Rustins Heat Resistant Paint Black 250ml — Matte Finish, Up to 220°C Durable Protection

Rustins Heat Resistant Black Paint 250ml is a water‑based, cross‑linking acrylic that delivers a durable matte black finish for metal and wood surfaces up to 220°C.

This low‑VOC formula is formulated for interior and exterior use where elevated temperatures are encountered, offering fast drying and a protective, professional look. It cleans up with water and is designed for heat-exposed components such as grills, exhaust pipes, radiators and other non‑direct combustion surfaces. Note: it is not suitable for use on wood‑burning stoves, barbecues, furnace flues or any application subject to direct flames or continuous higher temperatures than specified.

How does this paint perform under high heat?

Rustins’ acrylic resin chemically cross‑links as it cures, producing a tough coating that resists blistering and discoloration at elevated temperatures. It withstands heat up to 220°C when applied and cured correctly, maintaining its matte appearance and protective properties.

• Rated for continuous exposure up to 220°C
• Formulated to resist heat‑induced peeling and chalking
• Retains color stability and matte finish under thermal cycling

What surfaces can I use it on and how should I prepare them?

This paint is suited to bare or previously painted metal and sound wood surfaces in both outdoor and indoor settings. Proper surface prep—cleaning, degreasing, rust removal and light sanding—ensures adhesion and longevity of the finish.

• Use on metal: remove scale and corrosion, apply suitable primer if required
• Use on wood: sand smooth and ensure the substrate is dry and stable
• Avoid use on direct‑flame appliances and continuous combustion surfaces

How quickly does it dry and what’s the finish like?

The formulation dries fast to touch, letting you recoat or handle pieces sooner than many traditional high‑temperature products. Once cured, it yields a uniform, matte black finish that conceals imperfections while providing a protective barrier against moderate heat exposure.

• Fast‑drying for efficient project turnaround
• Produces a professional matte black aesthetic
• Clean brushes and tools with water while wet

Are there limits or important safety notes I should know?

While robust, this paint is not engineered for direct flame contact or appliances that reach temperatures above its rated limit. Follow manufacturer instructions for application, ventilation, and curing to achieve the rated heat resistance and to avoid premature coating failure.

• Not for wood‑burning stoves, barbecues, furnace chimneys, or direct‑flame use
• Ensure good ventilation during application and drying
• Observe recommended drying and curing times for max performance

Who is this for? Tradespeople, DIY enthusiasts and homeowners who need a water‑based, low‑VOC heat‑resistant coating for metal and wood parts that encounter elevated temperatures will find Rustins Heat Resistant Black Paint 250ml ideal. It works well for restoration of grills, exhaust components, radiators, and decorative heat‑exposed fixtures where a durable matt black finish and ease of application matter. For appliances exposed to direct flames or sustained higher temperatures, select specialist high‑temperature or ceramic coatings designed for those extreme conditions.