International Interzone 954GF
International Interzone 954GF is a high solids, low VOC epoxy barrier coat, reinforced with chemically resistant high aspect ratio lamellar glass flake for enhanced durability, abrasion and corrosion protection with excellent cathodic disbondment performance.
Best Uses
International Interzone 954GF is suitable for the protection of steelwork in areas where high abrasion and corrosion resistance are required including splashzone and subsea areas of offshore structures, jetties, decks, bridges, chemical plants, pulp and paper mills, water treatment plants and underground pipework.
International Interzone 954GF has excellent resistance to cathodic disbondment, gives good compatibility with both sacrificial anode and impressed current systems, making Interzone 954GF particularly suitable for the long term protection of sub-sea structures. Can be used as part of a non-slip deck system in conjunction with appropriate aggregate.
Application
For preparation guidelines see product data sheet.
Interzone 954GF will generally be applied to bare steel prepared by dry abrasive blasting, wet abrasive blasting or ultra high pressure hydroblasting.
The following primers are recommended for Interzone 954GF:
- Intercure 200
- Intergard 269 (for underwater use)
- Intercure 200HS
- Interline 982 (for underwater use)
- Intergard 251
- Interzinc 315
- Interzinc 52
- Interzone 1000
The following topcoats are recommended for Interzone 954GF:
- Intergard 740
- Interthane 870
- Interthane 990
- Interzone 954
- Interzone 954GF
Approvals
- Norsok M-501 Rev 6 - Approved as coating specifications for Systems 1, 4, 7a, 7b
- ISO 6270 "Resistance to continuous condensation @ 35°C" 2 x 300μm DFT applied directly to Sa2½ blasted steel
- Cathodic Disbondment - ISO15711 2 x 300μm DFT applied directly to Sa2½ blasted steel
- Salt Spray - ISO 7253 "Resistance to neutral salt spray (fog) @ 35°C" 2 x 300μm DFT applied directly to Sa2½ blasted steel
- Water Vapour Permeability - ASTM E96 - "Water Vapour Transmission of Materials" 1 x 600μm DFT applied directly to Sa2½ blasted steel
- Immersion - ISO 2812 Part 2 - "Determination of resistance to liquids - water immersion method" 2 x 300μm DFT applied directly to Sa2½ blasted steel
- Impact - ASTM D2794 - "Resistance to the effects of rapid deformation (impact)" 2 x 200μm DFT applied directly to Sa2½ blasted steel
Technical Info
| Components: | Two Pack |
| Type: | Epoxy |
| Finish: | Semi Gloss |
| Stock Colours: | White, Black, RAL 1023, RAL 1004, Grey |
| Tintable: | Yes, to a limited colour range. Please note, bespoke tints are non refundable / exchangeable |
| VOC Content: | 145 g/L |
| Volume Solids: | 85% |
| Suitable Substrates: | For steelwork |
| Application Method: | Airless Spray, Air Spray, Brush, Roller |
| Theoretical Coverage: | 1.70 m2 per litre at 500 microns DFT and stated volume solids |
| Wet Film Thickness (WFT): | 235 - 588 microns |
| Dry Film Thickness (DFT): | 200 - 500 microns |
| Induction Time: | - |
| Pot Life: | 60 minutes at 15°C |
| Touch Dry: | 21 hours at 5°C |
| Overcoatable: | Between 40 hours and 21 days at 5°C |
| Hard Dry: | 40 hours at 5°C |
| Cleaner / Thinner: | International GTA007 Maximum recommended thinning 5% |
| Shelf Life: | 12 months minimum at 25°C (77°F). Subject to re-inspection thereafter. Store in dry, shaded conditions away from sources of heat and ignition. |
| Packaging: | Available in 17.5 Litres |
