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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Rubberized Undercoating

Product ID: 22369740

Details

Brand
Rust-Oleum
Color
Black
Finish Type
Matte
Item Volume
443.6 ml
Paint Type
Spray
Size
15 Ounce (Pack

🔊Reduces road noise

⏱️Dries to touch in 30 mins

🛡️Long-lasting rust protection

B$25

Duties & taxes included

In stock

Sold byAmazon BruneiDelivered 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 Brunei.

Secure transaction

Description

🛠️ Protect your ride like a pro—because rust waits for no one!

NOISE REDUCING ARMOR - Deadens road noise and protects undercarriage parts from abrasion for a smoother, quieter ride.
ULTIMATE RUST DEFENSE - Rubberized formula shields metal from corrosion, water, salt & chemicals for lasting durability.
EFFORTLESS APPLICATION - Wide comfort spray tip with any-angle technology lets you spray upside down with precision and ease.
FAST EFFICIENT COVERAGE - Covers up to 12 sq. ft. per can and dries to the touch in just 30 minutes—get back on the road faster.
VERSATILE VEHICLE PROTECTION - Ideal for cars, trucks, trailers, and RVs—perfect for pros who demand reliable underbody defense.

Rust-Oleum Rubberized Black Undercoating Spray offers a durable, waterproof barrier that protects vehicle underbodies from rust, corrosion, and road damage. With fast drying time, excellent coverage, and noise reduction benefits, it’s engineered for easy application and long-lasting performance on metal surfaces.

Specifications

ASIN	B003CT49AI
Age Range Description	Adult
Best Sellers Rank	#16,914 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 in Spray Paint
Brand Name	Rust-Oleum
Color	Black
Color Code	12 sq ft
Container Type	Can
Coverage	12 sq ft
Customer Reviews	4.6 4.6 out of 5 stars (4,068)
Dry Time In Hours	24
Finish Type	Matte
Full Cure Time	30 minutes
Global Trade Identification Number	00020066185985
Included Components	Rust-Oleum Black Undercoating 15 oz. (12 Pack)
Indoor Outdoor Usage	Outdoor
Is Waterproof	True
Item Form	Aerosol
Item Type Name	Rust-Oleum Black Undercoating 15 oz. (12 Pack)
Item Volume	443.6 ml
Item Weight	14.8 ounces
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	Rust Resistant
Specific Uses For Product	Exterior
Surface Recommendation	Metal
UPC	020066185985
Unit Count	15 Ounce
Warranty Description	Warranty
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

B$25

Duties & taxes included

In stock

Sold byAmazon BruneiDelivered 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 Brunei.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews