TIMCO VHT Paint - Black
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TIMCO VHT Paint Black 380ml Black Pack 1Free delivery in 1–3 days£13.95Visit shop →
Product Information
Full details
TIMCO VHT Paint is a specialized high-performance coating ideal for automotive enthusiasts, DIY mechanics, and home renovators looking to protect metal surfaces exposed to extreme temperatures. Its primary benefit is a durable, silicone-based finish that withstands heat up to 650°C, effectively preventing corrosion and flaking on engine parts and fireplace components. A key caveat is that this paint requires a gradual heat-curing process after application to reach its full protective potential, meaning it is not an immediate, 'set-and-forget' solution for all projects.
All features
| Colour | Black |
|---|---|
| Model Part Number | PTDTIM237896 |
| Brand | TIMCO |
Extended Product Information
FAQs
Can I use this on plastic engine covers?
No, this product is specifically formulated for ferrous metal surfaces and will not adhere correctly to plastic.
Do I need a primer?
TIMCO VHT Paint is designed to be applied directly to clean, bare metal. A primer is generally not required unless specified for a particular metal type.
What happens if I don't heat-cure the paint?
The paint may remain soft or be easily scratched. Heat-curing is essential for the paint to achieve its full hardness and chemical resistance.
Is this paint matte or gloss?
The standard finish for this VHT paint is a professional, soot-hiding matte black.
How many coats should I apply?
Two to three light coats are generally sufficient to provide full coverage and adequate protection.
Troubleshooting
Paint is blistering after a short time.
This usually indicates the surface was not properly cleaned or there was residual moisture/oil. Ensure the metal is surgically clean and completely dry before re-application.
The finish is uneven or dripping.
You are likely applying the paint too heavily in a single pass. Use lighter, multiple coats and maintain a consistent distance from the surface.
Paint is flaking off after a high-heat cycle.
The paint may not have been heat-cured correctly. Ensure you are following a gradual heating process to allow the silicone matrix to set properly.
Pros and Cons
Pros
- Excellent adhesion to properly prepared metal
- Easy-to-use aerosol delivery system
- Highly resistant to thermal shock and flaking
- Suitable for both automotive and home hardware applications
Cons
- Requires careful surface preparation to prevent peeling
- Must be heat-cured to achieve maximum durability
- Limited to ferrous metal surfaces
Setup, Compatibility & Care
Surface Preparation
Success depends entirely on the condition of the substrate. The metal must be completely clean, dry, and free of all oil, grease, and loose rust. Use a wire brush or sandpaper to remove corrosion and a degreaser to wipe away contaminants before spraying.
Application
- Shake the can vigorously for at least two minutes.
- Hold the can 20–30 cm from the surface.
- Apply light, overlapping passes rather than a single thick coat.
- Allow sufficient drying time between applications based on ambient temperature.
Curing
This product is heat-cured. Once the paint is touch-dry, the component should be subjected to gradual heat increments. This allows the silicone resin to cross-link and harden, reaching its final protective state.