HMG ST3000 LF 63 Chromate Free 2K Etch Primer (Base) is a chromate free transluscent 2K Etch Primer.
This product MUST be purchased/used in conjuction with its manufacturer specified base or activator:
| 2-Pack System Details | |||
|---|---|---|---|
| Base (Part 1) | HMG ST3000 LF 63 Chromate Free 2K Etch Primer | ||
| Activator (Part 2) | HMG 2K Etch ST3000 LF 63 Activator 3173 | ||
HMG ST3000 LF 63 Chromate Free 2K Etch Primer is a chromate free transluscent 2K Etch Primer.
Please note this product is one part of a two-pack system which MUST be purchased/used together with HMG 2K Etch ST3000 LF 63 Activator 3173
Due to the variations in quality and nature of substrates, and in processing techniques, it is always advisable to carry out process compatibility trials prior to production commencement. This is especially pertinent when using ST3000 Chromate Free 2K Etch Primer, compared to chromate containing products.
| Technical Data | ||||||
|---|---|---|---|---|---|---|
| HMG ST3000 LF 63 Chromate Free 2K Etch Primer | ||||||
| Volume Solids: | 25.3% | |||||
| VOC Content: | 0.780 Kg/l | |||||
| SG: | - | |||||
| Viscosity: | 190 mPas | |||||
| Density: | 0.92 g/cm³ | |||||
| Storage Conditions: | Store between 5°C - 25°C. When not in use, cans must be kept sealed. | |||||
| Shelf Life: | 12 months from delivery date in original sealed containers. | |||||
| Pot Life: | 8 hours | |||||
| Flash Point: | -9°C | |||||
| Product Data | |||
|---|---|---|---|
| Dry Film Thickness | Wet Film Thickness | ||
| Compliant Spray Gun: | 5 μm | 25 μm | |
| Pressure Pot: | 5 μm | 25 μm | |
Coverage: 20 square metres per litre at 5 microns dft
| Drying Times At 20°C | |
|---|---|
| Touch Dry: | 30 minutes |
| Dry To Recoat: | Can be overcoated after 30 mins without sanding with either HMG 1K or 2K Primers or HMG 1K or 2K Topcoat systems. Epoxy Primers / Topcoats are not recommended. |
| Fully Cured: | 60 minutes |
| Technical Data | |||||
|---|---|---|---|---|---|
| Compliant Spray Gun | Pressure Pot | ||||
| Mixing Ratio: | Base: 1 | Base: 1 | |||
| Activator: 1 | Activator: 1 | ||||
| Hardener Options: | 3173 Activator | 3173 Activator | |||
| Thinner Options: | - | - | |||
| Viscosity: | 13 - 17 seconds B4 cup | 13 - 17 seconds B4 cup | |||
| Spray Gun Setup: | 1.6 - 1.8 | 1.0 - 1.1 | |||
| Number Of Coats (Guide Only): | 1 even coat | 1 even coat | |||
| Flash Off: | 10 - 15 minutes between coats | 10 - 15 minutes between coats | |||
For further information on mixing ratios please contact Rawlins Paints on Tech - 0113 2455450 (option 2) or [email protected] Sales - 0113 2455450 or [email protected]
| Information On Basic Physical And Chemical Properties | ||||||
|---|---|---|---|---|---|---|
| HMG ST3000 LF 63 Chromate Free 2K Etch Primer | ||||||
| Form: | According to product specification | |||||
| Colour: | According to product specification | |||||
| Odour: | Characteristic | |||||
| Odour Threshold: | Not determined | |||||
| pH-value 20°C: | Not determined | |||||
| Melting point/freezing point: | Undetermined | |||||
| Initial boiling point and boiling range: | 79°C | |||||
| Flash Point: | -9°C | |||||
| Flammability (solid, gas): | Not applicable | |||||
| Ignition temperature: | 380°C | |||||
| Decomposition temperature: | Not determined. | |||||
| Auto-ignition temperature: | Product is not selfigniting. | |||||
| Explosive properties: | "Product is not explosive. However, formation of explosive air vapour mixtures are possible." | |||||
| Explosion limits: Lower: | 1.7 Vol% | |||||
| Explosion limits: Upper: | 12 Vol% | |||||
| Vapour pressure at 20°C: | 10,400 hPa | |||||
| Density at 20°C: | 0.92 g/cm³ | |||||
| Relative density: | Not determined | |||||
| Vapour density: | Not determined | |||||
| Evaporation rate: | Not determined | |||||
| Solubility in / Miscibility with water: | NOT MISCIBLE | |||||
| Partition coefficient: n-octanol/water: | Not determined | |||||
| Viscosity: Dynamic at 20°C: | 190 mPas | |||||
| Viscosity: Kinematic: | Not determined | |||||
| Solvent content: Organic solvents: | 73.2% | |||||
| Solids content: | 25.3% | |||||
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
HMG ST3000 LF 63 Chromate Free 2K Etch Primer is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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