Carboline Carbozinc 858 is a two-component, high-solids, zinc-filled epoxy primer for corrosion protection of structural steel in in salt and weathering environments.
Protects steel galvanically
Outstanding application properties
Cures at low temperatures down to 2ºC
Tough and abrasion resistant film
Widely used within petrochemical- offshore shipping- and other heavy industries in severe environments with appropriate topcoat
Carboline Carbozinc 858 s a high solid, organic zinc epoxy primer designed for corrosion protection of structural steel in salt and weathering environments. The paint is easy to apply and protects steel galvanically. Provides tough and abrasion resistant film.
Wide use in severe industrial or marine environments
Flat finish
Product Specification
Technical Data
Carboline Carbozinc 858
Volume Solids:
65% +/- 2%
Zinc Content in Dry Film:
By Weight: 84%
Primer:
Self-priming
Topcoats
Can be top coated with epoxies, polyurethanes, acrylics and others as recommended by Rawlins on Tech - 0113 2455450 (option 2) or [email protected]
Theoretical Coverage Rate:
13 m²/l at 50 microns
4.3 m²/l at 150 microns
Allow for loss in mixing and application
Dry Film Thickness:
50 - 150 microns per coat
See Product data Sheet for further information
Dry Temp. Resistance:
Continuous: 150°C
Non-Continuous: 200°C
Flash Point:
Part A: 26°C
Part B: 12°C
Shelf Life:
Part A: Min. 9 months at 24°C
Part B: Min. 24 months at 24°C
Storage Temperature and Humidity:
5-45°C
0-95% Relative Humidity
Drying Times
Curing Schedule
Surface Temp
Dry to Topcoat
Final Cure
2°C
8 Hours
10 Days
10°C
5 Hours
6 Days
24°C
2 Hours
3 Days
32°C
1 Hour
2 Days
Surface Preparation
General
Surface must be clean and dry. Employ adequate methods to remove dirt, dust, oil and all other contaminants that could interfere with adhesion of the coating
Steel
Surface preparation to be minimum St 3 (ISO 8501-1)
Alternatively, ultra high pressure water jetting to Nace No. 7 min. C Vis WJ-2
Max flash rust; C Vis WJ-2M
Application Methods
Product Information
Mixing:
Power mix separately, then add part B to Part A and power mix well
Do not mix partial kits
Thinning:
Normally not required but may be thinned up to (10%) with Thinner 2
Use of thinners other than those supplied by Carboline may adversely affect product performance and void product warranty, whether expressed or implied
Ratio:
3 : 1 (A to B) by volume
Pot Life:
4 hours at 24°C and longer at lower temperatures
Spray Application:
Keep material under mild agitation during application
Conventional Spray:
Agitated pressure pot equipped with dual regulators, 3/8” I.D. minimum material hose, 0.070” I.D. fluid tip and appropriate air cap
Airless Spray:
Pump Ratio: 30:1 (min.)
GPM Output: 3.0 (min.)
Material Hose: 3/8” I.D. (min.)
Tip Size: 0.017-0.021”
Output PSI: 2000-2200
Filter Size: 60 mesh
Brush:
Recommended for touch up, stripe coating and hard-to-reach areas
In case of spillage, absorb and dispose of in accordance with local applicable regulations
Safety
Read and follow all caution statements on the product data sheet and on the safety data sheet for this product and use personal protective equipment as directed
Employ normal workmanlike safety precautions
Hypersensitive persons should wear protective clothing, gloves and use protective cream on face, hands and all exposed areas
Ventilation
When used in enclosed areas, thorough air circulation must be used during and after application until the coating is cured
The ventilation system should be capable of preventing the solvent vapor concentration from reaching the lower explosion limit for the solvents used
Caution
This product contains flammable solvents. Keep away from sparks and open flames
All electrical equipment and installations should be made and rounded in accordance with applicable local regulations
In areas where explosion hazards exist workers should be required to use non-ferrous tools and wear conductive and non-sparking shoes
Refer to the product data sheet and safety data sheets in the attachments section above for further details.
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 858 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.
We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product. Carboline Surface Cleaner 3 is a cleaning agent used for degreasing and cleaning contaminated surfaces prior to painting. May be used to clean...
These surface preparation kits for steel have been created to help provide customers with an easily accessible bundle of tools to aid in the preparation of steel surfaces in accordance with ISO 8501-1 (St2/3) and SSPC (SP 2/3). Please click here for important information about these kits. Kit Contents: SET 1 (Hand Tools)1 x Rust-Oleum...