Rigid Sign Materials

Coroplast (4mm)

The low cost choice for temporary signs. Not recommended for long term outdoor use.

Sintra (3mm)

The smooth matte finish is perfect for office signs. Not recommended for long term outdoor use.

Aluminum (.040)

The most popular outdoor sign material. Will not rust.

Signabond (3mm)

Strong, durable and impervious to water. Polyethylene and aluminum laminate.

Alumalite (3/16")

Ideal for commercial/site signage. 50x stronger than .040 aluminum

Ultraboard (3/16")

Similar to foamcore, but with a plastic surface instead of paper. Not recommended for outdoor use.

Styrene (.020)

A smooth alternative to coroplast. Not recommended for long term outdoor use.

Plexiglass (1/8")

High gloss surface is great for office signs.

EZ-Grav (2mm)

Normally used for desk and office signs. Not recommended for long term outdoor use.