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Honest Joy Coating & Paint
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Pipe Coating

PRODUCT SPECIFICATIONS:

ESCRIPTION:
HJ-666.
Pipe Coating is based on the latest Zero VOC Technology.
The product cures to a highly cross-linked coating for high temperature service in the
Oil and Gas Industry [cathodic disbonding resistance up to 150°C (302°F)].
HJ-666. is available in Brush Grade and Spray Grade. HJ-666. is also available in
Cartridges for coating repairs.

ADVANTAGES:
.
100% Solids – No VOCs.

.
Isocyanate free.
.
Excellent resistance to high temperature cathodic disbonding up to 150°C (302°F).
.
Excellent adhesion to grit blasted steel surfaces, Fusion Bond Epoxy and FRP.
.
Excellent impact resistance.
.
Good flexibility.
USES: .
Exterior coating for pipe, valves and fittings used in buried or immersed service.

APPLICATION:
.
Spray Grade: (Tip Size: .019 - .031)

.
Brush Grade: Brush or Roller
.
Cartridge: Manual Dispenser
CLEANING MATIALS: .
HJ-660 Equipment Wash

.
HJ-550 Tool Cleaner
.

SURFACE PREPARATION: .
Cleanliness : Near White
(Steel Substrate) .
Standards : NACE 2, Sa 2.
: SSPC SP-10 (

.
Profile : 62.5 microns minimum to 125 microns maximum
(2.5 mils to 5.0 mils)


PRODUCT DATA SHEET
HJ-666.

RECOMMENDED FILM THICKNESS: Minimum – 875 microns (35 mils) *

* .
RE-COAT INTVAL:
@ 25°C (77°F) - Maximum: 4 Hours
@ 100°C (212°F) - Maximum: 5 Minutes

.
Sweep blasting of the surface is required if the maximum re-coat interval is
exceeded. Small areas ≤ 316 sq. cm. (≤ 49 sq. in.) may be sanded using a
medium grit (80-100) carborundum cloth. All dust from the sanding or
blast roughening must be removed from the surface prior to the application
of the coating.
MIXING RATIO: .
Brush Grade & Spray Grade, By Volume: 3 Parts Base to 1 Part Hardener.

.
Cartridge, By Volume: 2 Parts Base to 1 Part Hardener
HANDLING PROPTIES:

Pot Life [100 gm mass @ 25°C (77°F)] ............... 30 Minutes

Dry Time (ASTM D-1640) [0.75 mm (30 mils) coating thickness @ 25°C (77°F)]
Touch Dry Time .............................................. 60 Minutes
Tack Free Time................................................ 2 Hours
Dry Hard Time ................................................ 5 Hours

Substrate Temperature .....
The acceptable substrate (metal surface) temperature range for the application
of HJ-666. is 10°C (50°F) to 100°C (212°F). Preheating of the substrate is
required if the surface to be coated is below 10°C (50°F). The substrate
temperature must be a minimum of 3°C (5°F) above the dew point
temperature before proceeding with the coating operation. Post-heating may
also be required when over-coating polyolefin substrates.

Storage / Shelf Life .........
Store in a cool, dry, well-ventilated area at temperatures between 5°C (41°F)
and 40°C (104°F). Keep the lids sealed. The Shelf Life is a maximum of
24 months in unopened containers.


PRODUCT DATA SHEET HJ-666.

LIQUID PROPTIES: BASE HARDEN
Appearance ........................................ Red Viscous Liquid. Amber Liquid.
Solids Content (%) ............................ 100 100
Specific Gravity (ASTM D-1475) .... 1.60 ± 0.03 1.08 ± 0.02
Specific Gravity (ASTM D-1475) ....
Coverage (Theoretical) .....................
Base & Hardener Mixed:
Base & Hardener Mixed:
1.48 ± 0.03
1604 (ft2/U.S. Gallon/mil)
39.0 (m2/Litre/25 microns)
PHYSICAL / MECHANICAL / ELECTRICAL PROPTIES:
Adhesion to Steel:

Dry Adhesion (Pull-off Strength) (PSI) (ASTM D-4541-95-A4)
(Self-Alignment Adhesion Tester, Type IV) [25°C (77°F)] ............................... 3995
Wet Adhesion (Hot Water Soak) (28 Days)
[95°C (3°F)] .................................................................................................... Rating #1
Wet Adhesion (Hot Water Soak) (1 Days)
[75°C ± 3°C (167°F ± 5°F)] ............................................................................... Rating #1
Cathodic Disbonding Test, System 1A (mm)

4.7 (1) (2)
[28 Days @ 1°C (248°F)] ....................................................................................
Cathodic Disbonding Test, System 1A (mm)

9.17 (1) (3)
[28 Days @ 150°C (302°F)] ....................................................................................
Flexibility [21°C (70°F)] .......................... 1.74
Flexibility [0°C (32°F)] ............................ 1.03
Flexibility [-30°C (-22°F)] ....................... 1.02
Hardness (Shore D) (ASTM D-2240-91) [25°C (77°F)] ............................................. 82
Impact[21°C (70°F)] ............................... 7.79
Impact[0°C (32°F)]……………………. 3.05

(1) Test modified using an autoclave
(2) Test Pressure: 50 psi
(3) Test Pressure: 100 psi


PRODUCT DATA SHEET HJ-666.

CHEMICAL RESISTANCE (One week immersion @ ambient temperatures):

Nitric acid, 10% solution .................................................. No change observed.
Sulphuric acid, 5% solution ............................................. No change observed.
Acetic acid, 5% solution................................................... No change observed.
Sodium hydroxide, 10% solution ..................................... No change observed.
Sodium chloride, 10% solution ........................................ No change observed.
Toluene ............................................................................. No change observed.
Ethyl Acetate .................................................................... No change observed.
Ethanol, 50% solution ...................................................... No change observed.
Mineral Oil ....................................................................... No change observed.

SAFETY: Read the Material Safety Data Sheets before use.



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