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SmartSign >
Custom Signs
> Custom Metal Signs
> S-3743-12X18

12 in. x 18 in. Customized Sign Template: Upload Your Design (Full Color) - Custom 12" x 18" Sign S-3743-12X18

12 in. x 18 in. Customized Sign Template

12 in. x 18 in. Customized Sign Template

Custom Art for Custom Signs

Customized Sign Template

Add Your Custom Design And Color Personalized Sign

Ships Monday.

Order within 00 hrs 00 mins

Part#

S-3743-12X18

SPN#

HKW8

Shape

Horizontal

Product Description

Add your required design and color to our custom template and create your personalized sign within few minutes.

Legends must be identical for quantity pricing.

0 Select Size:

12" x 18"

0 Select Material:

Quantity / Price (Per Sign)

12" x 18"

1
Adhesive Signs and Labels
Laminated Plastic Labels

$20.99
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$38.99
3M Hi Intensity Reflective Aluminum

$39.98
Reflective Aluminum Signs - Premium
3M Diamond Grade Reflective Alum.

$48.99
Rigid Signs
Aluminum

$36.97

View all quantity based discounts

Price List

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Laminated Plastic Labels

Configuration:

(click to zoom)

Die lb150 18x12

Die s4r75 18x12

Die s4r75 18x12

Die s4r75 18x12

Die s4r75 18x12

12+ year life expectancy

This is one of our best selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

May 4

(Hover for more details)

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2:04
63 mil thick aluminum with Diamond Grade reflectivity.
3x as reflective as High-Intensity Grade.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

May 4

(Hover for more details)

2:41
63 mil thick aluminum.
3M Engineer Grade reflective.
Laminated for superior durability.
Rounded corners and pre-punched holes for mounting.

More Material Details

10+ year life expectancy

This is one of our better selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

May 4

(Hover for more details)

2:41
63 mil thick aluminum with 3M High-Intensity Grade film.
3x as reflective as Engineer Grade.
10+ year durability backed by a 3M warranty.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

Great water and chemical resistance

168ºF

Mounts with screws or clips.

May 4

(Hover for more details)

2:16
63 mil thick aluminum.
Printed with 3M inks and materials.
For use indoors or outdoors.
Rounded corners.
Includes large holes for easy mounting.

More Material Details

5+ year life expectancy

Great water and chemical resistance

Permanent adhesive creates a strong bond with the surface.

140ºF

May 4

(Hover for more details)

00:44
4 mil thick, conformable polyester labels.
Aggressive adhesive backing.
Laminated for superior durability.
Withstands water and chemicals.
Glossy finish is easy to clean.

More Material Details

0 Select Adder:

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M ProShield Laminate - Ultimate protection against Fading, Graffiti, and Abrasion. $15.95 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

0 Order Quantity:

Buy quantity and save

Buy 2+
1% OFF
$20.78/Sign
Buy 3+
2% OFF
$20.56/Sign
Buy 4+
4% OFF
$20.25/Sign
Buy 5+
5% OFF
$20.03/Sign

Buy 2+
0% OFF
$38.89/Sign
Buy 3+
10% OFF
$35.28/Sign
Buy 4+
10% OFF
$35.17/Sign
Buy 5+
16% OFF
$32.65/Sign

Buy 2+
0% OFF
$39.88/Sign
Buy 3+
10% OFF
$36.16/Sign
Buy 4+
10% OFF
$36.07/Sign
Buy 5+
16% OFF
$33.42/Sign

Buy 2+
0% OFF
$48.89/Sign
Buy 3+
7% OFF
$45.68/Sign
Buy 4+
7% OFF
$45.57/Sign
Buy 5+
13% OFF
$42.62/Sign

Buy 2+
0% OFF
$36.88/Sign
Buy 3+
21% OFF
$29.21/Sign
Buy 4+
21% OFF
$29.12/Sign
Buy 5+
27% OFF
$27.03/Sign

Size: 12" x 18"

Material: Laminated Plastic Labels

Package:

1 Sign/Sign

Save $0.00

$20.99 ( $20.99 / Sign )

Free Delivery Over $29.95
Guaranteed Best Pricing
3-Year Warranty

Have Questions?

Contact our customer service

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST

Real Customers

Real Customers

33,009 reviews

Google Customer Reviews

Google Customer Reviews

4,535 reviews

Reseller Ratings

Reseller Ratings

6,572 reviews

Customer Reviews

4.9

Based on 774 ratings

5 Star 728
4 Star 37
3 Star 5
2 Star 2
1 Star 2
See all reviews
User Rating
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Have you purchased this item?
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Your Rating:

Title:

Review:

Name:

Jerry Feb 26, 2026

Size: 12" x 18" Material Type: Diamond Grade Reflective Aluminum Sign Verified Purchase

Great Signs

The signs were spot on to the artwork supplied to My Parking Signs.com. We have used this company in the past and will use them again in the future.

Arnold Feb 20, 2026

Size: 12" x 18" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Aluminum sign

I didn't like the size of the holes.I regret not specifying no holes

SmartSign: Thank you for your feedback. The holes on this template are standard-sized - 1/4". We can offer a 15% discount towards a new order if you wish to place a new one. To proceed, please call a sales agent at 800 952 1457, and they will assist you in placing the correct order with the discount.

Stuart Feb 05, 2026

Size: 12" x 18" Material Type: Engineer Grade Reflective Aluminum Sign Verified Purchase

Signs

Quick and professional team

Anaïs Jan 15, 2026

Size: 12" x 18" Material Type: Engineer Grade Reflective Aluminum Sign Verified Purchase

Loved them!

Loved them. Our sister companies will also order from you!

Dan Jan 08, 2026

Size: 12" x 18" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Exactly as expected

Exactly as expected. Follow up by customer service was great. UPS temporarily lost package and assistance was immediate.

See all reviews

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