MDF Rectangle Base Cutout, 18x24 inches, 4.5mm

A smooth, sturdy MDF canvas that turns your next resin, paint or decoupage project into a finished piece.

• Made from medium density fibreboard (MDF), 4.5mm thick
• Plain rectangle cutout, 18x24 inches, with a smooth, even surface
• Sturdy, laser-cut base that holds paint, resin and adhesive well
• Well suited to resin art, acrylic painting, decoupage and dot mandala art
• Blank base ready to prime, paint or embellish for wall decor or gifting
• Sold as a single plain cutout, unfinished and ready to customise

This rectangle base gives you a clean, stable surface to work on from the first coat of primer to the final layer of resin. Medium density fibreboard is denser and more uniform than plywood, so the 4.5mm panel stays flat and sturdy, making it a reliable choice for larger wall pieces, trays and tabletop art where a thin or warped board would let you down.

Use it for tanjore and mandala style dot art, acrylic pour or brush painting, decoupage, or mixed-media collage. Because it comes plain and unfinished, you control the entire finish, from the base coat and colours to the final varnish, so it works equally well for a first-time hobbyist practising a technique and an experienced artist prepping pieces to sell or gift. The generous 18x24 inch size also gives you room to plan a layered composition instead of squeezing details onto a small panel.

A light sanding before you prime helps paint and resin grip evenly, and since MDF is a wood product, it is best kept away from standing water or prolonged damp once your artwork is finished. Store it flat until you are ready to work, and it will stay true and ready for your next design.