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Slow Down Sign: Slow Down, Only You Can Prevent Speed Bumps K-8630

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Part#

K-8630

SPN#

2L9H

Color

Black On Yellow

Shape

Vertical

Product Description

Inform drivers of the upcoming speed bumps with this humorous sign. Put a smile on the driver's face and remind him/her to slow down.

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12" x 18"

18" x 24"

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Quantity / Price (Per Sign)

12" x 18"

1
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$28.87
3M Hi Intensity Reflective Aluminum

$32.97
Rigid Signs
Aluminum

$26.85
Reflective Aluminum Signs - Premium
3M DiamondGrd. Fluorescent Yellow

$44.91

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3M Engineer Grade Reflective Alum.

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This is one of our best selling products.

168ºF

Sep 29

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1:19
63 mil thick aluminum with Fluorescent Yellow Diamond Grade reflectivity.
3M's brightest and most conspicuous sign material.
3x as reflective as High-Intensity Grade signs.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Comes with rounded corners and prepunched holes - for easy handling and installation.

More Material Details

This is one of our good selling products.

168ºF

Sep 29

(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

This is one of our better selling products.

168ºF

Sep 29

(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

168ºF

Sep 29

(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

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3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $12.95 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. $15.95 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. $12.95 for 1 Sign

What's this?

Sign

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

What's this?

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $12.95 for 1 Sign

What's this?

Sign

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

What's this?

Sign

3M SmartShield POF Laminate - Superior protection against Fading and Graffiti. $12.95 for 1 Sign

What's this?

Sign

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

What's this?

Sign

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Size: 12" x 18"

Material: 3M Engineer Grade Reflective Alum.

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$28.87 $28.87/sign

Free Delivery Over $40.00
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3-Year Warranty

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

Real Customers

37,428 reviews

Google Customer Reviews

3,245 reviews

Reseller Ratings

10,869 reviews

Product Description

Inform drivers of the upcoming speed bumps with this humorous sign. Put a smile on the driver's face and remind him/her to slow down.

Customer Reviews

5.0

Based on 37 ratings

5 Star 36
4 Star 1
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Robert Jul 21, 2025

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

Quality signs

Signs look good high quality Thanks

Robert Jul 23, 2022

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

signs

Liked the product.

Stwphen Jul 12, 2022

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

Love the sign!

Great quality. Gets the point across in a humorous way! i will absolutely be back when i need another sign!

Alan Jun 22, 2022

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

Great value commercial grade sign

Well made and easy to read. Smooth transaction.

corey Nov 29, 2021

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

Fast delivery

Great quality

See all reviews

Related Categories

Speed Bump Signs & Speed Hump Signs

Speed Bumps

Slow Down Sign: Slow Down, Only You Can Prevent Speed Bumps K-8630

Product Description

Buy multiple & save

Product Description

Customer Reviews

Based on 37 ratings

Quality signs

signs

Love the sign!

Great value commercial grade sign

Fast delivery

Related Categories