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PPG Amercoat 71 TC forms a durable coating system with a wide range of topcoats for immersion and non-immersion services. Provides excellent adhesion to steel, shop primer, galvanised steel and non ferrous metals. Suitable as a tiecoat over PPG Dimetcote.
If applying onto steel, blast clean to ISO 2 1/2 or SSPC-SP-10, blasting profile 25 - 50 microns. Previous suitable coat must be dry and free from contamination. Apply primer as soon as possible after preparation. Galvanised steel must be free from grease, salts and any contamination. Recommended PPG Thinner 91-83.
Components: | Two Component |
Type: | Polymide-cured epoxy tiecoat |
Finish: | Flat |
Stock Colours: | Off white & Red Oxide |
Tintable: | No |
VOC Content: | 435.0 g/l |
Volume Solids: | 51 +/- 2% |
Suitable Substrates: | Steel, Shop Primer, Galvanizrd Steel and non-ferrous metals |
Application Method: | Brush, Roller, Airless Spray or Air-Atomised Spray |
Theoretical Coverage: | 10.2 m2/l for 50 microns |
Wet Film Thickness (WFT): | - |
Dry Film Thickness (DFT): | 50 - 100 microns |
Induction Time: | None |
Pot Life: | 4 hours at 20°C |
Touch Dry: | 2 hours at 20°C |
Overcoatable: | Minimum 4 hours at 20°C |
Fully Cured: | - |
Cleaner / Thinner: | PPG Thinner 91-83. Clean with PPG Thinner 90-58 |
Shelf Life: | At least 24 months when stored cool and dry |
Packaging: | Available in 20 Litres |