Custom Signs, Delivered Fast!

(800) 952-1457 Mon - Fri 8:00am to 7:00pm EST
Free Shipping^* For US orders of $29.95 and more
Chat
Account
0 $0.00

Home
Custom
Shop by Industry
Safety & Compliance
Parking & Traffic
Property & Facility
Hardware & Installation
Shop by Material

Search

No Result Found!

RECENT SEARCHES

Recently Viewed

Loading...

Gate Caution Sign: Automatic Gates, Wait For Gate To Open Completely, Property not Responsible for Damage to Vehicle K2-1521 Learn More...

Automatic Gates, Wait For Gate To Open, Caution Sign

Automatic Gates, Wait For Gate To Open, Caution Sign

Ships Today.

Order within 00 hrs 00 mins

Part#

K2-1521

SPN#

350G

Colors

Black,Red,Yellow

Shape

Vertical

Product Description

Use this Gate Caution Sign to inform drivers to wait for the automatic gate to open completely before proceeding.

0 Select Size:

18" x 24"

0 Select Material:

Quantity / Price (Per Sign)

18" x 24"

1
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$58.92
3M Hi Intensity Reflective Aluminum

$65.97
Rigid Signs
Aluminum

$52.86

View all quantity based discounts

Price List

Loading...

3M Engineer Grade Reflective Alum.

Configuration:

(click to zoom)

Die p2 18x24

Die p2 18x24

Die p2 18x24

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 1

(Hover for more details)

Loading....

2:33
Extra thick, heavy-duty 80 mil rustproof aluminum.
Standard Engineer Grade reflective.
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

10+ year life expectancy

This is one of our better selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 1

(Hover for more details)

2:39
Extra thick, heavy-duty 80 mil aluminum and 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.

Apr 1

(Hover for more details)

2:18
Heavy-duty 80 mil rustproof aluminum.
3M authorized manufacturer. Printed with 3M inks and materials.
For use indoors or outdoors.
Rounded corners - for easy handling and a professional appearance.
Includes large holes for easy mounting.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $19.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $29.95 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 SmartShield POF Laminate – Superior protection against Fading and Graffiti. $19.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $29.95 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 SmartShield POF Laminate – Superior protection against Fading and Graffiti. $19.95 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $29.95 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 3+
3% OFF
$57.33/Sign
Buy 5+
9% OFF
$53.49/Sign
Buy 20+
17% OFF
$48.95/Sign
Buy 40+
19% OFF
$47.73/Sign

Buy 3+
4% OFF
$63.52/Sign
Buy 5+
6% OFF
$62.32/Sign
Buy 20+
9% OFF
$59.97/Sign
Buy 40+
15% OFF
$56.02/Sign

Size: 18" x 24"

Material: 3M Engineer Grade Reflective Alum.

Package:

1 Sign/Sign

Save $0.00

$58.92 ( $58.92 / 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

32,429 reviews

Google Customer Reviews

Google Customer Reviews

4,684 reviews

Reseller Ratings

Reseller Ratings

6,572 reviews

Related Departments

Gate Warning Signs

Gate Warning Signs

Not Responsible Signs

Lock Your Car Signs

Automatic Gate Signs

Automatic Gate – More Designs

Gate ID Signs

Gate ID Signs

Gate Signs

Custom Gate Signs

Automatic Doors

Automatic Door Signs

Categories

Custom
Shop by Industry
Safety & Compliance
Parking & Traffic
Property & Facility
Hardware & Installation
Shop by Material
Address Signs

Support

Contact Us
Reviews
About Us
Terms
Privacy
Products
Videos
Free Sign PDF's
Blog
Accessibility
CA Privacy Rights
W9 Form

BBB Rating

Follow us on

Share on Instagram

© 2026, SmartSign.com

Loading...

Accessibility Menu