Reflective STOP Sign: STOP Learn More...

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Part#

K2-4958

SPN#

3H31

Color

Red

Shape

Octagon

Product Description

Heavy-duty reflective aluminum stop signs outlast the competition at an unbeatable price!

Reflective Stop Signs are the industry's classic.
Signs are made from heavy-duty aluminum.
These popular Stop signs are in stock are ready-to-ship.

0 Select Design:

LawnBoss® Sign & Stake Kit

24 in. x 24 in. Bilingual Stop Si...

BigBoss A-Frame Portable Sidewalk...

Floor Stencil - Stop (inside stop Sign graphic)

0 Select Size: 12" Octagon Note! Selected design has changed.

10" Oct. LawnBoss

ConeBoss

12" Octagon

18" Octagon

24" Octagon

30" Octagon

36" Octagon

17" x 48"

0 Select Material:

Quantity / Price (Per Sign)

12" x 12"

1
Reflective Aluminum Signs
3M Engineer Grade

$18.85
3M High Intensity Grade

$28.09
3M Diamond Grade

$38.29

3M Engineer Grade

$18.85

$18.75

$18.65

$18.55

$18.45

3M High Intensity Grade

$28.09

$27.09

$26.79

$25.59

$21.59

3M Diamond Grade

$38.29

$38.09

$36.79

$34.09

$33.79

3M Engineer Grade

Configuration:

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This is one of our good selling products.

180ºF

Feb 13

(Hover for more details)

80 mil thick aluminum with engineer grade reflectivity.
Screen printed with 3M sheeting.
Municipal grade, meets DOT specifications.
Durable for 10 years outside.

More Material Details

This is one of our better selling products.

180ºF

Feb 13

(Hover for more details)

3M's "High Intensity" Grade Reflective signs offer up three times more reflectance than engineer grade reflective STOP or YIELD signs. This is the most common grade for STOP or YIELD sign material.
3M warranty for traffic signs - guaranteed to last at least ten years outdoors - although in practice most signs last longer. Screen printed in 3M inks designed specifically for outdoor traffic and parking signs. Unlike competitive signs, these signs are proven to last outside and use 3M matching ink and film components.
Sheeting meets the standard DOT specifications for construction of Roads and Bridges on Federal Highway Projects FP-85 for Sheeting Type IIIA, Class 1 and the GSA LS-300C Reflectivity 2, Class 1.
63 mil thick non-rusting aluminum, with prepunched / precleared holes for hassle-free installation.

More Material Details

This is one of our best selling products.

180ºF

Feb 13

(Hover for more details)

This is the brightest sign material produced by 3M, with three times the reflectivity of High Intensity and ten times the reflectivity of Engineer Grade signs.
These signs combine the high daytime conspicuity with the high nighttime reflectivity and wide angle performance of 3M microprismatic lens technology.
3M warranty for traffic signs - signs are guaranteed to last at least ten years outdoors - although in practice most signs last even longer.
Screen printed with 3M inks designed specifically for outdoor traffic and parking signs - for the ultimate in durability.
The base material for these signs is a 63 mil thick non-rusting aluminum.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $11.45 for 1 Sign

What's this?

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. $17.15 for 1 Sign

What's this?

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. $11.45 for 1 Sign

What's this?

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $17.15 for 1 Sign

What's this?

Sign

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $11.45 for 1 Sign

What's this?

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $17.15 for 1 Sign

What's this?

Sign

0 Order Quantity:

Buy quantity and save

Buy 3+
1% OFF
$18.75/Sign
Buy 5+
1% OFF
$18.65/Sign
Buy 20+
2% OFF
$18.55/Sign
Buy 40+
2% OFF
$18.45/Sign

Buy 3+
4% OFF
$27.09/Sign
Buy 5+
5% OFF
$26.79/Sign
Buy 20+
9% OFF
$25.59/Sign
Buy 40+
23% OFF
$21.59/Sign

Buy 3+
1% OFF
$38.09/Sign
Buy 5+
4% OFF
$36.79/Sign
Buy 20+
11% OFF
$34.09/Sign
Buy 40+
12% OFF
$33.79/Sign

Size: 12" x "12

Material: 3M Engineer Grade

Package

1 Sign/Sign

You Save $0.00

$18.85 ( $18.85 / 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

14,223 reviews

Google Customer Reviews

1,625 reviews

Reseller Ratings

7,215 reviews

Product Description

Heavy-duty reflective aluminum stop signs outlast the competition at an unbeatable price!

Reflective Stop Signs are the industry's classic.
Signs are made from heavy-duty aluminum.
These popular Stop signs are in stock are ready-to-ship.

Customer Reviews

4.9

Based on 231 ratings

5 Star 210
4 Star 17
3 Star 3
2 Star 1
See all reviews
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Name:

David Jun 27, 2025

Size: 12" x 12" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Best Signs

Great Service

Paul May 12, 2025

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

Signs

Great sign

Robert May 01, 2025

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

Keep up the great job!

Great quality, as always!

Michael Mar 17, 2025

Size: 12" x 12" Material Type: High Intensity Reflective Aluminum Sign Verified Purchase

Stop signs

Awesome products

Josiah Nov 18, 2024

My stop sign is look good..

I got a stop sign for my home.

My stop sign is look good..

By: Josiah
I got a stop sign for my home.

See all reviews

Reflective STOP Sign: STOP Learn More...

Product Description

Buy quantity and save

Product Description

Customer Reviews

Based on 231 ratings

Best Signs

Signs

Keep up the great job!

Stop signs

My stop sign is look good..

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