Carboline Carboguard 893

    0988A1NL
    CAR3670

    Carboline Carboguard 893 is a two-component, high solids corrosion resistant primer or intermediate coat over steel and inorganic zinc primers.

    • Excellent corrosion protection
    • Excellent film build and edge protection
    • Can be top coated with a broad variety of high performance finish coats
    • Used as a primer or an intermediate coating
    • Good abrasion resistance
    • Cures down to 4.4°C
    • VOC compliant to current AIM regulations

    Colour
    Size
    Finish
    £90.00(ex. VAT)
    £108.00 (inc. VAT)
    Quantity
    Please choose your colour
    Available for Delivery (See Delivery Options Below)

    Description

    Carboline Carboguard 893 is a high solids corrosion resistant primer and intermediate. Used either as a primer or an intermediate coat over steel and inorganic zinc primers to give a protective eggshell finish. Can be top coated with a broad variety of high performance finish coats.



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    Features and Benefits


    • Excellent corrosion protection
    • Excellent film build and edge protection
    • Can be top coated with a broad variety of high performance finish coats
    • Used as a primer or an intermediate coating
    • Good abrasion resistance
    • Cures down to 4.4°C
    • VOC compliant to current AIM regulations



    Product Specification


    Technical Data
    Carboline Carboguard 893
    Volume Solids:77% +/- 2%
    Theoretical Coverage Rate:30.3 m²/l at 25 microns
    30.3 m²/l at 25 microns
    10.1 m²/l at 75 microns
    5.1 m²/l at 150 microns
    Allow for loss in mixing and application.
    Dry Film Thickness:76 microns per coat
    102 - 152 microns per coat
    76 - 150 microns for mild environments and as an intermediate coat over zinc rich primers.
    102-152 microns for more severe environments.
    Do not exceed 250 microns in a single coat. Excessive film thickness over inorganic zincs may increase damage during shipping or erection.
    Dry Temperature Resistance:Continuous: 93°C
    Non-Continuous: 121°C
    Discolouration and loss of gloss is observed above 93°C
    Primer:Self-priming. May be applied over organic and inorganic zinc rich primers. A mist coat may be required to minimize bubbling over zinc rich primers.
    Topcoat:May be coated with acrylics, epoxies, alkyds, or polyurethanes depending on exposure and need.
    VOC Values:As Supplied: 195 g/l
    Thinner 2: 16 oz/gal = 261 g/l
    Thinner 230: 13 oz/gal = 252 g/l
    Thinner 33: 32 oz/gal = 329 g/l

    These are nominal values and may vary slightly with colour

    *Maximum thinning for 250 g/l restricted areas is 12 oz/gal with Thinner 2, and 11 oz/gal with Thinner 33 or Thinner 230. Use Thinner 76 where non photo chemically reactive solvents are required (up to 11 oz/gal)

    Flash Point:Part A: 16°C
    Part B: 15°C
    Limitations:Not recommended for immersion service
    Shelf Life:Part A: Min. 36 months at 24°C
    Part B: Min. 24 months at 24°C
    Storage Temperature and Humidity:4°-43°C
    0-90% Relative Humidity



    Drying Times


    Curing Schedule
    Surface TempDry to RecoatDry to TopcoatDry to TouchMaximum Recoat Time with AcrylicsMaximum Recoat Time with EpoxiesMaximum Recoat Time with Polyurethanes
    4°C24 Hours72 Hours6 Hours14 Days30 Days90 Days
    10°C16 Hours24 Hours5 Hours14 Days30 Days90 Days
    16°C12 Hours16 Hours4 Hours14 Days30 Days90 Days
    24°C3 Hours4 Hours2 Hours14 Days15 Days30 Days
    32°C3 Hours4 Hours2 Hours14 Days15 Days30 Days



    • These times are based on a 100 microns dry film thickness. Higher film thickness, insufficient ventilation or cooler temperatures will require longer cure times and could result in solvent entrapment and premature failure.
    • Excessive humidity or condensation on the surface during curing can interfere with the cure, can cause discolouration, and may result in a surface haze. Any haze or blush must be removed by water washing before recoating.
    • During high humidity conditions, it is recommended that the application be done while temperatures are increasing.
    • Recoat intervals may vary from those listed above when using under intumescent fireproofing products.
    • Consult Rawlins on Tech - 0113 2455450 (option 2) or [email protected] Sales - 0113 2455450 or [email protected] for recommended cure times before applying Carboline intumescent products.
    • If the maximum recoat time is exceeded, the surface must be abraded by sweep blasting or sanding before the application of additional coats.
    • When cured below 10°C a slight softening is typically observed as the temperature rises above 10°C and is considered normal.



