A3 Aluminium Sign with Corner Holes Sublimation Blank Front

A3 Aluminium Sign with Corner Holes Sublimation Blank Back

A3 Aluminium Sign with Corner Holes Sublimation Blank Cover

Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm

Name: Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm
SKU: MISASI00104
Availability: InStock
Rating: 4.67 (6 reviews)

SKU: MISASI00104

Rated 4.67 out of 5 based on 6 customer ratings

(6 customer reviews)

Original price was: $9.95.Current price is: $3.95.

The A3 Aluminium Rounded Corners With Holes 0.45mm is an aluminium gloss finish sublimation blank suitable for flat heat press decoration. Key features include A smooth, refined surface delivers a flawless base for crisp detail and vibrant, professional results.

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Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm [Pack of 100]

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429 in stock

SKU: MISASI00104 Categories: Display, Home Décor, Sublimation Blanks Tags: REDUCED, Sublimation Blank

Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Description

📖 What to know about the A3 Aluminium Rounded Corners With Holes 0.45mm

Fantastic customisable aluminium sublimation blank signs. Prints come out crystal clear. Slight glitter effect which makes prints look amazing.
Why decorate your place with posters only for them to fade, rip and tear. These aluminium signs are long lasting, vibrant and a great way to brighten your day.

Useful Links

Click here to find out more about How to Sublimate

📋 Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Features

A smooth, refined surface delivers a flawless base for crisp detail and vibrant, professional results. ✓Finished in a bright white gloss with a delicate shimmer, creating a subtle sparkle that elevates colour and detail. ✓Suitable for a wide range of applications, with edge-to-edge printing and available in popular, versatile sizes. ✓Easily trimmed to your required size using our range of metal table shears and cutters. ✓A durable protective coating resists scratches while allowing for easy cleaning and lasting presentation. ✓Crafted from corrosion-resistant aluminium, ensuring it won’t rust and maintains its appearance over time. ✓Precision pre-drilled corner holes ensure easy, secure installation and seamless compatibility with our range of mounts. ✓0.45mm thick aluminium provides excellent strength without added weight, making it easy to handle, mount, and display. ✓

📏 Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Dimensions

Product Dimensions

Product Length	37.00 Cm (+/- 5%)
Product Width	27.50 Cm (+/- 5%)
Product Height	0.05 Cm (+/- 5%)
Product Weight	0.11 Kg (+/- 5%)

Shipping Dimensions

Shipping Length	37.00 Cm (+/- 5%)
Shipping Width	27.50 Cm (+/- 5%)
Shipping Weight	0.11 Kg (+/- 5%)

📋 Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Includes

1 x A3 Aluminium Rounded Corners With Holes 0.45mm ✓

📋 Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Specifications

🎨 Colours

Primary	White
Secondary	Silver

🧱 Materials

Primary	Aluminium

📄 Substrate Specifications

Substrate Colour	White
Substrate Material	Aluminium
Substrate Finish	Gloss

👤 Age and Usage

Age Range	Adult
Adult Product	No

📋 Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm Design

🎨 Print Areas

Print Area 1 Length	370.00 mm (+/- 5%)
Print Area 1 Width	275.00 mm (+/- 5%)

👤 Suggested Bleed

Bleed Left	2.00 mm (+/- 5%)
Bleed Right	2.00 mm (+/- 5%)
Bleed Top	2.00 mm (+/- 5%)
Bleed Bottom	2.00 mm (+/- 5%)

AI Artwork Prompt

Generate artwork for this product

Use this as a starting prompt when creating AI artwork for this item. The pixel sizes are calculated from this product's listed print area and bleed values at 300 DPI.

Read the AI artwork guide

Final artwork3,295 × 4,417 px

Visible print area3,248 × 4,370 px

OrientationPortrait

Resolution300 DPI

Bleed left/right24 px / 24 px

Bleed top/bottom24 px / 24 px

Create print-ready flat artwork only, not a mockup, for Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm.

Product type: A3 Aluminium Rounded Corners With Holes 0.45mm.

Final artwork size: 3295 x 4417 pixels, portrait orientation, 300 DPI.

