HC-100 Barrier / Wet Sealed System

Honeycomb Metal Panels (HMP)

The HC-100 Series is a barrier system best used when dead flat surfaces are desired. Honeycomb core panels are well suited for projects needing large panels with long, smooth expanses. The HC-100 system is our most economical option when long service life is desired.

Materials of Construction

  • Face: 0.040” Aluminum (Coil Coated)
  • Liner: 0.040” Aluminum (Primer Coat)
  • Core: 0.92” AL Honeycomb
  • Core: Kraft Paper
  • Options:
    • 22Ga Galvanized Steel
    • 20 Ga Stainless Steel,
    • Face/liner thicknesses to 0.040”-0.090”
    • Core thickness 1” to 6”

Coatings and Colors

  • Standard: 2-coat Kynar 500 Finish
  • Options: Anodized (not recommended), Brushed Stainless, Mica, metallic, 3-coat, non-directional embossed, exotic colors.

Panel Sizes

  • Maximum Panel Width: 57” (based upon 0.92”” core)
  • Optimal Widths: 21”, 27”, 45” and 57” (for lowest cost)
  • Maximum Length: 16’
  • Optimal Length: <16’
  • System Depth: 1.0” (Standard)


  • Civic Buildings, Educational Buildings, Government Buildings

Panels Design Configurations

  • Rectangular or Square Flat Panels
  • Geometrically Shaped Panels
  • Bent Panels – Corner Panels, Copings
  • Multiple Bends – Fascia Panels
  • Curved or Radius Panels

Joints-Rainscreen Type Principal

  • ½” Caulk Joint, Vertical & Horizontal
  • Panel Weights (Approximate)
    • 1.233 #/SF (Standard 0. 040 Aluminum)
    • 2.653 #/SF (22 Ga Galvanizied)
    • 3.17 #/SF (20 Ga Stainless Steel)

Testing Information Available

  • Air Infiltration: ASTM E-283
  • Structural: ASTM E -330
  • Water Penetration: ASTM E-331
  • Weathering: ASTM D-2447


Utilizing standard installation details, HC-100 series panels are sequentially installed to the structure with mechanical fasteners and formed attachment legs. The minimum joint of ½” is sealed with backer rod and sealant compatible with the finish. We recommend use of hat girts and self-tapping screws; however, our panels can be fastened to flat strap furring or direct to 5/8” or heavier plywood.


1 Year Workmanship
& 10 year finish


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