Before you choose a substrate for your next set of signs, make sure you understand all your options. In this Sign Making 101 article, our focus is on acrylic substrates.
But first, what is a substrate?
Defining Substrate
A substrate is the base material onto which a sign is printed, or other sign materials adhered. The substrate provides rigidity and support to the finished sign. It also protects the inks and laminates from environmental elements, such as UV rays, moisture, and abrasion.
Many different types of substrates are available on the market today, each with its unique set of benefits and drawbacks. When choosing a substrate, it is important to consider the intended use of the sign and the type of environment where it will be used.
How is Acrylic Made?
Acrylic is a synthetic plastic made from petroleum-based monomers. It is a clear, colorless material easily molded and shaped into various objects.
There are two types of acrylic substrates: cast and extruded. Cast acrylic is made by pouring liquid acrylic into a mold, while extruded acrylic is made by heating and extruding solid pellets of acrylic.
Cast acrylic is more expensive than extruded acrylic but has superior optical qualities and weather resistance. Extruded acrylic is less expensive and is used for various sign applications.
Acrylic substrates are available in various colors, including clear, translucent, and opaque variations. Clear acrylic is the most popular choice for indoor signs, while translucent and opaque acrylics are better suited for outdoor signs or when used as the face of lighted signs.
When to Use Acrylic for Signs
Acrylic is an ideal substrate for signs exposed to the elements. Its weather-resistant properties make it a great choice.
Acrylic is also a popular choice for Point of Purchase (POP) displays and other signs which come in contact with people. Its durability makes it a great choice for high-traffic areas, such as retail stores and restaurants.
What are the Drawbacks of Acrylic Substrates?
The biggest drawback of acrylic is the price. Acrylic is one of the more expensive sign substrates on the market, although its durability often makes up for its higher cost.
Another drawback of acrylic is its susceptibility to scratches. Sharp objects easily scratch acrylic, which will mar the sign’s surface. To avoid this, it is important to handle acrylic signs carefully and use caution when cleaning them.
If you have questions about acrylic substrates, contact us today, FASTSIGNS® of Sacramento/Natomas Airport Area, CA your local top-rated sign company. Our team of experts will be happy to help you choose the best substrates for your needs. Visit us on Arena Blvd in the plaza with Papa John’s and Subway.
