. Wanting to avoid this situation he set about trying to make his own silicone ...

Polystyrene, the foam within disposable takeout containers, and EPS are all the same material. Styrofoam, it turns out, is ...

Do I buy open-cell or closed-cell? Yes, there are two different types of spray foam, and they have two very different ...