    Surface Preparation


    General

    • Surfaces 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

    • SSPC-SP6 with a 25-50 microns surface profile.
    • When using under fireproofing products, defer to the primer surface preparation requirements in the product data sheet of the fireproofing product.

    Galvanised Steel

    • Prime with specific Carboline primers as recommended by Rawlins on Tech - 0113 2455450 (option 2) or [email protected] Sales - 0113 2455450 or [email protected]
    • Refer to the specific primer’s product data sheet for substrate preparation requirements.
    • When using under fireproofing products, defer to the primer surface preparation requirements in the product data sheet of the fireproofing product.

    Concrete or CMU

    • Concrete must be cured 28 days at 24°C and 50% relative humidity or equivalent.
    • Prepare surfaces in accordance with ASTM D42582 Surface Cleaning of Concrete and ASTM D4259 Abrading Concrete.
    • Voids in concrete may require surfacing.



    Application Methods


    Product Information
    Mixing:

    Power mix separately, then combine and power mix

    DO NOT MIX PARTIAL KITS

    A 30-minute “sweat-in” time is highly recommended for applications below 10°C and will improve cure response
    Thinning:Spray: Up to 131.5 g/l (12%) w/ Thinner 2 or up to 106.8 g/l (10%) w/ Thinner 230
    Brush: Up to 263 g/l (25%) w/ Thinner 33
    Roller: Up to 263 g/l (25%) w/ Thinner 33
    Mist coating: Thin up to 263 g/l with Thinner 2 or 33 in VOC restricted (2.8lb/gal) areas
    May thin up to 48 oz/gal where VOC restricted levels are at 3.5 lb/gal (0.42 kg/l) for mist coat only. If necessary, use Thinner 230 only in hot (above 38°C) and windy conditions, to slow down the evaporation rate
    Ratio:1:1 Ratio (A to B)
    Pot Life:

    4 Hours at 24°C

    Pot life ends when coating loses body and begins to sag

    Pot life times will be less at higher temperatures

    Thinning rates above 16 oz/gal will shorten the working time to 2 hours
    Spray (General):This is a high solids coating and may require adjustments in spray techniques. Wet film thickness is easily and quickly achieved
    Conventional Spray:Pressure pot equipped with dual regulators, 3/8” (0.95 cm) I.D. minimum material hose, 0.070” (0.18 cm) I.D. fluid tip and appropriate air cap
    Airless Spray:Pump Ratio: 30:1 (min)
    GPM Output: 3.0 (min)
    Material Hose: 3/8” (0.38 cm) I.D. (min)
    Tip Size: 0.017-0.021” (0.043-0.053 cm)
    Output PSI: 2100-2300
    Filter Size: 60 mesh
    Brush and Roller (General):Multiple coats may be required to obtain desired appearance, recommended dry film thickness and adequate hiding. Avoid excessive re-brushing or re-rolling. For best results, tie-in within 10 minutes at 24°C
    Brush:Use a medium bristle brush
    Roller:Use a short-nap synthetic roller cover with phenolic core



    Application Conditions


    Product Conditions
    ConditionMaterialSurfaceAmbientHumidity
    Minimum4°C4°C4°C0%
    Maximum32°C57°C43°C90%



    • This product simply requires the substrate temperature to be above the dew point
    • Condensation due to substrate temperatures below the dew point can cause flash rusting on prepared steel and interfere with proper adhesion to the substrate
    • Special application techniques may be required above or below normal application conditions



