Frequently Asked Questions: Expert Guidance for Your Archival Foundation
Choosing the right support for your art is the most critical decision in ensuring its longevity. At Artefex, we aim to provide total clarity so you can move from curiosity to commitment with confidence. Below are the technical answers to the most common questions regarding our professional aluminum composite panels.
Technical Specifications & Performance
Why should I choose ACM panels over traditional wood or canvas?
Traditional wood-based supports (MDF, hardboard, plywood) are hygroscopic, meaning they expand and contract with humidity. This constant movement is the primary cause of cracking and paint film fatigue. Artefex ACM panels are environmentally "blind" and 100% warp-resistant. By providing a chemically inert and physically stable core, we eliminate the risk of substrate-induced degradation, protecting your work for generations.
What is the difference between 3mm and 6mm panels?
- 3mm Panels: The industry standard for portability and works up to 24"x30". They are lightweight, slim (1/8"), and fit perfectly into standard frames and plein air carriers.
- 6mm Honeycomb Panels: Engineered for monumental scale (up to 5’ x 10’). They utilize an aerospace-grade honeycomb core to provide maximum rigidity with a 60% reduction in weight compared to solid-core boards.
Are Artefex panels truly archival?
Yes. We use only museum-grade materials, including archival-quality aluminum skins and pH-neutral, non-reactive cores. Unlike wood, our panels do not contain lignin or acids that can rot canvas fibers or discolor paint layers over time. When used with our recommended primers or archival-clad surfaces (like our BEVA-mounted linens), they represent the highest standard of archival support available today.
Surface Preparation & Compatibility
Which surfaces do you offer for your panels?
We provide over 22 different surface options to match your technical needs, including:
- Lead-Primed Linen: The traditional choice for oil painters seeking maximum archival bond.
- Oil-Primed Linen & Cotton: Specialized for responsive oil painting without "Sinking."
- Acrylic-Primed: Versatile surfaces for oils, acrylics, and mixed media.
- Specialized Media: Copper-clad, silver-point, and paper-clad options for watercolor and drawing.
Do I need to prime the aluminum panels myself?
If you purchase our pre-clad or factory-primed panels, they are ready for immediate use. If you purchase raw or unprimed ACM, the surface must be degreased and prepared with a professional-grade primer (such as a metal-etching primer or high-quality acrylic dispersion) to ensure a permanent mechanical bond.
Can I use Artefex panels for resin and mixed media?
Absolutely. The rigid, non-flexible nature of our aluminum panels makes them the premier choice for resin art and heavy textures. Unlike canvas, which can sag under the weight of resin, our panels remain perfectly flat, ensuring an even pour and preventing the structural cracking that occurs on flexible supports.
Ordering, Shipping & Customization
Can I order custom sizes?
Yes. One of our most valued "Middle of Funnel" services is the Artefex Custom Panel Builder. You can specify your dimensions to the fraction of an inch. We precision-cut, deburr, and clean every custom order in-house, delivering a professional-grade substrate ready for your studio, which saves you the labor and risk of cutting metal yourself.
How does shipping work for large panels?
Because our 6mm Honeycomb panels are engineered to be lightweight, we drastically reduce the shipping costs and logistical "Effort" usually associated with large-scale art. We ship nationwide using specialized packaging to ensure your panels arrive in pristine, gallery-ready condition.
What is the "Art Fam" Membership?
The Art Fam is our exclusive community for professional artists. Members receive early access to the "Secret Shop," special pricing on bulk orders, and technical resources to help them master the use of archival substrates. It is designed to reward our most loyal users and support their long-term creative growth.