Follow us on:

    Sherwin-Williams Heat-Flex M505 - Special Order

    Sherwin-Williams Heat-Flex M505 - Special Order

    M505 - Special Order
    SHE8119

    Sherwin-Williams Heat-Flex M505 - Special Order is an air drying silicone resin based heat resistant matt finish coating. It is used for application on to steel surfaces previously coated with Dox-Anode D5V2 or zinc or aluminium metal spray, where heat resistance is required. 

    Maximum Surface Temperatures:

    • White: up to 250°C with no discolouration, slight discolouration up to 350°C
    • Aluminium: up to 600°C with no discolouration
    • For readily-available colours and sizes please see Sherwin-Williams Heat-Flex M505
    • Please note: White 5L and Aluminium 20L are made to order products with a minimum order quantity of 200L and an extended lead time of 14 working days. Please contact us on 0113 2455450 (option 1) or send a message to [email protected] for details
    Colour
    Size
    Finish
    £316.93(incl. VAT)
    £264.11(ex. VAT)
    Quantity
    Please choose your colour
    This Combination may be Subject to Extended Lead Times

    The minimum purchase order quantity for the product is 40.

    No queries yet, leave the first!
    Description

    Sherwin-Williams Heat-Flex M505 is an air drying silicone resin based heat resistant matt finish coating. It is used for application on to steel surfaces previously coated with Dox-Anode D5V2 or zinc or aluminium metal spray, where heat resistance is required. 

    Please note: White 5L and Aluminium 20L are made to order products with a minimum order quantity of 200L and an extended lead time of up to 14 working days. Please contact us on on 0113 2455450 (option 1) or send a message to [email protected] for details.

    Recommended Primers/Topcoats

    • Zinc Clad II EU (up to 400°C)

    Topcoat not normally required, but indefinitely overcoatable with itself. 

    Surface Preparation

    Ensure surfaces to be coated are clean, dry and free from all visible traces of surface contamination. Any contamination of metal spray will prevent the M505 film penetrating and sealing, leaving it sitting on top and prone to blowing off.

    M505 is not designed to provide anticorrosive protection, but it is possible to apply the product in 2 coats directly onto blast cleaned steel to Sa21⁄2 BS EN ISO 8501-1:2007 ( average surface profile in the range of 50-75 microns ) provided it is put into service quickly and kept at elevated temperatures. Steelwork coated with M505 should not be exposed to moisture prior to putting into service ( see additional notes below). 

    Additional Notes

    Over-application

    Over-application of M505 must be avoided. If the recommended film thickness is exceeded, adhesion may be reduced especially when exposed to high temperatures. Adhesion of M505 may be adversely affected if the applied film is subjected to a very rapid rise in temperature when first brought into high temperature service, due to thermal shock effects - post curing of the applied film is therefore recommended, see note below.

    Post-Curing

    If M505 is to be exposed to ambient weathering or moisture before service, it is required that the coating is post-cured by gradually elevating the temperature to a minimum of 205°C and maintaining this temperature for 2 hours.

    Numerical values quoted for physical data may vary slightly from batch to batch.

    USE AS A SEALER FOR THERMALLY SPRAYED METAL COATINGS:

    M505 is suitable for use as a sealer for thermally sprayed aluminium (TSA) or zinc (TSZ). Application spreading rate will be dependant upon the porosity of the substrate. Recommendation as stated in NORSOK M501 Rev 6 should be followed:- “The sealer shall fill the metal pores. It should be applied until absorption is complete. There shall not be a measurable overlay of sealer on the metallic coating after application”.

    Post curing of M505 applied as a sealer for TSA or TSZ is not required. 

    Product Details
    8119-915939

    Data sheet

    Manufacturer
    Sherwin-Williams
    For Use By
    Industrial Use
    Water / Solvent Based
    Solvent
    For Use On
    Steel
    Application Method
    Spray, brush
    Sheen
    Matt
    Colour
    Standard / Ready Mixed
    Single, Two or Three Pack
    Single
    Product Certifications
    NORSOK M501 Rev 6
    Pack Size
    5L, 20L
    Coverage
    12.3m² per litre
    Heat Resistance (up-to)
    600°C
    Touch Dry
    1 Hour
    UN Number
    UN1263
    Base Type
    Solvent-Based
    Base Type
    Silicone
    Suitable For Use On
    Steel
    Application Method
    Brush
    Application Method
    Spray
    Product Usage Type
    High Temperature Coating
    Product Range
    Heat-Flex
    Colour Family
    White
    Colour Family
    Aluminium
    Heat Resistance
    Up To 600°C
    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

    Question about the product

    * Required fields
    (read)

    Be the first to ask a question about this product!

    This form should only be used for bulk order pricing requests, colour match options on a tintable product, or large project quotes. Please do not use this form to simply get an email copy of the quoted price on Rawlins' website.

    If you are a business or company and are looking for trade credit, please apply here: https://www.rawlinspaints.com/content/trade-account


    IMPORTANT SHIPPING & DELIVERY INFORMATION

    Sherwin-Williams Heat-Flex M505 - Special Order 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


    You might also like
    Hand & Power Tool Surface Preparation Kits for Steel

    Surface Preparation Kits for Steel

    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...

    Price£30.50 (incl. VAT)
    Shop now
    Trustpilot
    In Stock and Available for Delivery