
Sherwin Williams Macropoxy M455V2 - Formerly Leighs Epigrip M455V2
Sherwin Williams Macropoxy M455V2 Epoxy Primer Finish - Formerly Leighs Epigrip M455V2 is a high performance 2 pack single coat shop applied protective finish for structural steel that will not normally require further site coats.
Best Uses
Sherwin Williams Macropoxy M455V2 is suitable for use in marine, chemical or other aggressive environments, but not immersed conditions.
Application
Blast clean surfaces to Sa2 1/2 BS EN ISO 8501-1:2007. Average surface profile should be in the range of 50-75 microns. Ensure all surfaces to be coated are clean, dry and free from all surface contamination. May also be applied over a wide range of pre fabrication primers. Suitable for application via airless spray or conventional spray.
Brush application is suitable for small areas or touch up purposes. Application of more than one coat may be necessary to give equivalent DFT to a single spray applied coat.
Approvals:
- Registered for TfL (Transport for London) use: 1667
- Compliant with fire performance requirements in London Underground Standard 1-085
- BS476 Part 6: Fire Propagation
- BS476 Part 7: Surface Spread of Flame
- BS6853 Annex B2: Toxic Fire
- BS6853 Annex D8.4: Smoke Density
Technical Info
- In order to achieve optimum water and chemical resistance, temperature needs to be maintained above 10°C during curing
- Red, Orange or Yellow shades may require additional coats for full coverage
Components: | Two Part |
Type: | Epoxy |
Finish: | - |
Stock Colours: | White |
Tintable: | Yes. Please note, bespoke tints are non refundable / exchangeable |
VOC Content: | 304 gms/litre |
Volume Solids: | 65 ± 3% |
Suitable Substrates: | Structural Steel |
Application Method: | Airless Spray or Conventional Spray |
Theoretical Coverage: | 5.2 m2/ltr* |
Wet Film Thickness (WFT): | 192 microns |
Dry Film Thickness (DFT): | 125 microns |
Induction Time: | - |
Pot Life: | 6 hours at 23°C |
Touch Dry: | 1½ hours at 23°C |
Overcoatable: | 4 hours at 23°C |
To Handle: | 16 hours at 23°C |
Cleaner / Thinner: | Thinner No 5 |
Shelf Life: | 2 years from date of production unopened or 'use by' date where specified |
Packaging: | Available in 5 Litres and 20 Litres |