• ProJoint™ Porcelain™ Primer  
    A high performance priming slurry for porcelain paving

    The ProJoint™ Porcelain™ Primer is an ultra-high polymer and fibre modified flexible primer with excellent workability and adhesion properties. 
    As a single coat fast application, ProJoint™ Porcelain™ Primer promotes adhesion and control suction on difficult substrates such as porcelain, concrete, ceramic tiles, paving slabs or setts.  Using the ProJoint™ Porcelain™ Primer enables the porcelain slabs or setts to be laid on a sand and cement bedding.

    The powdered primer is supplied in two 10kg bags to allow the bucket to act as the ideal mixing vessel with the simple addition of water.


  • Single coat application to the underside of paving
  • Enables the paving to be laid on sand and cement bedding
  • Excellent workability and adhesion properties
  • Suitable for brush or roller application
  • Can be applied in low temperatures
  • Suitable for internal or external use
  • Two x 10kg bags contained within the lidded mixing tub

We recommend this primer be used prior to laying porcelain paving and using the ProJoint Porcelain Grout.

Preparation and application instructions can be downloaded here - alternatively, view the video.

Approximate coverage per 20kg kit is 21.5m2
(depending on application method and paving porosity)

Order codes for ProJoint™ Porcelain™ Primer

Product Code
Item Description
Pack Size
Pallet Qty
ProJoint™ Porcelain™ Primer
Not Applicable
Porcelain Primer
ProJoint™ Porcelain™ Primer preparation and application

A full preparation and application guide can be downloaded

Download here

Porcelain Grout
ProJoint™ Porcelain™ Grout

Ideal for both internal and external porcelain paving

Read more

V35 paving and logo
Sensitive or expensive stone?

ProJoint™ V35-UV™ is the perfect product for any sensitive or expensive stone.

Find out more

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