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  • ACM Panel Edge protection from rust

    Posted by creativelife on May 12, 2025 at 8:16 pm

    I am making the change to ACM panels for the first time and am learning how to prepare my own.

    When cutting ACM Panels, I use a metal rod and/or sandpaper to soften the edges as they are quite sharp.

    This leaves a bit of an exposed aluminium edge. (see picture)

    Is there any issue with this, such as rust etc?

    Do I need to address this by putting an anti rust coating on the edge?

    Can I just roll on a bit of the ground/primer to cover this?

    Or is aluminium anti-corrosion enough to be fine with this?

    Any suggestions or advice would be appreciated.

    The ground/primer I am using is Gamblin (see picture)

    creativelife replied 4 weeks ago 2 Members · 2 Replies
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