Skip to product information
  • Sku: BORMC

Knauf Masonry Adhesive Compound 20kg

Delivery cost calculated at checkout.

Product Description

Masonry Adhesive is a plaster based adhesive compound formulated to bond plasterboard sheets to masonry, brick or concrete walls.

It has high bond strength, offering a long setting time and is suitable for bonding to difficult surfaces.

Physical Properties

  • Colour: Light yellow 
  • Working time: Setting Type – 65 mins 
  • Packaging: 20kg bag
  • VOC: Less than 50g per litre


  • Suitable for bonding plasterboard sheets to masonry, brick or concrete walls
  • Fixing method should not be used for walls over 3.6m high or where the wall surface requires more than 25mm of packing to bring it back to a true line.
  • May be applied to either a wall or to the back of a sheet
  • If gluing plasterboard to an Autoclaved Aerated Concrete (AAC) wall, then Masonry Adhesive should only be applied to the back of the sheet.

Features and Benefits

  • Mixes easily to a creamy, lump-free gauge
  • High body for ease of application
  • Excellent wet tack
  • High strength
  • Excellent adhesion to difficult substrates


 Feature Description
Colour Light Yellow
Working Time Setting Type: 65 minutes working time
Packaging 20kg bag
VOC Less than 50g per litre
Manufacture Low VOC compound manufactured to stringent Knauf product quality specifications

Delivery Options

Next Day Delivery (7am - 4pm, Monday to Friday). From $15, available to all Metro Sydney.
  • Cut-Off Time for next day delivery is 12pm. Order placed after 12pm will be delivered either next day or the day after.
  • Our office will call you before heading to your site. Please ensure adequate labour on site to help with unloading.
Express Delivery (deliver within 2-3 Hours, Monday to Friday). From $39, available to limit area only.
  • We understand sometimes customers needs urgent deliveries. Express Delivery service will deliver order to your site within 2-3 hours once order is confirmed. Cut-Off Time for Express Delivery is 12pm. All order placed after 12pm will be delivered the next business day with priority.
Please note:

* Only select items are available for pickup.

* * Please give us a call before visiting. Our friendly staff may be out for delivery, and the warehouse might be unattended during your visit.

Delivery Information

Where does Wall Ceiling deliver to?

Wall Ceiling is pleased to offer delivery services to a wide range of suburbs throughout Metro Sydney, NSW.

      How much do you charge for delivery?

      Customer will receive an accurate delivery charge during checkout.

            What are the delivery options?

              • Next Day Delivery:

              For order with total weight less than 1.5 tonne. Cut-Off Time for Next Day Delivery is 12pm, order placed after 12pm will be delivered either next day or the day after.

              • Express Delivery

              Only available in certain areas, orders will be delivered within 2-3 hours time frame once order is confirmed. Cut-Off Time for Express service is 12pm.

                Who is responsible for unloading the materials off the truck?

                Our delivery driver will assist with unloading materials adjacent to the truck. However, it is the customer's responsibility to move the materials beyond that point.

                  What time will truck arrive during the delivery day?

                  It's difficult to predict precise delivery time due to factors such as traffic and weather conditions; however we will make every effort to deliver within the expected time frame.

                  Our delivery driver will contact you in advance, ensuring you are ready for the delivery.

                    Do I need to be on-site to receive my delivery?

                    Yes, if you are not available, please kindly arrange another person to accept and unload the materials on your behalf.

                    What's your return and refund policy?

                    Returns must be made within 14 days of purchase and a restocking fee of 30% of the value of the goods returned will be applied. Some custom made products cannot be returned.

                    Following items are excluded from above policy and thus return or refund is not accepted:

                    • All sheet products including Plasterboard, Villaboard and other fibre cement  products.
                    • All ceiling tiles products.

                    For further information, please read our Return and refund policy.

                            View full details