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HMG Polykote 2K MU Primer | Automotive Anti -Corrosive Primer

HMG Polykote 2K MU Primer

PRIMU
HMG4456

HMG Polykote 2K MU Primer (Base) is a 2K isocyanate cured acrylic polyurethane primer/surfacer offering high film build, excellent adhesion and anti corrosive properties.

This product MUST be purchased/used in conjuction with its manufacturer specified base or activator/hardener/thinner:

3-Pack System Details
Base (Part 1) HMG Polykote 2K TAP Primer
Hardener (Part 2) HMG Hardener 9004 Standard
Thinner (Part 3) HMG Thinner 2601
HMG Thinner 2602
HMG Thinner 2603
HMG Thinner 2604

  • Part one of a three-pack system.
  • Can be overcoated "wet on wet" with all HMG 2K topcoats.
  • Excellent early sanding properties if required.

Product customisation

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  • 250 char. max
Colour Group
Size
Finish
£101.66(incl. VAT)
£84.72(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

HMG Polykote 2K MU Primer is a 2K isocyanate cured acrylic polyurethane primer/surfacer offering high film build, excellent adhesion and anti corrosive properties.

Please note this product is one part of a three-pack system which MUST be purchased/used together with HMG Hardener 9004 Standard. A thinner option must also be purchased from HMG Thinner 2601, HMG Thinner 2602, HMG Thinner 2603 or HMG Thinner 2604.



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Features & Benefits


  • Part one of a three-pack system.
  • Can be overcoated 'wet on wet' with all HMG 2K topcoats.
  • Excellent early sanding properties if required.



Product Specification


Technical Data
Polykote 2K MU Primer White Polykote 2K MU Primer Light Grey Polykote 2K MU Primer Buff
Volume Solids: 69.3% 69.2% 69.2%
VOC Content: 0.453kgs/ltr 0.453kgs/ltr 0.453kgs/ltr
SG: - - -
Viscosity: 650 mPas 680 mPas 660 mPas
Density: 1.487 g/cm³ 1.447 g/cm³ 1.486 g/cm³
Storage Conditions: Store between 5°C - 25°C. When not in use, cans must be kept sealed. Store between 5°C - 25°C. When not in use, cans must be kept sealed. 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. 12 months from delivery date in original sealed containers. 12 months from delivery date in original sealed containers.
Pot Life: 1 - 2 hours 1 - 2 hours 1 - 2 hours
Flash Point: 24°C 27°C 24°C



Film Thickness Range And Coverage


Product Data
  Dry Film Thickness Wet Film Thickness
Compliant Spray Gun: 45 μm 70 μm
Airless/Air-Assisted: 45 μm 70 μm



Coverage: 20 square metres per litre at 25 microns dft mixed

  • HMG technical data sheets indicate a dry film thickness that will be achieved when applying a particular wet film thickness.
  • These values are a guide only and are not to be used as specifications.
  • Film thickness will vary depending on actual use and specification.
  • Great care should be taken to achieve the dft stated in the agreed specification and to avoid areas of excessively low or high thickness.



Drying Times


Drying Times At 20°C
Touch Dry: 45 minutes
Dry To Recoat: Minimum of 30 minutes at 20°C when used as a Wet on Wet. After 4 hours at 20°C product must be flatted.
Fully Cured: 4 hours at 20°C
Fully Cured: 30 minutes at 70°C



Surface Preparation


  • Ensure surfaces to be coated are dry and must be cleaned using the appropriate HMG product to remove all traces of contaminants.
  • Read and follow the safety data sheet, product data sheet and label instructions.
  • Stir all paints thoroughly before use.
  • Always use the same batch number on the same job.
  • Check colour & sheen.
  • Filter the product immediately before use.
  • Reduce emissions and maintain quality by replacing tin lid after use.



Application Methods



Technical Data
Compliant Spray Gun Pressure Pot Airless/Air-Assisted
Mixing Ratio: Base: 4 Base: 4 Base: 1
Hardener: 1 Hardener: 1 Hardener: 1
Thinner: 1 Thinner: 1 Thinner: -
Hardener Options: Hardener 9004 Standard Hardener 9004 Standard Hardener 9004 Standard
Thinner Options: Thinner 2601 Thinner 2601 -
Thinner 2602 Thinner 2602 -
Thinner 2603 Thinner 2603 -
Thinner 2604 Thinner 2604 -
Viscosity: 33 - 36 seconds B4 cup 33 - 36 seconds B4 cup 40 - 50 seconds B4 cup
Spray Gun Setup: 1.8 - 2.0 1.1 - 1.4 11 - 13 thou 40/50°
Number Of Coats (Guide Only): 1 - 2 coats 1 - 2 coats 1 - 2 coats
Flash Off: 10 - 15 minutes between coats 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]



