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Grants Ma 250 Premixed Mastic Adhesive 20kg


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$49.95 each
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Grants MA 250 is a premixed white mastic internal wall adhesive designed for large format tiles that offers fast initial grab and quick setting.

It is perfect for bonding ceramic, porcelain and mosaic tiles. It is also used on substrates such as rendered brickwork, plaster board and fibre cement.

Do not use Grants MA 250 for:

    • Tiling over tongue and grooved timber flooring, particle board
      • Tiling over waterproofing membranes
        • Tiling in immersed situations such as swimming pools and spas
          • Fixing moisture sensitive tiles or stone



Online FREE delivery for metro standard orders over $100 in VIC, NSW, SA, and QLD.

All other online standard orders have either a pallet delivery fee of $89 or a parcel delivery fee of $10.

Delivery fees are automatically calculated at checkout based on the items in your order and postcode.

Please click here to view the table below for estimated online standard order delivery fees and time frames as well as non-standard delivery fees and time frames.


We offer FREE click and collect for all online orders in Metro Stores.

If the items in your order are in stock in your state, they can be available to collect from store or be ready to dispatch within 2-3 business days.

Once you place your online order, you will receive an email notification or a phone call from one of our friendly customer service team members within 48 business hours to let you know the date that your order can be picked up in store.

If you have any questions please visit or call your local National Tiles store, submit an online enquiry or call 1300 733 000 between 9 AM to 5 PM AEST on business days.


Product Specifications




Acrylic based

Technical Data & Catalogue

Click Here

Product & Safety Data Sheet

Click Here

Where To Use

• Ceramic tiles
• Mosaics tiles
• Porcelain tiles

Form / Consistency

White paste

Open Time

30 minutes

Ready for Grouting on Walls

24 hours

Ready for Grouting on Floors

24 hours

Ready For Use In

24 hours

Application With

Notched trowel with sufficient depth

Finishing With

With a damp cloth before the adhesive sets