Page 129 - tmp

TECHNICAL DATA SHEET I SECTION 8.2
PIPESHIELD HAR
Two Component, 100% Solids, Polyurethane Coating

Product Description
PipeShield HAR is a direct‐to‐metal, quick‐set, two component, Technical Data (Based on Draw Down Film)
100% solids polyurethane designed to protect pipelines from Initial Setting Time @70°F (20°C) <5 minutes (set time
corrosion and abrasion. It is especially formulated for Water may be adjusted
Transmission Piping and Piping ID/OD applications. depending on
production needs)
PipeShield HAR is a high performance 100% solids structural
polyurethane which is designed specifically for steel, ductile Curing Time Before Handling @70°F (20°C) 5-20 minutes
iron, and concrete pipe. Persistent adhesion and high abrasion Ultimate Cure @70°F (20°C) < 7 days
resistance allows it to be utilized in the severest environments.
Recoat Time (Temp/Thickness 1 – 3 hours
Approvals Dependent) @70°F (20°C)
Meets the requirements of AWWA C222-18. % Solids Content by Volume 100%
Certified to NSF/ANSI Standard 61 by NSF for lining portable Theoretical Coverage 1604 sqft/US gal/mil
water tanks, pipes, valves, and fittings (1000 sqm/liter/micron)
Pipes > 4”, Valves and Fittings > 4”, Tanks > 1000 gallons (3785 Adhesion to Steel, ASTM D4541 > 1,500 psi
liter): thickness of 20-120 mils (508-3048 microns) Hardness, ASTM D2240 77 ± 3 Shore D
Shore D
Features
No Cracking or
• 1:1 Mix Ratio Flexibility, ASTM D522 Delamination - 2”
• High Abrasion and Impact Resistant Mandrel
• Excellent adhesion directly to steel and ductile iron Abrasion Resistance (CS17, 1000 42 mg
• Fast Curing for increased productivity and short turn‐ grams weight, 1000 revolutions), ASTM
D4060
around time
• High Tensile Strength Resistance to Cathodic Disbondment, < 5 mm average results
ASTM G95‐07(13)
• Horizontal Surface Application
• Low Temperature Flexibility Chemical Resistance, ASTM D543 < 5% Change in mass,
length and width
• Plural Component Spray Application (10% Sulfuric Acid,
• Quick Gel Time 30% Sodium Chloride,
• Unlimited film build with single multi‐pass application 30% Sodium Hydroxide,
No.2 Diesel Fuel)
(25 to 35 mils for most steel applications)
• Zero VOC (100% Solids) Dielectric Strength, ASTM D149 845 volts per mil
Volatile Organic Compounds, (Side-A & B 0 lbs/gal
Typical Uses combined) ASTM D2369-81 0 gm/liter

• Buried Tank Exteriors Impact Resistance, ASTM G14 >117 in. lbs.
• Penstocks Accelerated Weathering, ASTM G154 No Cracking; some
• Piping ID/OD chalking & darkening
• Power Plants Water Absorption, ASTM D570 1.40 %
• Steel Pilings Colors
• Steel Power Poles (above & below ground) Blue, black, grey, and white.
• Storage Tanks (interior linings & exterior corrosion
protection) Coverage
PipeShield HAR may be applied at any rate to achieve desired
• Water Transmission Piping ID/OD thickness. Theoretical coverage for 1 mil (0.254 microns)
thickness is one gallon per 1600 sqft (3.78 liters per 149 sqm).
Packaging Estimating Formula: (1600 sqft per gal /Dry Mil Thickness) x
Solids Content = Application Rate per gallon.
10-gallon pail 5 gallons (18.9 liters) Side-A and 5
kit gallons (18.9 liters) Side-B Surface Preparation
Ensure the surface is clean, dry and uncontaminated in
accordance with SSPC‐SP1. Continue only if the substrate
100-gallon 50 gallons (189 liters) Side-A and 50 temperature is more than 5°F (3°C) above the dew point
drum kit gallons (189 liters) Side-B temperature during surface preparation and coating
application.
540-gallon tote 270 gallons (1022 liters) Side-A and Abrasive blast clean with angular media (sand, aluminum
kit 270 gallons (1022 liters) Side-B oxide, garnet or steel grit G40 or coarser). DO NOT USE steel
shot or non‐angular products or slag‐based media.

POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 8.2
info@polycoatusa.com | www.polycoatusa.com