PerformanceMRP 12x12 Aluminum Honeycomb Airflow Straightener Screen – 5mm Cell Size

This is a 12x12 inch sheet of aluminum honeycomb from PerformanceMRP.

It's an airflow straightener screen, perfect for wind tunnels, HVAC testing, or any project where you need smooth, laminar flow.

The cell size is 3/16 inch (about 5mm), and the sheet is 1/2 inch thick.

It's made in the USA from aluminum, so it's lightweight and durable.

Brand new, no fancy packaging.

If you're building a flow bench, a ventilation system, or just need a precision honeycomb panel, this is it.

Cuts clean and works great.