Black Aluminum Trim Cap with PC & Foam for Channel Letters
Product Description
The QOMOLANGMA Black Aluminum Trim Cap is designed for manufacturing dimensional channel letters and illuminated signage. Featuring durable aluminum construction, good weather resistance, and a specially treated inner surface, it provides reliable bonding and easy installation during sign fabrication.
With its flexible yet sturdy construction, this trim cap is easy to handle, seal, and attach, helping sign makers produce clean, professional-looking channel letters.
Key Features & Benefits
Excellent Weather Resistance
Designed for outdoor signage applications, with good corrosion resistance and long-lasting color retention. Under normal outdoor conditions, the color typically lasts 3–8 years, depending on the installation environment and exposure.
Strong Adhesion
The specially treated inner surface allows the acrylic letter face to bond quickly using 502 instant adhesive (cyanoacrylate glue).
Easy to Work With
Easy to cut, handle, seal, and bond, helping simplify the channel letter fabrication process.
Durable & Shape-Retaining
Resistant to deformation and color fading, helping maintain the appearance and shape of finished dimensional letters.
Wide Applications
Ideal for manufacturing dimensional channel letters, illuminated advertising signs, and other professional signage projects.
Detail:


Application:


Product Specifications
Product Name: Black Aluminum Trim Cap with PC & Foam
Material: Aluminum
Color: Black (BK)
Width: 110mm (4.3")
Thickness: 0.5mm (0.020")
Roll Length: 50m (164ft)
Packing Quantity: 1 Roll
Package Information
Product Weight: 11kg (24.25 lbs)
Gross Weight: 11.5kg (25.35 lbs)
Package Dimensions: 650 × 650 × 115mm (25.6 × 25.6 × 4.5 in)
Package Contents: 1 × Black Aluminum Trim Cap Roll