• ARC HT-S High Temperature Resistant Spray Coating
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ARC HT-S High Temperature Spray Coating is applied by airless spray

This high temperature resistant coating is easily applied by airless spray, roller, brush or squeegee

High Temperature Resistant Spray Coating protects a vessel

This High Temperature Resistant Coating is applied to protect a vessel

High Temperature Resistant Spray Coating is applied to a vessel

ARC HT-S coating is effective in immersed aqueous solution conditions up to 150°C (302°F)

ARC HT-S High Temperature Coating is strip coated before being spray applied

In this internal vessel, the Coating is stripe coated before the spray application is applied

ARC HT-S High Temperature Spray Coating is applied by airless spray
High Temperature Resistant Spray Coating protects a vessel
High Temperature Resistant Spray Coating is applied to a vessel
ARC HT-S High Temperature Coating is strip coated before being spray applied

ARC HT-S High Temperature Resistant Spray Coating is a ceramic reinforced abrasion epoxy.

It protects metal against mild abrasion, corrosion and erosion in elevated temperature immersion.

HT-T is a 100% solids glass/ceramic reinforced novolac epoxy lining for high temperature aqueous cold wall corrosion conditions. ARC HT-S incorporates fine-graded sizes of reinforcements which are permeation resistant, resistant to cold wall delamination and survives rapid decompression. It’s a strong, durable coating which offers long-term protection. It ensures high adhesive strength to metal and resists thermal-mechanical shock.

This temperature resistant coating delivers in-situ curing in service at elevated temperature, reducing downtime. HT-S is high voltage spark testable to NACE SP 0188.

ARC HT-S is a Spray Coating while ARC HT-T is a Trowel Grade Coating. Both get to work in elevated temperatures.

ARC HT-S High Temperature Resistant Spray Coating is designed to:

  • Protect and upgrade new and old metal equipment
  • Perform in immersed aqueous solution conditions up to 150°C (302°F)
  • Replace exotic alloys, engineered plastics, ceramics, and conventional coatings
  • Safely and easily apply by roller, brush, squeegee, or airless spray

Application Areas:

  • Oil/water separators
  • Fans & housings
  • Desalting vessels
  • Oil/gas separators
  • Offshore equipment
  • Pumps
  • Heat exchangers
  • Tanks and vessels
  • Valves
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Mix Ratio A:B By Weight 8.4 : 1

By Volume 4.7 : 1

Working Time 5 litres is 120 mins at 16°C (60°F)

16 litres is 100 mins at 16°C (60°F)

Curing Schedule Tack Free at 16°C (60°F) is 8 hours

Overcoat Begin at 16°C (60°F) is 6 hours

Overcoat End at 16°C (60°F) is 16 hours

Full Service at 16°C (60°F) is 4 days

Pull Off Adhesion (ASTM D 4541)

365.4 kg/cm² (35.9 MPa)

5,200 psi

Vertical Sag Resistance

at  21°C (70°F) and 500 µm (20 mil)

No Sag
Maximum Temperature

(Dependent on service)

Wet Service is 150°C (302°F)

Dry Service is 175°C (347°F)

Cured Density 1.7 gm/cc

103 lb/ cu.ft.

Packaging and Coverage
Nominal, based on a 750 µm (30 mil) thickness
5 litre kit covers 6.67 m² (71.76 ft²)

16 liter kit covers 21.33 m² (229.63 ft²)

ARC 858 high strength bonding polymer seals, shims and bonds new plates to a prepared surface on an offshore platform

Plate Bonding – Cactus ARC 858

Live Leak Sealing A Drains Line

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