Adhesives & Coatings · My build kit

Rust-Oleum 248903 Flat Black High Heat Spray

High-heat spray is part of the coating supplies I bought. The photographs on this page show my separate camera-bracket fabrication work, where I cut, drilled and coated aluminum parts before mounting equipment.

By · Camper Van Freedom

Read my build notes ↓

The Item in My Kit

I bought Rust-Oleum Flat Black High Heat Spray as part of my camper van equipment.

High-heat spray is part of the coating supplies I bought. The photographs on this page show my separate camera-bracket fabrication work, where I cut, drilled and coated aluminum parts before mounting equipment.

Keeping the High-Heat Paint Purchase Separate from the Bracket Coating

  1. I cut and drilled aluminum pieces for the roof-camera and light mounts.
  2. I adjusted attachment holes while bringing the assemblies together on the profiles.
  3. I coated the camera-mount pieces black during the fabrication sequence.
The camera mounting arrangement with its drilled attachments.
The camera mounting arrangement with its drilled attachments.
A black-coated bracket from my roof camera-mount work.
A black-coated bracket from my roof camera-mount work.

On my Transit tailpipe, I cleaned the pipe with degreaser and a towel, let it dry, and sprayed my Rust-Oleum #248903. See the spray pass in Rust-Oleum 248903 Flat Black High Heat Spray Project.

My Takeaway from This Job

The photographed camera mounts received black bedliner during fabrication. These three purchases instead compare flat-black high-heat aerosols, retaining the can-applied format while changing the coating product line.

Product Details And Van-Build Uses

SpecificationProduct Detail
Product referenceAutomotive High Heat 248903
ColorFlat black
Size12 oz aerosol

Rust-Oleum Automotive High Heat is a specialized coating with preparation and heat-curing stages described in its technical sheet. It should be organized separately from ordinary flat-black spray paint, because the drying process is part of the product system. For a removable part, prepare the surface and identify how the specified curing sequence fits the job before spraying. The can’s color is only one selection point; coating type and the intended part determine which set of instructions belongs with the application.

Download Rust-Oleum Automotive High Heat Technical Data Sheet (PDF)

Related Material: Rust-Oleum Gloss Black Spray Paint

Does The High Heat Product Have Its Own Cure Sequence?

Yes. Its technical sheet describes curing stages separately from ordinary air-drying enamel instructions.

Alternative products

Two Alternatives to Compare

VHT FlameProof and Krylon High Heat are alternative flat-black aerosol coatings from different product lines.

ProductWhat distinguishes itPurchase link
Rust-Oleum Flat Black High Heat SprayRust-Oleum flat-black high-heat aerosolView on Amazon
VHT FlameProof Flat Black Coating (alternative)VHT FlameProof flat-black aerosolView on Amazon
Krylon Flat Black High Heat Spray (alternative)Krylon flat-black high-heat aerosolView on Amazon
VHT FlameProof Flat Black Coating

VHT FlameProof Flat Black Coating

This flat-black coating is supplied in an aerosol can for high-temperature coating applications. The spray format covers shaped metal parts without a separate spray gun.

View on Amazon
Krylon Flat Black High Heat Spray

Krylon Flat Black High Heat Spray

This high-heat coating is supplied in a twelve-ounce aerosol can. The black finish dries to a flat sheen.

View on Amazon

Questions from My Build

What Coating Did I Record Using on the Camera Brackets?

Black aerosol bedliner.

What Happened Before Coating?

Cutting, drilling and fitting the aluminum mounting pieces.

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