Carboline Carbozinc 11 is a two-component, corrosion resistant primer that protects steel galvanically in the harshest environments.
Carboline Carbozinc 11 is a two-component, corrosion resistant primer that protects steel galvanically in the harshest environments.
For over five decades, Carbozinc 11 has been the industry standard for high-performance inorganic zinc protection on steel structures worldwide.
| Technical Data | ||||||
|---|---|---|---|---|---|---|
| Carboline Carbozinc 11 | ||||||
| Volume Solids: | 62.3% +/- 2% | |||||
| Total Zinc Dust in Dry Film: | By Weight: 85% | |||||
| Primer: | Self-priming | |||||
| Topcoats | Not required for certain exposures. May be topcoated with waterborne acrylics, epoxies, polyurethanes, High-Temperature Silicones and other coatings as recommended by Rawlins on Tech - 0113 2455450 (option 2) or [email protected]. Under certain conditions a mist coat may be required to minimize bubbling | |||||
| Theoretical Coverage Rate: | 24.5 m²/l at 25 microns DFT | |||||
| 8.2 m²/l at 75 microns DFT | ||||||
Measured in accordance with ASTM D 269 Allow for loss in mixing and application | ||||||
| Dry Film Thickness: | 51 - 76 microns | |||||
| Dry film thickness more than 150 microns is not recommended | ||||||
| VOC Values: | Thinned: 7 oz/gal w/ Thinner 21: 492 g/l 5 oz/gal w/ Thinner 26: 492 g/l 5 oz/gal w/ Thinner 33: 492 g/l 8 oz/gal w/ Thinner 254: 503 g/l These are nominal values | |||||
| Maximum Service Temperature: | Untopcoated: Continuous: 400°C Non-Continuous: 427°C | |||||
With recommended high heat topcoats: Continuous: 540°C Non-Continuous: 650°C | ||||||
| Shelf Life: | Part A: 12 months at 24°C | |||||
| Part B: 24 months at 24°C | ||||||
| Storage Temperature and Humidity: | 4-38°C | |||||
| 0-90% Relative Humidity | ||||||
| Performance Data | ||
|---|---|---|
| Test Method | System | Results |
| AASHTO M300 Bullet Hole Immersion Paragraph 4.6.9 | 1 ct. CZ11 over Abrasive blasted steel | No blistering or rusting of coating or rusting of bare steel area after 650 hrs. Immersion in 5% sodium chloride |
| ASTM A-325 Slip Co-efficient | Blasted Steel 1 ct. CZ 11 @6 mils (150 microns) | 0.68; meets requirement for Class B rating |
| ASTM B117 Salt Spray | 1 ct. CZ11 at 2 mils dry film thickness over blasted steel. | No rusting blistering cracking delamination after 43000 hrs. Moderate salting of the surface only |
| ASTM D3363 Pencil Hardness | 1 ct. CZ11 | Pencil Hardness "2H" |
| Curing Schedule | |||
|---|---|---|---|
| Surface Temp | Dry to Handle | Dry to Topcoat | Final Cure General |
| -18°C | 4 Hours | 7 Days | NR |
| 4°C | 1 Hour | 2 Days | 4 Days |
| 16°C | 45 Minutes | 24 Hours | 3 Days |
| 27°C | 45 Minutes | 18 Hours | 2 Days |
| 38°C | 15 Minutes | 16 Hours | 36 Hours |
General
Steel
| Product Information | |
|---|---|
| Mixing: | Power mix base, then combine and power mix as follows. Pour zinc filler very slowly into premixed base with continuous agitation. Mix until free of lumps. Pour mixture through a 30 mesh screen. Sifting zinc through a screen will aid in the mixing process by breaking up or catching dry zinc lumps |
| Do not mix partial kits | |
| Thinning: | May be thinned up to 5 oz/gal (4%) with Thinner 26 or Thinner 33 for ambient and warm surfaces |
| In cool weather (below 4°C), thin up to 7 oz/gal (6%) with Thinner 21 | |
| Use of thinners other than those supplied or recommended by Carboline may adversely affect product performance and void product warranty, whether expressed or implied | |
| Ratio: | 1 Gal. Kit
5 Gal Kit
|
| Pot Life: | 8 Hours at 24°C and less at higher temperatures. Pot life ends when coating becomes too viscous to use |
| Spray Application: | Keep material under mild agitation during application. If spraying stops for more than 10 minutes, recirculate the material remaining in the spray line. Do not leave mixed coating in the hoses during work stoppages |
| Conventional Spray: | Agitated pressure pot equipped with dual regulators, 3/8” (0.95 cm) I.D. minimum material hose, with a maximum length of 50 feet; 0.070” (0.18 cm) I.D. fluid tip and appropriate air cap |
| Airless Spray: | Pump Ratio: 30:1 min |
| Volume Output: 3.0 gpm min | |
| Material Hose: 3/8” (0.95 cm) I.D. min | |
| Tip Size: .019-.023” | |
| Output PSI: 1500-2000 | |
| Filter Size: 60 mesh | |
| Brush: | For touch up of areas less than one square foot only. Use medium bristle brush and avoid over brushing |
| Roller: | Do not apply by roller |
| Product Conditions | |||||
|---|---|---|---|---|---|
| Condition | Material | Surface | Ambient | Humidity | |
| Minimum | -18°C | -18°C | -18°C | 30% | |
| Maximum | 54°C | 93°C | 54°C | 95% | |
Clean Up
Safety
Ventilation
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.
Carboline Carbozinc 11 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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