Question The name escapes me at the moment

[Mascitti Bro]

Ridiculous to have to ask, but I can't recall the name of a great sign blank material, and i'll be needing some soon. (guess i'm fortunate that I've got this forum to ask!!)
Anyways, it's the material that's two aluminum sheets sandwiched together with some filling in between them? Thanks in advance, guys...

 

[Andy D]

It's a composite aluminum product.
The name will Depend what type of center it has.
If it's a solid plastic, most common names I know are; signabond, durabond, max-metal.
If it has a corrugated plastic center, corobond is the only one I know.

 

[fresh]

polymetal is the generic term for aluminum with a solid plastic core

alumilite is a brand of aluminum with a fluted plastic core

 

[unclebun]

Dibond is the original solid core panel. Used in architecture before it was used for signs.

Alumacorr was the first fluted plastic core I remember seeing.