Table of Contents
Overview
Rust-Oleum 248656 Professional Grade Rubberized Undercoating Spray is described as a black, matte rubberized undercoating spray intended for vehicle underbodies. It is described for use on bare or primed metal underbodies of cars, trucks, trailers, RVs, and more. It is also described as helping deaden sound while providing protection against corrosion and damage from water, salt, and other chemicals.
Key takeaways
- This undercoating is described as a professional-grade rubberized coating intended for exterior underbodies of vehicles.
- It is described as drying to the touch in 1 hour and covering up to 10–15 sq. ft. per can.
- It is described as helping deaden sound and resisting abrasion.
- It is described as featuring a wide comfort spray tip and any-angle spray technology for painting even upside down.
- Buyers commonly mention good adhesion, even spray performance (including upside down), and a rubbery dull matte black finish.
- Buyers commonly mention durability in mixed terms, with some describing it as standing the test of time against rust and others describing it as not lasting long.
What the product is designed to do
This product is described as an automotive rubberized undercoating spray intended to protect vehicle underbodies against minor road damage as well as rust, water, chemicals, and salt. The professional-grade formula is described as providing superior protection against corrosion and damage from water, salt, and other chemicals. Undercoating is described as helping deaden sound and reduce damage to parts, and the coating is described as resisting abrasion.
For shoppers looking to protect vehicle underbodies, it is described for use on bare or primed metal underbodies of cars, trucks, trailers, RVs, and more, with an exterior use description.
Materials, dimensions, and technical details
| Detail | What it is described as |
|---|---|
| Product type | Professional-grade rubberized undercoating spray |
| Color | Black |
| Finish type | Matte |
| Item form | Aerosol |
| Size | 15 oz (pack of 1) |
| Item volume | 425 milliliters |
| Coverage | Up to 10–15 sq. ft. per can |
| Dry time | Dries to the touch in 1 hour |
| Intended surface area | Bare or primed metal underbodies |
| Specific uses | Exterior |
Installation and placement notes
This undercoating is described for use on bare or primed metal underbodies of cars, trucks, trailers, RVs, and more. The spray format is described as featuring a wide comfort spray tip and any-angle spray technology for easy painting even upside down, which aligns with underbody placement and hard-to-reach angles. For placement planning, it is described as covering up to 10–15 sq. ft. per can, which supports estimating how many cans are needed for the targeted area.
Performance characteristics described in the listing
The formula is described as providing superior protection against corrosion and damage from water, salt, and other chemicals. It is described as providing best-in-class protection for vehicle underbodies against minor road damage as well as rust, water, chemicals, and salt. The coating is described as resisting abrasion, and undercoating is described as helping deaden sound and reduce damage to parts.
For project pacing, it is described as drying to the touch in 1 hour. For application comfort and coverage control, it is described as having a wide comfort spray tip, and the aerosol is described as supporting painting even upside down.
Review patterns buyers commonly mention
Buyers commonly mention that the undercoating works well and has good adhesion. Buyers commonly mention the appearance, including a rubbery dull matte black finish. Buyers commonly mention spray performance as even, including spraying even upside down, and buyers commonly mention coverage, including that two cans can be sufficient for complete coverage in some projects.
Buyers commonly mention durability in mixed terms, with some describing it as standing the test of time against rust and others describing it as not lasting long. Some buyers commonly mention nozzle-related issues such as clogging, dripping, and drops on the surface being worked.
Pros
- Professional-grade rubberized undercoating spray described for bare or primed metal underbodies.
- Described as providing protection against corrosion and damage from water, salt, and other chemicals.
- Described as helping deaden sound and resisting abrasion.
- Buyers commonly mention good adhesion and an even spray pattern, including upside-down spraying.
- Buyers commonly mention a rubbery dull matte black finish and good coverage.
Cons
- Buyers commonly mention durability in mixed terms, including reports that it does not last long.
- Some buyers commonly mention nozzle clogging, dripping, and drops on the surface being worked.
- Coverage needs vary by project size, and the can is described as covering up to 10–15 sq. ft. per can.
FAQ
What surfaces is this undercoating intended for?
It is described for use on bare or primed metal underbodies of cars, trucks, trailers, RVs, and more.
How long does it take to dry?
It is described as drying to the touch in 1 hour.
How much area does one can cover?
Coverage is described as up to 10–15 sq. ft. per can.
Can it be sprayed at different angles under a vehicle?
It is described as featuring any-angle spray technology for easy painting even upside down, along with a wide comfort spray tip.
What kind of finish is it described to have?
It is described as black with a matte finish, and buyers commonly mention a rubbery dull matte black finish.
What is it described to protect against?
It is described as providing protection against corrosion and damage from water, salt, and other chemicals, and as helping protect vehicle underbodies against minor road damage as well as rust, water, chemicals, and salt. For readers who want to apply rubberized undercoating to an underbody area, the product is described around those exposure conditions.