• I want to thank all the members that have upgraded your accounts. I truly appreciate your support of the site monetarily. Supporting the site keeps this site up and running as a lot of work daily goes on behind the scenes. Click to Support Signs101 ...

Different HDU Types

DPD

New Member
I never really thought about this before until I decided to send a customer some information about HDU. For me, HDU was HDU regardless of brand - sort of like if someone asked for a kleenex they'd still get a tissue. As I"m researching, I see there are more than a couple of companies that manufacture HDU. Comparing like to like (15lb to 15lb etc) is there really much of a difference between the difference HDU's? Thanks.
 

WhiskeyDreamer

Professional Snow Ninja
there can be.

i've noticed that i tend to have to putty signfoam brand more than the green stuff. it just has more "holes" and you'll see that in the finished product.
 

John Miller

Some day everything gonna be different.... when I
We use SignFoam 4. It's a good product. You'll find 18lb requires less prep than 15lb., it just costs more.
 
Top