Product Notes


Information On Basic Physical And Chemical Properties
Polykote 2K MU Primer White Polykote 2K MU Primer Light Grey Polykote 2K MU Primer Buff
Form: According to product specification According to product specification According to product specification
Colour: According to product specification According to product specification According to product specification
Odour: Characteristic Characteristic Characteristic
Odour Threshold: Not determined Not determined Not determined
pH-value 20°C: Not determined Not determined Not determined
Melting point/freezing point: Undetermined Undetermined Undetermined
Initial boiling point and boiling range: 100°C 100°C 126°C
Flash Point: 24°C 27°C 24°C
Flammability (solid, gas): Not applicable Not applicable Not applicable
Ignition temperature: 315°C 315°C 315°C
Decomposition temperature: Not determined. Not determined. Not determined.
Auto-ignition temperature: Product is not selfigniting. Product is not selfigniting. Product is not selfigniting.
Explosive properties: "Product is not explosive. However, formation of explosive air vapour mixtures are possible." "Product is not explosive. However, formation of explosive air vapour mixtures are possible." "Product is not explosive. However, formation of explosive air vapour mixtures are possible."
Explosion limits: Lower: 1.1 Vol% 1.5 Vol% 1.0 Vol%
Explosion limits: Upper: 10.8 Vol% 10.8 Vol% 10.8 Vol%
Vapour pressure at 20°C: 6.7 hPa 3.4 hPa 3.4 hPa
Density at 20°C: 1.487 g/cm³ 1.447 g/cm³ 1.486 g/cm³
Relative density: Not determined Not determined Not determined
Vapour density: Not determined Not determined Not determined
Evaporation rate: Not determined Not determined Not determined
Solubility in / Miscibility with water: NOT MISCIBLE NOT MISCIBLE NOT MISCIBLE
Partition coefficient: n-octanol/water: Not determined Not determined Not determined
Viscosity: Dynamic at 20°C: 650 mPas 680 mPas 660 mPas
Viscosity: Kinematic: Not determined Not determined Not determined
Solvent content: Organic solvents: 30.3% 30.4% 18.3%
Solids content: 69.3% 69.2% 69.2%



Health & Safety


  • Refer to the safety data sheet in the attachments section above and tin label prior to use.

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Product Details
4456-1004420

Data sheet

Manufacturer
HMG Paints Limited
Water / Solvent Based
Solvent
For Use On
Steel
Application Method
Spray, Pressure pot
Sheen
Matt
Colour
Standard / Ready Mixed
Single, Two or Three Pack
Three-Pack
Pack Size
5L
Mixing Ratio
Base: 1 - Hardener: 1 - Thinner: 1
Key Features
Can be overcoated 'wet on wet' with all HMG 2K Topcoats. Excellent early sanding properties if required.
Touch Dry (at 20°C)
45 minutes
Dry to Recoat (at 20°C)
Minimum of 30 minutes at 20°C when used as a Wet on Wet. After 4 hours at 20°C product must be flatted.
Fully Cured (at 20°C)
4 hours
Pot Life (at 20°C)
1 - 2 hours
Coverage
20 square metres per litre @ 25 microns dft mixed
Recommended Thinner/Cleaner
Thinner 2601/2602/2603/2604
Density
Polykote 2K MU Primer White: 1.487 g/cm³ - Polykote 2K MU Primer Light Grey: 1.447 g/cm³ - Polykote 2K MU Primer Buff: 1.486 g/cm³
Solids by Volume
Polykote 2K MU Primer White: 69.3% - Polykote 2K MU Primer Light Grey: 69.2% - Polykote 2K MU Primer Buff: 69.2%
VOC
0.453kgs/ltr
Shelf Life (from date of manufacture)
12 months from delivery date in original sealed containers.
Recommended Dry Film Thickness
45 μm
Recommended Wet Film Thickness
70 μm
UN Number
UN1263
Fully Cured
30 minutes at 70°C
Base Type
Solvent-Based
Suitable For Use On
Steel
Finish
Matt
Application Method
Spray
Product Usage Type
Primer
Product Range
Polykote
Colour Family
Grey
Colour Family
Off-White
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

HMG Polykote 2K MU 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



COVERAGE CALCULATOR
Units
Film Thickness
Total area²
Or enter length and width dimensions:
Length
Width

*All estimates are based on theoretical consumption rates for a single coat and do not take into account any substrate deviations or wastage

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