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Carboline Carbozinc 858 | Metal Primer

Carboline Carbozinc 858

8454
CAR3701

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
  • Flat finish
  • For Industrial Use Only
Colour
Size
Finish
£222.77(incl. VAT)
£185.64(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

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.



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Features and Benefits


  • Protects steel galvanically
  • Outstanding application properties
  • Cures at low temperatures down to 2ºC
  • 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

Recommended using a soft bristle brush

Roller: Generally not recommended for priming purposes



Application Conditions


Product Conditions
Condition Material Surface Ambient Humidity
Minimum 4°C 2°C 2°C 0%
Maximum 30°C 50°C 45°C 95%





Health and Safety


Clean Up

  • Use Thinner 2 or Acetone
  • 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.
Product Details
3701-948626

Data sheet

Manufacturer
Carboline
For Use By
Industrial Use
For Use On
Steel
Application Method
Brush Spray
Sheen
Flat
Colour
Standard / Ready Mixed
Single, Two or Three Pack
Two-Pack
Pack Size
5L
Coverage
13 m²/l at 50 µm
Recommended Thinner/Cleaner
Carboline Thinner 2
Max. Application Temperature
Material: 30°C - Surface: 50°C - Ambient: 45°C - Humidity: 95%
Min. Application Temperature
Material: 4°C - Surface: 2°C - Ambient: 2°C - Humidity: 0%
Solids by Volume
65% +/- 2%
Shelf Life (from date of manufacture)
Part A: Min. 9 months at 24°C - Part B: Min. 24 months at 24°C
Recommended Dry Film Thickness
50 - 150 microns (1.95 - 5.9 mils) per coat
UN Number (Activator)
UN3469
UN Number (Base)
UN1263
Pot Life
4 Hours at 24°C and less at higher temperatures
Fully Cured
2°C: 10 Hours - 10°C: 6 Hours - 24°C: 3 Hours - 32°C: 1 Hour
Base Type
Solvent-Based
Base Type
Epoxy
Suitable For Use On
Steel
Finish
Flat
Application Method
Brush
Application Method
Spray
Usages
Atmospheric
Usages
Zinc Rich /Cold Galvanising
Usages
Galvanic Protection
Usages
High Solids
Usages
Low Temperature
Product Usage Type
Primer
Product Range
Carbozinc
Dry to Recoat (@ 20-25°C)
2 hours
Attachments
Download


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.

Questions

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IMPORTANT SHIPPING & DELIVERY INFORMATION

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.

All delivery costs below are excluding VAT


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