Mont Marte Double Thick Pre-Primed Stretched Canvas – 76.2 × 76.2 cm (30″ × 30″)

Big square, big impact. This 30″ × 30″ deep-edge canvas sits on a 38 mm kiln-dried pine frame with hidden rust-proof back-staples and heavyweight 380 gsm cotton duck cloth that’s triple-gessoed and ready to paint straight out of the wrap. An acid-free ground keeps pigments crisp, while the centre brace and wooden stretcher keys lock in tension—built for bold abstracts, mandalas or pop-art grids that demand wall presence.

TL;DR – Gallery-depth 30″ square canvas, 380 gsm cloth, pre-primed, braced and ready for large-scale colour adventures.

Key Features at a Glance

38 mm deep edge – rigid profile, frameless gallery vibe.

Back-stapled, mitred corners – clean paintable sides; perfect right angles.

Triple-gessoed, pre-primed surface – even tooth; acrylics & oils pop immediately.

380 gsm high-density cotton duck – handles knife peaks, gel textures & resin pours.

Acid-free ground – stops yellowing, preserves fibre strength for decades.

Centre brace + stretcher keys – keeps a 30″ span drum-tight under heavy media.

Why Artists Love This Canvas

Statement square – one canvas = instant focal wall.

Mandala playground – perfect symmetry for radial designs.

Quad-grid hero – combine four for a 60″ mega-mosaic.

Floater-frame friendly – fits off-the-shelf 32″ square floaters.

SUV-sized – slides into most hatchbacks for workshop runs.

Complete Your Setup

Easel Range – Find the perfect easel for you. 

Gloss Varnish – Seal and protect your finished artwork.

Mont Marte Premium Gesso 1 L – Add an extra coat if you love an ultra-slick surface.

Canvas Accessories – Get that show on the wall fast, no framing needed.

Check Out Which Mont Marte Canvas Fits Your Vision

Product Specs / Details

Canvas size: 76.2 × 76.2 cm (30″ × 30″)

Depth: 38 mm gallery edge

Fabric weight: 380 gsm unbleached cotton duck

Primer: Triple universal gesso (pre-primed, ready to use)

Frame timber: Kiln-dried pine, mitred corners

Bracing: Centre bar + wooden keys (sizes > 60 cm)

Finish: Acid-free, double-row back-stapled

SKU: CMMD3030

Why Buy from Art Shed

Aussie-owned & artist-run – we paint on these exact canvases.

Fast dispatch from Melbourne & Brisbane – parcels packed with care.

Candy Club rewards – earn points with every purchase.

30-day easy returns – change of mind? No worries.

Real artist support – phone, DM or live chat for tips.

Tip from the Shed

“Clamp a laser level, tape a geometric grid, pour metallic acrylic into each cell, then peel the tape for razor-sharp lines—modern décor magic in one session.”
 

Real Reviews

⭐⭐⭐⭐⭐ “Easy to order, great product, fast delivery. Thanks!”

⭐⭐⭐⭐⭐ “Loved the quick delivery. Great prices and easily accessible staff. I'm a happy loyal customer. Thanks guys.”

⭐⭐⭐⭐ “These are a great mid range canvas, the surface accepts that of thinner oil painted backgrounds well. With a thicker frame giving a little substance to the frame. Overall a great price point to create your works of art.”

FAQs

Do I need to gesso the Mont Marte Premium Double Thick Pre-Primed Canvas 76.2 × 76.2 cm?

No—triple universal gesso is already applied.

Is the 30″ square canvas suitable for heavy gel or collage?

Yes—380 gsm cloth and centre brace keep the surface rigid.

Why pick a square canvas?

Balanced symmetry is ideal for mandalas, grids, and fills awkward wall spaces.

Are staples visible on the sides?

No—staples are secured on the back for a clean gallery wrap.

How do I tighten the Mont Marte Premium Double Thick Canvas 76.2 × 76.2 cm if it slackens?

Lightly mist the back or tap the supplied keys deeper.

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Grab a 30″ square pre-primed canvas, go bold, and tag #ArtShedOnline—we’ll hype every radial swirl and razor-edge grid!