Will this adhere to a slick surface such as aluminum flashing?

Paint especially rattle cans don't tend to adhere to anything slippery, you must at least use something abrasive against it to some degree even if it's only a scour pad just to rough up the surface a little bit.

Would this work in the spare tire compartment located inside a cars' trunk?

Yes. Works pretty much anywhere

Is the undercoating product acid resistant?

I have no idea I bought it cove a mount for a fish finder. I didn’t like it it didn’t dry maybe I put to thick a coat

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Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black

Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black

Product ID: 326861588

Details

Brand
Rust-Oleum
Colour
Black
Finish type
Textured
Item volume
443.6
Size
15 Ounce (Pack

🎯Covers 10-12 sq. ft. per can

⏱️Dries in 30 minutes

🛡️Corrosion & rust defense

MX$1230

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

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Description

🛠️ Protect your ride like a pro—because your car deserves the best undercarriage armor!

CUSTOM FINISH READY - Paintable surface lets you match your vehicle’s style while maintaining top-tier protection.
FAST DRY EFFICIENCY - Touch dry in just 30 minutes—get back on the road quicker without the wait.
ULTIMATE RUST SHIELD - Rubberized formula locks out water, salt, and chemicals to keep your ride flawless.
SOUNDPROOF YOUR DRIVE - Deadens road noise and protects parts with a soft, flexible undercoating layer.
PRECISION SPRAY CONTROL - Wide, comfortable spray tip with any-angle tech for effortless, mess-free application—even upside down.

Rust-Oleum’s 248657 Rubberized Undercoating Spray delivers a durable, flexible barrier that protects vehicle underbodies from corrosion, rust, and road noise. With fast 30-minute drying time and coverage of up to 12 sq. ft. per 15 oz can, its advanced spray tip ensures easy application even in hard-to-reach spots. Ideal for cars, trucks, trailers, and RVs, this paintable undercoating keeps your vehicle performing and looking sharp.

Specifications

ASIN	B003CT49AI
Age Range Description	Adult
Best Sellers Rank	#762 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Undercoat Paint
Brand	Rust-Oleum
Brand Name	Rust-Oleum
Color	Black
Color Code	000000
Colour	Black
Container Type	Can
Coverage	Approximately 10-15 square feet per 425g can (1 coat)
Customer Reviews	4.6 out of 5 stars 2,402 Reviews
Dry Time In Hours	24
Finish Type	Textured
Finish type	Textured
Full Cure Time	3E+1 Minutes
Global Trade Identification Number	00020066185985
Included Components	Spray
Indoor Outdoor Usage	Outdoor
Is Waterproof	True
Item Form	Spray
Item Type Name	Rust-Oleum Black Interior Coating 15 Ounce (Pack of 12)
Item Volume	443.6 Milliliters
Item Weight	14.8 Ounces
Item volume	443.6 Milliliters
Manufacturer	Rust-Oleum
Model Name	Rust-Oleum Black Undercoating 15 oz. (12 Pack)
Model Number	248657
Paint Type	Spray
Part Number	248657
Size	15 Ounce (Pack of 1)
Special Features	Comfortable, Sound
Special features	Comfortable, Sound
Specific Uses For Product	Exterior
Surface Recommendation	Metal
UPC	020066185985
Unit Count	15 Grams
Water Resistance Level	Water Resistant

Reviews

س**م

Perfect

18.06.2026

A**I

Good product

Good product for repainting your Chasis or under-body of car, it gives a new agency like look with Matt black color, and it removes rust and protects against it, makes your car look new again Recommended

6.06.2025

S**S

Good

31.05.2025

A**I

Great Application

its a great application, i use it in every oil change on my cars!

9.03.2025

D**R

ممتاز

حبيت المنتج استخدمته عل دبة التندرا …. عطاني نتيجة حلوة اهم شي نظف المكان قبل لا اترش …… لما اترش اول طبقة تريا لغاية ماتنشف …. بعدها ضيف الطبقة الثانية وعل حسب كم تبي تظيف

16.08.2022

م**د

لم يصل المنتج

3.12.2025

K**U

Antirust

Best for applying under car body. Well it takes around three days for complete dry and strong coating.

27.12.2023

M**M

Really good , recommend

Fast delivery

25.11.2023

B**Z

Excelente calidad

Excelente protector de chasis

27.08.2025

H**N

Goes on easy

Goes on ok I’ll how long it last

8.09.2023

D**A

Original product....

Quality is good but not useful bescose you need minimum 3 spray for one tyre wall or wheel arch to cote. Then it works.

14.07.2019

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The delivery time was excellent, and the packaging was secure.

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4 days ago

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MX$1230

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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