HPC® Coating is designed to control heat transfer on surface temperatures up to 450°F (232°C). This water-borne, extremely lightweight coating uses a special acrylic resin blend with ceramic compounds to provide non-conductive thermal barrier protection. The environmentally-friendly, non-flammable formula offers superior insulation performance for hot pipes, tanks, valves, and industrial equipment.

Key Features & Benefits

High-temperature performance – service temperatures up to 450°F (232°C)
Superior thermal conductivity – 0.063 W/mK @ 86°F per ISO 8302/ASTM C 177
Water-based formula – environmentally safe, non-toxic, non-flammable system
Lightweight application – 5.2 lbs per gallon for easy handling and reduced structural load
Marine approved – American Bureau of Shipping certification for maritime use
USDA approved – suitable for food processing and service applications
Spray application – texture sprayer for efficient coverage over complex geometries
Multi-substrate compatibility – adheres to metal, concrete, wood, and masonry

Applications & Performance Standards

Primary Applications

Hot pipe insulation – steam lines, process piping, heating systems
Tank and vessel insulation – hot water tanks, process vessels, storage containers
Industrial equipment – ovens, furnaces, hot surfaces requiring personnel protection
Cold surface applications – prevent condensation on chilled lines and equipment
Retrofit installations – applied to operating systems without shutdown requirements

Testing & Certifications

ISO 8302/ASTM C 177 – thermal conductivity testing at 0.063 W/mK
IMO MSC.61(67) – smoke and toxicity testing for marine applications
American Bureau of Shipping – marine approval for vessel applications
USDA approved – food service and processing facility compliance
Russian field testing – validated thermal performance at 0.035 W/mK average

Product Specifications & Coverage

Physical Properties

Solids content – 49% by weight, 72% by volume
Weight – 5.2 lbs per gallon for lightweight handling
pH level – 8.5-9.5 alkaline for corrosion resistance
VOC content – 25.1 grams/liter, 0.209 lbs/gallon for environmental compliance
Shelf life – Up to 1 year unopened under proper storage conditions

Coverage Rates & Film Thickness

Application Temperature Ranges

Application range – 40°F to 450°F (5°C to 232°C)
Service temperature – Up to 450°F (232°C) continuous operation
Storage temperature – 40°F to 120°F (5°C to 49°C)
Dry time – 10-30 minutes per coat at 200-300°F surface temperature

System Applications & Topcoat Requirements

Topcoat Systems

Exterior exposure – requires protective topcoat for weather resistance
SUPER THERM® – for general exterior protection and UV resistance
ENAMO GRIP® – for enhanced durability and chemical resistance
SP SEAL COAT HT – for surfaces with movement and up to 450°F service

Multi-Mesh Membrane System

High-vibration applications – continuous pipe movement and worker impact
Installation method – apply between HPC base coat and protective topcoat
Benefits – flexible protection for exterior strength and moisture barrier
Applications – industrial piping with thermal cycling and mechanical stress

Installation Advantages

Traditional vs. HPC® Coating System

Environmental Benefits

Water-based formula – low VOC emissions for indoor air quality
Non-toxic composition – safe for occupied buildings and food facilities
Lead and chromate free – environmentally responsible formulation
Easy cleanup – water-based for simple equipment maintenance

Safety & Environmental Compliance

Application Safety

Non-flammable formula – water-based system eliminates fire hazards
Low toxicity – mild acrylic odor, minimal respiratory protection required
Ventilation requirements – standard paint application ventilation adequate
Personal protection – particulate respirator for spray application

Storage & Handling

Freeze protection – store between 40°F to 120°F (5°C to 49°C)
Container management – keep tightly closed to prevent water evaporation
Shelf stability – up to 1 year unopened under appropriate conditions
Cleanup procedures – water-based cleanup for equipment and tools