Specification Systems For Coating Of Steel Structures
(EXTERIOR AND INTERIOR EXPOSED HARSH AND CORROSIVE ENVIRONMENT)
SPECIFICATION 1:EPOXY SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK3
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK -124 1× 100µ EPOXY POLY AMIDE INTERMEDIATE
CHEMSTUK -134-SG 2× 50µ EPOXY POLY AMIDE TOP COAT
TOTAL D.F.T : 270µ
SPECIFICATION 2: EPOXY SYSTEM
PRETREATMENT:STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK3
CHEMSTUK 114-M1075 2× 35 µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK -124-M5-HB 1× 100µ M.I.O EPOXY POLY AMIDE HB
CHEMSTUK 134-SG 2× 50µ EPOXY POLY AMIDE TOP COAT
TOTAL D.F.T: 270µ
SPECIFICATION 3:EPOXY AND POLYURETHANE SYSTEM (UV RESISTANCE)
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK2
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 124-M5-HB 1× 100µ M.I.O EPOXY POLYAMIDE HB
CHEMSTUK 232-SG 2× 35µ POLYURETHANE TOP COAT
TOTAL D.F.T : 240µ
SPECIFICATION 4: VINYL SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SL3
CHEMSTUK 114-M1075 2× 35 µ ZINC RICH EPOXY PRIMER
CHEMSTUK 124 2× 60µ EPOXY POLY AMIDE INTERMEDIATE
CHEMSTUK 734 2× 50µ VINYL TOPCOAT
TOTAL D.F.T : 290µ
SPECIFICATION 5: EPOXY AND CHLORINATED RUBBER SYSTEM
PRETREATMENT:STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SL1
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER
CHEMSTUK 124-HB 1× 100µ EPOXY POLY AMIDE INTERMEDIATE HB
CHEMSTUK 934 1× 50µ CHLORINATED RUBBER TOP COAT
TOTAL D.F.T : 220µ
SPECIFICATION SYSTEMS OF COATING FOR EXTERIOR OF PIPELINES
(EXTERIOR AND INTERIOR EXPOSED POLLUTED)
SPECIFICATION 1: COAL TAR EPOXY SYSTEM
PRETREATMENT:STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK7
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 114-CT 3× 100µ COAL TAR EPOXY POLY AMIDE (HB)
TOTAL D.F.T : 370 µ
SPECIFICATION 2: EPOXY SYSTEM
PRETREATMENT:STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:IPS :7C
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 124-M5-HB 1× 100µ M.I.O EPOXY POLYAMIDE HB
CHEMSTUK 134-SG 2× 50µ EPOXY POLYAMIDE TOPCOAT
TOTAL D.F.T : 270 µ
SPECIFICATION 3:EPOXY AND POLYURETHANE SYSTEM (UV RESISTANCE)
PRETREATMENT:STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK2
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 124-M5-HB 1× 100µ M.I.O EPOXY POLY AMIDE HB
CHEMSTUK 232-SG 1 × 70µ POLYURETHANE TOP COAT
TOTAL D.F.T : 240 µ
SPECIFICATION SYSTEMS OF COATING FOR INTERIOR OF WATER PIPELINES:
SPECIFICATION 1:EPOXY SOLVENT FREE SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: AWWA : C-210
CHEMSTUK 124-M5-HB 1× 100µ M.I.O EPOXY HIGH BUILD POLYAMIDE COAT
CHEMSTUK 133-SF 2× 200µ EPOXY SOLVENT FREE TOP COAT (WHITE)
TOTAL D.F.T: 500µ
SPECIFICATION 2:EPOXY SYSTEM
PRETREATMENT: STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: AWWA :C- 210
CHEMSTUK 124-M5-HB 1× 100 µ M.I.O EPOXY HIGH BUILD POLYAMIDE COAT
CHEMSTUK 124-HB 1× 100µ EPOXY POLY AMIDE INTERMEDIATE
CHEMSTUK 134-SG 2× 75µ EPOXY POLY AMIDE TOPCOAT(WHITE)
TOTAL D.F.T: 450µ
SPECIFICATION SYSTEMS FOR TANK COATING EXTERIOR AND INTERIOR EXPOSED POLLUED
SPECIFICATION 1: EPOXY SYSTEM
PRETREATMENT:STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: BS 5493: SK3
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 124-HB 1× 100µ EPOXY POLY AMIDE INTERMEDIATE HB
CHEMSTUK TOP 134-SG 2× 50µ EPOXY POLY AMIDE TOPCOAT
TOTAL D.F.T: 270µ
SPECIFICATION 2: EPOXY AND POLYURETHANE
SYSTEM (UV RESISTANCE)
PRETREATMENT: STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493: SK2
CHEMSTUK 114-M1075 2× 35 ZINC RICH EPOXY PRIMER POLY AMIDE
CHEMSTUK 124-HB 1× 100µ M.I.O EPOXY POLYAMIDE HB
CHEMSTUK 232-SG 2× 35 POLYURETHANE TOPCOAT
TOTAL D.F.T: 240µ
SPECIFICATION 3: ZINC ETHYL SILICATE SYSTEM
PRETREATMENT: STEEL, BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: IPS:7F
CHEMSTUK 510-M10 1× 75µ ZINC ETHYL SILICATE PRIMER
CHEMSTUK 124-M5-HB 1× 80µ M.I.O EPOXY POLY AMIDE HB
CHEMSTUK 232-SG 1× 80µ POLYURETHANE TOPCOAT
TOTAL D.F.T: 235µ
SPECIFICATION SYSTEMS FOR COATING OF EQUPMENT
(EXTERIOR AND INTERIOR EXPOSED ON POLLUTED) :
SPECIFICATION 1:EPOXY POLY AMIDE SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493:SK3
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLYAMIDE
CHEMSTUK 124-HB 1×100µ EPOXY POLY AMIDE INTERMEDIATE
CHEMSTUK 134-SG 2× 50µ EPOXY POLY AMIDE TOPCOAT
TOTAL D.F.T: 270µ
SPECIFICATION 2 : EPOXY AND CHLORINATED RUBBER SYSTEM (THIS SYSTEM SUITABLE EXPOSURE ON CHLORINE VAPOUR)
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:BS 5493 : SL2
CHEMSTUK 114-M1075 2× 35µ ZINC RICH EPOXY PRIMER POLYAMIDE
CHEMSTUK 124-HB 1× 100µ EPOXY POLY AMIDE INTERMEDIATE
CHEMSTUK 934 2× 50µ CHLORINATED RUBBER TOP COAT
TOTAL D.F.T: 270µ
SPECIFICATION SYSTEMS FOR COATING OF
EQUIPMENT HEAT RESISTANCE UP TO 600 °c ):
SPECIFICATION: SILICON SYSTEM
PRETREATMENT : STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:
CHEMSTUK 338-M6 2× 25µ SILICON TOP COAT
TOTAL D.F.T: 50µ
SPECIFICATION SYSTEMS FOR COATING OF EQUIPMENT ( HEAT RESISTANCE UP TO 400 °c ):
SPECIFICATION: ZINC ETHYL SIILICATE SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:
CHEMSTUK 510-M10 1× 75 µ ZINC ETHYL SILICATE PRIMER
CHEMSTUK 338-M4 2× 25µ SILICON ACRYLIC TOP COAT
TOTAL D.F.T: 125µ
SPECIFICATION: ZINC ETHYL SIILICATE SYSTEM
PRETREATMENT : STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:
CHEMSTUK 510-M10 1× 75 µ ZINC ETHYL SILICATE PRIMER
CHEMSTUK 338 2× 25µ SILICON ACRYLIC TOP COAT
TOTAL D.F.T: 125µ
SPECIFICATION SYSTEMS FOR COATING OF
EQUIPMENT ( HEAT RESISTANCE UP TO 200 °c ):
SPECIFICATION: ZINC ETHYL SIILICATE SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM:
CHEMSTUK 510-M10 1× 75 µ ZINC ETHYL SILICATE PRIMER
CHEMSTUK 338 2× 25µ SILICON ACRYLIC TOP COAT
TOTAL D.F.T: 125µ
SPECIFICATION SYSTEMS FOR COATING OF STEEL STRUCTURES:
(EXTERIOR AND INTERIOR EXPOSED NON- POLLUTED)
SPECIFICATION 1: ALKYD SYSTEM
PRETREATMENT :STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: BS 5493 : SF8
CHEMSTUK 815 1× 70 µ RED LEAD ALKYD PRIMER
CHEMSTUK 825 2× 40µ ALKYD INTERMEDIATE COAT
CHEMSTUK 835 2× 40µ ALKYD TOP COAT
TOTAL D.F.T: 230µ
SPECIFICATION SYSTEMS FOR TANK AND PIPELINE OUT OF LAND COATING EXTERIOR AND INTERIOR EXPOSED NON- POLLUTED:
SPECIFICATION 1: ALKYD SYSTEM
PRETREATMENT : STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: BS 5493 : SF8
CHEMSTUK 815-M2 1× 70µ RED LEAD ALKYD PRIMER
CHEMSTUK 825 2× 40µ ALKYD INTERMEDIATE COAT
CHEMSTUK 835 2× 40µ ALKYD TOP COAT
TOTAL D.F.T: 230µ
SPECIFICATION 2: VINYL SYSTEM
PRETREATMENT : STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: IPS :3C
CHEMSTUK WPP 1× 10 µ WASH PRIMER
CHEMSTUK 734-M2 1× 70 µ RED LEAD VINYL PRIMER
CHEMSTUK 724 2× 50µ VINYL INTERMEDIATE COAT
TOTAL D.F.T: 180µ
SPECIFICATION SYSTEMS FOR COATING OF EQUIPMENT EXTERIOR
AND INTERIOR EXPOSED ON NON-POLLUTED STEEL SURFACE)
SPECIFICATION 1: ALKYD SYSTEM
PRETREATMENT : STEEL ,BLAST AND CLEANED TO ISO SA2.5-SA3
PAINT SYSTEM: IPS : 1E
CHEMSTUK 815-M2 1× 70µ RED LEAD ALKYD PRIMER
CHEMSTUK 825 2× 40µ ALKYD INTERMEDIATE COAT
CHEMSTUK 835 2× 40µ ALKYD TOP COAT
TOTAL D.F.T: 230µ
Steel Structure Coating System Q&A
Question: What paint should l use for metal frame?
Answer: RICHOPOXZ is a zinc-rich, cold galvanizing epoxy primer for long-term, extra heavy duty corrosion protection. It’s designed to prevent corrosion through galvanic protection by forming a protection barrier, encapsulates the metal in a zinc film. It’s ideal for usage on clean, rust free steel in highly corrosive environments such as coastal regions. It’s safe to use on all structural steelwork.
Question: What paint should l use on top of RICHOPOXZ?
Answer: BUILDOPOX is a superior tie coat to cover the primer, It is neutral pigmented high build epoxy with good adhesion to the RICHOPOXZ. It’s ideal for usage on harsh and highly corrosive environments such as coastal regions. It’s safe to use on all structural steelwork.
Question: What paint should l use for weld areas on galvanized steel?
Answer: RICHOPOXZ is a zinc-rich, cold galvanizing epoxy primer for long-term, extra heavy duty corrosion protection. It’s designed to prevent corrosion through galvanic protection by forming a protection barrier, encapsulates the metal in a zinc film. It’s ideal for usage on clean, rust free steel in highly corrosive environments such as coastal regions. It’s safe to use on all structural steelwork.
Question: With metal exposed to harsh elements, is there a primer that will provide greater protection than normal primers?
Answer: RICHOPOXZ is a high performance, anti-corrosive metal primer. It forms a tough, flexible anti-corrosive coating to resist corrosion, even in the harshest of environments. RICHOPOXZ provides outstanding rust protection and is an excellent Primer for BUILDOPOX intermediate 123 HB and 233 top coat UV resist finishes.
Question: What coating will give a high gloss finish and stand up to the wear and tear?
Answer: INDORIT233 is a high performance, anti-corrosive metal finish. It forms a tough, durable, flexible anti-corrosive coating to resist corrosion, even in the harshest of environments. INDORIT 233 coating system provides outstanding rust protection to all metal and steel surfaces. Refer to Chemstuk anti-corrosion coating system.
Question: Can l phone or e-mail and get in contact with a Coating Specialist to give advice?
Answer: Chemstuk paint specialists are happy to assist in any questions you may have. Call (03) 9005 8431 or e-mail info@chemstuk.com. Office hours are 9am to 5pm AEST Monday through Friday.