Part of the custom fabrication process for plastic products is creating a finish on the exterior. If you're looking for a matte appearance rather than a glossy finish, one of the easiest ways to achieve it is with sandblasting. Here's what you should know about this versatile and convenient finish option from your plastic supplier.

Sandblasting FAQ

How does sandblasting work?

The process involves propelling silica sand through a nozzle using compressed air. The tiny particles of sand scour the surface of the item being blasted, smoothing and cleaning it.

What is sandblasting used for?

Sandblasting can create an even, matte finish on the surface of plastic products during custom fabrication. If sections of the plastic are covered, the contrast between the matte finish and the existing shiny texture can be used to create a wide range of logos and designs. Sandblasting is also used to clean paint, rust, and dirt off of materials like metal.

Why choose sandblasting?

Sandblasting can be used on objects with complex shapes, providing even and consistent results even in tight corners and crevices. The non-reflective finish created by sandblasting plastic helps scatter light, making it a good choice for components that will have lights added to them since it won't create unwanted reflections. Using sandblasting to create designs is also more versatile than options like laser engraving because it can cover a larger area and be used on surfaces that aren't flat.

Will sandblasting damage my item?

Sandblasting is a safe and effective technique when used correctly and will not damage your item. If the material being blasted is soft enough that silica will damage it, your plastic supplier will use a gentler blasting medium for your custom fabrication.

If you need custom fabrication services, including sandblasting, turn to Min Plastics & Supply in Honolulu, HI. Serving the island of Oahu for over six decades, they offer a range of manufacturing options with a focus on acrylics, polycarbonate, and PVC. Whether you need skylights, sneeze guards, or boat windows, they'll handle your request from the earliest design stage to the finished product. To discuss your project, call (808) 847-1511 or reach out online.