    Performance Data
    Test MethodSystem Results
    ASTM B117 Salt FogBlasted Steel 1ct. IOZ 1 ct. 893No blistering, rusting and no creepage at scribe after 4000 hours
    ASTM D 1735 Water FogBlasted Steel 1ct. IOZ 1 ct. 893No blistering softening or rusting after 5000 hours
    ASTM D2583 HardnessBlasted Steel 1 ct. 89373, Barcol Test, 1 week cure, 5 mils DFT
    ASTM D4060 AbrasionBlasted Steel 1ct. 89388 mg. loss after 1000 cycles, CS17 wheel, 1000 gm. load
    ASTM G26 WeatherometerBlasted Steel 1ct. IOZ 1 ct. 893No blistering softening or rusting after 4000 hours



    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 this product data sheet and on the SDS for this product
    • 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 as a tank lining or 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
    • User should test and monitor exposure levels to ensure all personnel are below guidelines. If not sure or if not able to monitor levels, Use MSHA/NIOSH approved supplied air respirator.
    • Refer to the product data sheet and safety data sheet in the attachments section above for further details.
    Product Details
    3670-470251

    Data sheet

    Manufacturer
    Carboline
    For Use By
    Industrial Use
    Interior / Exterior Use
    Interior & Exterior
    Water / Solvent Based
    Solvent
    For Use On
    Zinc
    Non-Ferrous Metals
    Steel
    Galvanized Steel
    Concrete
    CMU
    Application Method
    Spray
    Airless Spray
    Brush
    Roller
    Sheen
    Eggshell
    Colour
    Standard / Ready Mixed
    Single, Two or Three Pack
    Two-Pack
    Pack Size
    5L
    Mixing Ratio
    1:1 Ratio (A to B)
    Coverage
    1235 ft²/gal at 1.0 mils (30.3 m²/l at 25 microns) - 1235 ft²/gal at 1.0 mils (30.3 m²/l at 25 microns) - 412 ft²/gal at 3.0 mils (10.1 m²/l at 75 microns) - 206 ft²/gal at 6.0 mils (5.1 m²/l at 150 microns)
    Recommended Thinner/Cleaner
    Carboline Thinner 2
    Compatible Topcoats
    May be coated with acrylics, epoxies, alkyds, or polyurethanes depending on exposure and need.
    Max. Application Temperature
    Material: 32°C - Surface: 57°C - Ambient: 43°C - Humidity: 90%
    Min. Application Temperature
    Material: 4°C - Surface: 4°C - Ambient: 4°C - Humidity: 0%
    Solids by Volume
    77% +/- 2%
    VOC
    As Supplied: 1.6 lbs/gal (195 g/l)
    Shelf Life (from date of manufacture)
    Part A: Min. 36 months at 75°F (24°C) - Part B: Min. 24 months at 75°F (24°C)
    Recommended Dry Film Thickness
    76 microns per coat
    UN Number
    UN1263
    Dry to Recoat (at 10°C)
    16 Hours
    Touch Dry (at 10°C)
    5 Hours
    Pot Life
    4 Hours at 75°F (24°C)
    Base Type
    Solvent-Based
    Base Type
    Epoxy
    Suitable For Use On
    Non-Ferrous Metals
    Suitable For Use On
    Inorganic Zinc Primers
    Suitable For Use On
    Masonry
    Suitable For Use On
    Zinc
    Suitable For Use On
    Galvanised Steel
    Suitable For Use On
    CMU
    Suitable For Use On
    Concrete
    Suitable For Use On
    Steel
    Finish
    Eggshell
    Application Method
    Airless Spray
    Application Method
    Brush
    Application Method
    Spray
    Application Method
    Roller
    Manufacturer
    Carboline
    Components
    2K
    Usages
    Atmospheric
    Usages
    Intermediate
    Usages
    High Solids
    Usages
    Anti-Corrosive
    Product Usage Type
    Mid Coat
    Product Usage Type
    Primer
    Product Range
    Carboguard
    Colour Family
    White
    Colour Family
    Grey
    Dry to Recoat (@ 20-25°C)
    8 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.


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    IMPORTANT SHIPPING & DELIVERY INFORMATION

    Carboline Carboguard 893 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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