Bendy Plywood 4mm | Flexible Bending Ply Sheets

Bendy Plywood — 4mm Hardwood Bending Ply for Curves

Bendy plywood is a specialty 4mm hardwood panel built to curve. Its open-grained veneers let the outer face stretch and the inner face compress as the sheet is formed, so it follows a former into arches, curved walls, radiused joinery fronts, counters and shopfitting details that rigid plywood would crack on. Available in short grain and long grain, so you can match the grain direction to the way your curve runs.

Faces are BC grade imported hardwood veneer with a smooth surface that takes paint or stain well. Because the sheets are produced from mixed hardwood timbers, colour can vary noticeably from sheet to sheet — plan on painting, or select and match sheets for stained finishes. Bendy ply is a forming substrate: it's designed to be curved and then finished, laminated or veneered.

Applications

• Curved walls, wall linings, bulkheads and archways
• Reception counters and radiused joinery fronts
• Furniture and general cabinetry
• Shopfitting and display curves
• Set building, theatre and exhibition work
• Forming architectural features

Specifications

• Product: Hardwood bending plywood
• Thickness: 4mm | Sheet size: 2440 x 1220mm
• Face grade: BC — smooth face, paint or stain grade
• Core / species: Imported mixed hardwoods — colour varies sheet to sheet
• Glue / bond: Interior B bond
• Grain options: Short grain; long grain
• Indicative bend: around 270mm diameter (roughly 135mm radius) for 4mm bending ply of this type — test a sample for your project
• Structural: No — non-structural specialty product, interior use only

Delivery & Fulfilment

Flat-rate delivery on our own trucks across Melbourne and Greater Melbourne — three flat rates from $89, dispatched in 2–5 days. Or pick up free from our Epping yard, 2 Graystone Ct, Epping VIC 3076.

FAQ

What's the difference between short grain and long grain?
It's the direction the face grain runs on the sheet. Long grain runs along the 2440mm length, so the sheet curves most easily across its 1220mm width; short grain runs across the sheet, so it curves most easily along the 2440mm length. Pick the grain so your curve bends in the easy direction — if you're unsure, contact us with your radius.

How tight can I bend it?
As a guide, 4mm bendy ply of this type bends to around 270mm diameter (about 135mm radius). Tighter bends can be achieved by wetting the panel or bending a knot-free section, but always test a spare piece first.

Can bendy ply be painted or stained?
Yes. The face is smooth BC grade veneer suited to paint or stain. Colour varies between sheets because mixed hardwoods are used, so paint is the safest finish for consistency.

Why has my sheet bowed?
Plywood reacts to moisture and temperature. Stack sheets flat on a firm, raised base with enough support to prevent sagging, keep them covered, and fasten them to a former or frame as soon as possible.

Is it suitable for outdoor or wet areas?
No — it's an interior, non-structural product with B bond glue. Keep it dry and fully sealed if it's near moisture.