Best Reliable stainless steel Honeycomb Sheets at Anand Steels
SpeedTiles Hexagonia S2 Silver Stainless Steel 12-in x 12-in Brushed Metal Honeycomb Peel and Stick Wall Tile (5.7-sq. ft/ Carton) in the Tile department at Lowes.com
Aluminum Honeycomb Plate Bed Working Table 450x350x10mm 6.4mm / 1/4 Cell Size Honeycomb 350x450x10mm for CO2 Laser Cutting - Etsy
Competitive Price High Temperature Alloy All Welded Steel Honeycomb Panels in Various Dimensions Core - China Stainless Steel, Honeycomb Core | Made-in-China.com