High Temperature Paint
High-temperature single-component coating rated up to 800°C
High Temperature Paint offers unparalleled protection for metal surfaces in harsh industrial environments. Designed as a self-priming, single-pack system, this paint ensures easy application while providing superior resistance to acids, alkalis, and other corrosive substances. With a fast-drying formula that sets in just 15 minutes, it minimises downtime and enhances productivity — ideal for chimneys, boilers, exhaust ducts, furnaces, and hot pipelines.
- Single component — no mixing required
- Self-priming system — no separate primer needed
- Touch dry in 15 minutes
- Withstands continuous temperatures up to 800°C
Color Range
Colours are approximate. Actual shade may vary slightly.
Overview
Usage
- Applied on high-temperature metal surfaces exposed to heat, corrosion, and chemical fumes.
- Suitable for chimneys, stacks, exhaust ducts, boilers, furnaces, and hot pipelines.
- Used on roof sheets, cable trays, plant structures, and industrial steelwork.
- Protective coating against acids, alkalis, UV exposure, water, and corrosive environments.
- Recommended for chemical plants, refineries, power plants, cement plants, and steel industries.
- Ideal for vapour-side exposure areas where chemical fumes and elevated temperatures are present.
- Provides long-term protection for structures operating at temperatures up to 800°C.
Advantages
- Single-component coating — no mixing or specialist equipment required
- Self-priming system — eliminates the need for a separate primer
- Touch dry in just 15 minutes for faster project completion
- Overcoatable after 15 minutes, including wet-on-wet application
- Excellent resistance to acids, alkalis, chemical fumes, and industrial pollutants
- Outstanding UV and weather resistance for outdoor applications
- Excellent water resistance and low permeability
- Very good abrasion resistance and mechanical durability
- Excellent flexibility with strong adhesion to properly prepared surfaces
- Withstands continuous temperatures up to 800°C
- Smooth semi-matt metallic finish
- High coverage rate of 60–80 sq.ft per kg (practical coverage)
- Long service life with low maintenance requirements
- Suitable for application by brush, roller, or airless spray
Packaging
Applications
Chimneys and industrial stacks, Boilers and boiler casings, Furnaces and kilns, Hot process pipelines, Exhaust ducts and flue gas ducts, Heat exchangers (external surfaces), Industrial ovens and dryers
Product Details
| Chemical | Max. Conc. |
|---|---|
| HCl | 35% |
| H₂SO₄ | 50% |
| HNO₃ | 50% |
| ACID | 83% |
| H₂O₂ | 40% |
| Acetic Acid | 99% |
| KOH | 30% |
| NaOH | 30% |
- Solvent-free, low VOC — environmentally responsible
- Safe for use in ETP and STP facilities
Application
CRAC-High Temp Paint can be applied by brush, roller, or airless spray. No thinning is required.
Minimum 2 coats recommended for all industrial environments.
- 1
Steel Surfaces
Remove grease, oil and other contaminants to SSPC SP1 — Solvent Cleaning. Abrasive blast clean to a minimum of SSPC SP 10. For severe corrosive conditions, blast to SSPC SP 5 with a surface profile not exceeding 35–40 microns. If blasting is not practical, use mechanical tools along with manual chipping and wire brushing to SSPC SP2/SP3. Avoid excessive burnishing. Thoroughly dust down all surfaces before application.
- 2
New Concrete
Ensure concrete is cured for a minimum of three months. The surface is to be made rough and free from laitance and other contaminants by sand sweeping.
- 3
Old Concrete
Remove all salt deposits by water jet washing. Light sand blast the surface to remove loosely bound coatings and roughen firmly adhering coatings to ensure anchorage. Clean and dry before application. In non-critical areas where blasting is not possible, hard wire brushing is the minimum requisite.
- 4
Safety Information
Avoid inhalation of solvent vapours or paint mist and contact of liquid paint with skin and eyes. Provide forced ventilation when applying in confined spaces or stagnant air. Respiratory, skin, and eye protection are always recommended when spraying.