Alumalite / ACM
ALUMALITE
Alumalite (or it’s thinner counterpart ACM) Â is a strong, aluminum composite panel with a high-density corrugated polyallomer core that will not swell, corrode, rot, or delaminate even under prolonged water exposure.
ACM
MDO / Wood
MDO (Medium Density Overlay) board is an exterior type plywood with a weather resistant resin overlay bonded to the wood by heat and pressure. MDO has all the advantages of regular plywood as well as additional properties. MDO will resist water, weather, wear, and degradation. It has a smooth surface not possible with regular plywood, with a texture that paint can grip with remarkable tenacity. Paint finishes on MDO board signs are up to three times more durable than the same finish applied to ordinary plywood.
MDO
