Square Primed Moisture Resistant MDF Profile 5.49 Mtr 18mm x 70mm

Key features

• 5.49m length minimises joints on larger shelving and panelling projects
• 18mm thickness provides structural rigidity for load-bearing shelves and cabinetry
• 70mm width suits standard shelf depths and trim applications
• Pre-primed finish reduces on-site preparation and speeds finishing schedules
• Moisture-resistant treatment protects against swelling in normal interior humidity
• Stable MDF substrate resists warping, cupping and movement
• Square edges allow clean mitres, butt joints and edge-banding options
• Versatile profile accepts paint, stain, veneer and laminate finishes

Specifications

Length

5.49 metres

Thickness

18mm

Width

70mm

Profile

Square edge

Material

MDF (Medium Density Fibreboard)

Treatment

Moisture resistant coating

Finish

Pre-primed

Density

Standard MDF

Moisture resistance

Interior standard conditions

Flatness

Engineered for stability

Edge type

Square, unfinished edges

Suitable for

Interior use only

Common applications

• Fitted shelving and shelf supports in kitchens and utility rooms
• Built-in wardrobe and cupboard carcassing
• Wall panelling and feature wall applications
• Bespoke furniture making and joinery
• Bathroom vanity units and splash-back backing
• Interior trim, architrave and skirting substrates
• Display shelving in retail and commercial fit-out
• Desk and workbench tops with edge banding
• Partition and room divider framing
• Cabinet door substrates and frame construction

Search keywords

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Description

This Square Primed Moisture Resistant MDF Profile combines engineered stability with practical moisture resistance for interior building and furniture applications. The 5.49m length, 18mm thickness and 70mm width create a robust, square-edged profile that accepts paint, stain and veneer finishes. Pre-primed coating reduces site preparation and ensures even primer coverage, allowing faster turnaround on finishing schedules.

Moisture-resistant treatment provides protection in standard interior conditions, making it suitable for kitchens, bathrooms and utility spaces where occasional moisture exposure occurs. Not recommended for external use or permanently wet environments. The stable MDF substrate resists warping and cupping, delivering consistent flatness for shelving, built-in cabinetry, wall panelling and bespoke joinery. Square edges allow clean mitres and butt joints without edge banding.