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RoadTrafficSigns >
Road Construction Signs
> Road Closed
> K-6721

Stop Sign: Stop - Road Closed (K-6721) Learn More...

Stop Road Closed Sign

Stop Road Closed Sign

Road Closed Ahead Signs

Stop Road Closed Signs

Tweak Design

Ships in 1-2 days

Part#

K-6721

SPN#

276A

Color

Red

Shape

Octagon

Free PDF

Product Description

Warn people that the road ahead is closed. Post signs a few minutes before.

Read more

0 Select Design:

Stop Road Closed Sign

Road Closed Sign

Road Closed Warning Sign

ROAD CLOSED Cone Top Warning Sign

Road Closed Cone Collar

Road Closed Stop Sidewalk Sign Kit

Custom Stop Sign

Road Closed Stop Sidewalk Sign Kit

Road Closed ConeBoss Sign

Closed No Thru Traffic ConeBoss Sign

Road Closed Cone Collar

Road Closed Warning Sign

Street Closed Sign

Road Closed Stop Sidewalk Sign Kit

Road Closed Stop Sidewalk Sign Kit

Road Closed Sign

Road Still Closed Funny Road Sign

Road Closed Ahead Traffic Sign

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Road Closed 500 Feet and 1000 Feet Roll Up Sign

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Road Closed For Winter Sign

Road Closed To Thru Traffic Sign

Custom Road Closed Sign

Local Traffic Only Sign

Road Closed Residential Access Only Sign

Road Closed Due To Road Washout Roll Up Sign

0 Select Size:

ConeBoss

18" Octagon

24" Octagon

0 Select Material:

Quantity / Price (Per Sign)

18" x 18"

1
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$31.13
3M Hi Intensity Reflective Aluminum

$35.96

View all quantity based discounts

Price List

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3M Engineer Grade Reflective Alum.

Configuration:

(click to zoom)

Die o18c

Die o18c

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Jun 17

(Hover for more details)

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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.

Jun 17

(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

0 Select Adder:

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $15.45 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. $23.15 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. $15.45 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. $23.15 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+
2% OFF
$30.51/Sign
Buy 5+
3% OFF
$30.20/Sign
Buy 20+
4% OFF
$29.89/Sign
Buy 40+
5% OFF
$29.58/Sign

Buy 3+
2% OFF
$35.24/Sign
Buy 5+
3% OFF
$34.88/Sign
Buy 20+
4% OFF
$34.52/Sign
Buy 40+
5% OFF
$34.16/Sign

Size: 18" x 18"

Material: 3M Engineer Grade Reflective Alum.

Package

1 Sign/Sign

You Save $0.00

$31.13 ($31.13 / Sign )

Guaranteed Best Pricing
3-Year Warranty

Have Questions?

Contact our customer service

888-343-3771 Mon - Fri 8:00am to 7:00pm EST

Real Customers

Real Customers

13,842 reviews

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Google Customer Reviews

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Reseller Ratings

Reseller Ratings

6,906 reviews

Customer Reviews

5.0

Based on 6 ratings

5 Star 6
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Review:

Name:

Dan Oct 20, 2022

Size: 24" x 24" Material Type: Diamond Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Good Quality Sign

great quality

Geary Dec 03, 2020

Size: 18" x 18" Material Type: High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Stop!

Great quality. Should last a long time.

Michael Nov 02, 2020

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Great signs!

Very happy with them. Perfect for when we closed off our streets for Halloween!

Julie Jun 30, 2020

Size: 18" x 18" Material Type: High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Great Sign!

great sign and price!

Royal Apr 25, 2019

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Awesome

Very professional, just what we needed. Thanks

See all reviews

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