PRODUCT DATA SHEET SP-2888 R.G. - Custom Pipe Coating

1 Page1of6 PRODUCT data SHEETSP-2888 : SP-2888 a range of surface coatings based on State of the Art epoxy / urethane chemistry. The urethane polymer ispre-bonded to the epoxy resinrendering the Coating isocyanate free . The synergistic effect of co-polymerizingepoxy and urethane produces a Coating with the superior adhesion and permeabilityof epoxy along with the added toughness and abrasion resistance of available in Brush Grade and Spray alsoavailable in Cartridges for Coating : 100% Solids NoVOCs. Isocyanate free. Excellent resistance to high temperature cathodicdisbonding up to 80 C (176 F). Excellent adhesion to grit blasted steel surfaces, Fusion Bond Epoxy(FBE),andFiber Reinforced Plastic (FRP). Excellent abrasion and impact : Internal lining for pipelines. Exterior Coating for pipelinesin buried or immersed service. Coating of pipe, valves and fittings. Slip bore and directional drilling applications.

2 : Spray Grade: Graco Hydra-Cat-Tip Size: . Brush Grade: Brush or Roller Cartridge:Manual DispenserCLEANING MATERIALS: SP-100 Equipment Wash SP-110 Tool Cleaner SP-120 Internal Storage LubricantPRODUCT data SHEETSP-2888 PREPARATION:Steel Substrate: Cleanliness:Near White Standards:NACE 2, Sa 2 (Swedish Scale, ISO 8501-1) sspc SP-10(Steel Structures painting council ) microns minimum to 125 microns maximum( mils to mils)FBE: microns ( mils) minimumPolyolefin: Profile:100 microns ( mils)minimumMIXING RATIO: Brush GradeorSpray Grade;By Volume: 3 Parts Base to 1 Part Hardener. Cartridge;By Volume: 2 Parts Base to 1 Part FILM THICKNESS: Standard Corrosion mm minimum to mm maximum (20 mils to 50 mils). Directional&Mechanical minimum mm maximum(40 mils to 70 mils). Dependsupon application; consult with SPC INTERVAL:@ 25 C (77 F) Maximum:6 Hours@ 80 C (176 F) Maximum:5 Minutes Sweep blasting of the surface is required ifthe maximum re-coat interval is areas 316 sq.

3 Cm. ( 49 sq. in.) may be sanded using a medium grit (80-100) carborundumcloth. All dust from the sanding or blast roughening must be removed from the surface prior to theapplication of data SHEETSP-2888 PROPERTIES:Brush GradeSpray GradePot Life [100 gm ( oz) mass @ 25 C (77 F)]..15 5 Minutes11 3 MinutesDry Time (ASTM D1640)[ mm (20 mils) Coating thickness @ 25 C (77 F)]Touch Dry Free Hard HoursAmbient Grade:-30 Cto 105 C (-22 Fto 221 F)Substrate acceptable substrate (metal surface) temperature range for the applicationof SP-2888 is 10 C (50 F) to 100 C (212 F). Preheating of thesubstrate 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 dewpoint temperature before proceeding with the Coating to theattached Curing in a cool, dry, well-ventilated area at temperatures between5 C (41 F)and 40 C (104 F).

4 Keepin a tightly sealed container when not in Shelf LifeofSP-2888 a maximum of 24 monthsfrom the date ofmanufacture if the materialsarein unopened Viscous LiquidBlue LiquidSolids Content (%)..100100 Specific Gravity (ASTM D1475).. (Spray Grade) (Spray Grade)Specific Gravity (ASTM D1475).. (Brush Grade) (Brush Grade)Specific Gravity (ASTM D1475)..Base & Hardener (Spray Grade)Specific Gravity (ASTM D1475)..Base &Hardener (Brush Grade)Coverage (Theoretical)..Base & Hardener m2/Litre/25 microns[1604 ft2 Gallon/mil] PRODUCT data SHEETSP-2888 / MECHANICAL / ELECTRICAL PROPERTIES:TaberAbrasion Resistance[Average Weight Loss (g)](ASTMD4060-10)(CS-17 Wheel, 1000 gram load with 5000 cycles).. to Steel:Dry Adhesion (Pull-off Strength)[MPa (psi)](ASTM D4541-95-A4)(Self-Alignment Adhesion Tester, Type IV)[25 C (77 F)]..>20 (>3000)Wet Adhesion(Hot Water Soak)( , Clause , 120 Days)[75 C 3 C (167 F 5 F)].

5 Rating #1 Cathodic Disbonding Test[AverageRadius(mm)][ , Clause , System 1A, 28 Days @ 65 C (149 F)].. Disbonding Test [Average Radius (mm)][ , Clause , System 1A, 28 Days, modified to 80 C (176 F)].. Strength (psi) (ASTM D695) [25 C (77 F)].. x 104 Dielectric Strength (volt/10-3in) (ASTM D149)..400 Dielectric Constant (60 cycles) (ASTM D150).. Break(%) (ASTMD882 Method A)[25 C (77 F)][DFT (20-30 mils)].. (Shore D) (ASTM D2240-91) [25 C (77 F)]..85 Impact [Joules (ft-lbf)] ( , Clause ) [-30 C 3 C (-22 F 5 F)]Spray ( )Brush ( )Impact [Joules (ft-lbf)] ( , Clause ) [25 C 3 C (77 F 5 F)]Spray ( )Brush ( )Tensile Break Strength[MPa (psi)](ASTM D882 Method A)[25 C (77 F)] [ mm (20-30 mils)].. ( )Water Vapour Permeability (perm-in) (ASTM D1434).. Absorption (%, 24h, ) (ASTM D570).. Resistivity (ohm-cm) (ASTM D257).. x 1014 PRODUCT data SHEETSP-2888 RESISTANCE (ASTM G20)(90 daysimmersion @ ambient temperatures):Ammonium hydroxide, 10% change change , 50% change change acid, 5% change change change change acid, 5% change carbonate, 10% change chloride, 10% change , 10% change acid, 5% change sulphate, 10% change :Read the Material Safety data Sheets before TO COLOUR CHART AT END OF PRODUCT data DATE:May18, GRADE Coating KITSCOLOUR CHARTM atch Base &HardenerBased on Colour Coded Dots Ratio By Volume: 3 Parts Base to 1 Part LitresFL LitresFL LitresNote: FL = FluorescentSPC