1300 BCCOAT (222 628)
We develop, manufacture & supply quality surface coatings.

MS Universal Hardener

In Stock
SKU: HRHC9688F0500ML

Regular price $15.30 | Save $-15.30 (Liquid error (sections/product-page-paint line 230): divided by 0% off)

Tax included. Shipping calculated at checkout.

Estimated delivery between and . We will call you as soon as possible if there are any delays with your order.

Enjoy bulk discounts by becoming a BC Credit Account Customer. Please contact us on 1300 222 628 or Request an Account Form to take advantage of better prices today.

This product is only available to deliver to locations in NSW as it is a dangerous goods product. Please contact us on 1300 222 628 if you would like a quote to other locations.

Please be aware that most 2K (2 pack) products require hardener and/or thinners to be able to use. These Hardeners and Thinners may be sold separately.

Always ensure you refer to the Safety and Technical data sheets before use.


HAMR MS Universal Hardeners are yellow resistant hardeners which is added into 2K products to generate the chemical reaction between the hardener and clear/colour.

Mix Ratio:2:1

9688 Fast

9788 Standard

9888 Slow

To be used with:Differ from ranges of temperatures, 9688, 9788, 9888 are Hardeners for 9905 Clear Coat, 2288 Wet-on-Wet primer, 2K direct gloss colour and to activate basecoat for 3 layers/higher film build situations.
Which Hardener to use:
  • 5C - 15C - 9688 (Fast)
  • 15C - 25C - 9788 ( Standard)
  • > 25C - 9888 (Slow)
Downloads:Technical Data Sheet



Please note that the best effort has been made to keep the stock levels accurate. If the stock level is quite low for this product, we recommend calling us on 1300 BC COAT (222 628) to confirm if this item is in stock before purchasing. Please note that if the item is on special or is a Mirka product, the stock levels are checked frequently.

Delivery to Sydney metro areas are very frequent and are usually delivered within 2 days. If you are located anywhere else in Australia, it may take between 2-8 days providing the item is in stock.

If 'Preorder' is showing, this means that this product is ordered in as your order is placed, or we have run out of stock and will order the product in for you. Call us on 1300 BC COAT (222 628) to check.

MS Universal Hardener


BC Coatings can deliver to just about anywhere in Australia. Stock items are delivered as soon as possible (usually by the next day) to Metro Sydney areas.
Colours and products that have to be made have a 24 hour turnaround to be completed, it will then be shipped once it has been made. Every effort has been made to keep stock levels on the website accurate to ensure you receive your items in a timely manner.


All return of goods must have prior authorisation. Goods which have been incorrectly supplied by BC Coatings will be accepted back for a full credit provided the error is reported to BC Coatings within 7 days of receipt of goods.

Where a customer wishes to return stocked items for any reason other than incorrect supply, the following requirements must be established before a return is authorised.

  1. Saleability
  2. Age of goods
  3. Condition of goods and packaging

Goods that are past their used by date, or in an unsaleable condition will be unable to be returned.

Please contact us on 1300 BCCOAT (222 628) before returning anything to us.

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