The visible print area is approximately 3248 x 4370 pixels.
Suggested bleed / edge-wrap risk area: left 24 px, right 24 px, top 24 px, bottom 24 px.

The artwork must be full edge-to-edge artwork with the design continuing all the way to the outer edges.
Only background pattern, texture, colour or non-important artwork should extend into the bleed / edge-wrap risk area.
Keep all important content, faces, logos, text, names, central objects and detailed subjects safely inside the main print area and away from the outer edge.

Do not add crop marks, bleed marks, registration marks, guide lines, borders, template outlines, rulers, labels, measurements, watermarks, shadows, product mockups or perspective effects.

Use the following design idea:
[Describe your artwork idea here]

Important: AI tools may ignore exact sizes, add unwanted text, create mockups or change details. Always check the downloaded final artwork before printing.

Premium Sublimation Aluminium Sheets

Our Sublimation Aluminium Sheets are engineered for vibrant, high-definition transfers, delivering crisp detail and long-lasting durability. Made from premium coated aluminium, they press beautifully with consistent colour reproduction and excellent heat tolerance. Whether you're creating signage, personalised gifts, photo panels or commercial-grade plates, these sheets offer strong rigidity, a smooth printable surface, and outstanding fade and scratch resistance. Perfect for hobbyists and professional makers alike, they provide a reliable, professional finish every time.

Perfect Match for Shadow Mounts

Our sublimation aluminium sheets are perfectly matched to our Shadow Mount range, offering a sleek, modern finish with exceptional colour clarity. Each sheet is precision-cut for a seamless fit, ensuring clean edges and effortless mounting. The high-quality coating delivers vibrant, durable prints that resist fading, making them ideal for premium wall art, photography panels, signage and display pieces. Lightweight yet rigid, these aluminium sheets provide a professional, gallery-style result every time.

♨️ How to sublimate Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm

🔥 Flat Heat Press Settings

Temperature Min:	180°C
Temperature Max:	200°C
Time Min:	60 Seconds
Time Max:	80 Seconds
Pressure:	High

📝 Preparation

For templates, mock-ups and image size requirements, please refer to the Design tab.
Print your design and mirror your image.
Remove any protective film or cover before pressing.
Clean the substrate printing surface using a microfibre cloth or lint brush to remove dust, oils or lint.
Place the substrate with the coated / printable side facing down.
Secure the edges using heat-resistant tape to prevent movement.

🛠️ Flat Heat Press Pressing

Set the heat press to the listed flat press settings.
Position the substrate and transfer correctly on the press.
Press at the listed settings.
Remove carefully when the timer has finished. The item will be hot.

❄️ Cooling and Assembly

Carefully remove the substrate from the press. It will be hot.
Peel off the sublimation paper while the substrate is warm for best results.
Allow the substrate to cool completely.
Attach or reassemble any internal mechanisms, lids or parts if applicable.

🎬 Videos about Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm

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🛡️ Warranty & Returns

While the upmost care is taken with handling items, we do not cover the odd minor blemish which will be covered with a darker print. Please visit the link below in regards to returns or exchanges.

View Returns Policy

Returns are assessed under our returns policy and Australian Consumer Law where applicable.

6 reviews for Signage A3 Printable Aluminium Sublimation Blank Rounded Corners With Holes 0.45mm

Rated 5 out of 5
Rebecca Rollings (verified owner) – 12/02/2023
Verified review - view original
Rated 4 out of 5
steve wright (verified owner) – 17/11/2023
Verified review - view original
Initial contact was confusing as I was tying to make a deal because I believe too many different people was trying to deal with me But once a price got sorted, the staff was friendly and helpful and the product got delivered in full and in good time. Very satisfied.
Rated 4 out of 5
Irene (verified owner) – 01/03/2024
Good item
Rated 5 out of 5
Renee (verified owner) – 04/04/2025
Rated 5 out of 5
Jennene Hansen (verified owner) – 09/05/2025
Rated 5 out of 5
Amanda (verified owner) – 15/08/2025
Verified review - view original

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