Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Exterior Components› Weatherstripping and Rubber Details

Rubberized Undercoating Spray

Name: Rubberized Undercoating Spray
Brand: 3M
SKU: 7100046055

$10.99

SKU: 7100046055

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Overview

It can also be used to safeguard wheel wells, quarter panels, interior sides of fenders, the underside of the hood, and the bottom sides of floor pans. This undercoating not only provides protection but also helps to deaden noise, resulting in a more pleasant and quieter ride.

The spray applies smoothly, creating a textured black finish that resists chipping, abrasion, exterior rusting, and weathering. With its one-coat build-up, there is no dripping, running, or sagging. Applying this rubberized undercoating is highly recommended for long-term protection of the undercarriage, as it forms a protective barrier that seals out grit, grime, and moisture that could potentially corrode metal components. This affordable measure can significantly extend the service life of your vehicle.

Show original supplier description

It offers versatile application, safeguarding wheel wells, quarter panels, interior sides of fenders, the underside of the hood, and the bottom sides of floor pans. This undercoating provides a textured black finish that resists chipping, abrasion, exterior rusting, and weathering. Its one-coat build-up formula ensures no dripping, running, or sagging, and it is specifically formulated to form a protective barrier against grit, grime, and moisture, significantly extending the service life of vehicle components. Beyond its protective qualities, this rubberized undercoating contributes to a more pleasant and quieter ride by deadening noise, including road and engine sounds. This enhances the overall driving experience, making it beneficial for any vehicle. For exceptional convenience, the undercoating comes in an aerosol can, allowing for easy application without the need for additional equipment. However, it is important to note that this product is intended for industrial/occupational use only and is not for consumer sale or use.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	3M
Part Number	7100046055
Category	Exterior Components

Videos

Top 5 Best Undercoats for Cars Review] - Professional Grade Rubberized Undercoating for Cars [2026]

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy