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× 35µ | 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× 35µ | 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: | 370µ |
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: | 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 POLY AMIDE HB |
| CHEMSTUK 132-SG | 1× 70µ | POLYURETHANE TOP COAT |
| TOTAL D.F.T: | 240µ |
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× 100µ | 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 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× 35µ | ZINC RICH EPOXY PRIMER POLY AMIDE |
| CHEMSTUK 124-HB | 1× 100µ | M.I.O EPOXY POLYAMIDE HB |
| CHEMSTUK 232-SG | 2× 35µ | 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× 75µ | 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× 75µ | 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× 75µ | 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× 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 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× 10µ | WASH PRIMER |
| CHEMSTUK 734-M2 | 1× 70µ | 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
What paint should l use for metal frame?
What paint should l use on top of RICHOPOXZ?
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.


