Porcelain Primer (20kg)


Specially formulated for porcelain paving, ProJoint Porcelain Primer is designed to be applied to the underside of each porcelain slab, ensuring it adheres to the surface below and fixing it securely in place.

£41.76 (inc VAT)
£34.80 (ex VAT)

Only available for Home Delivery

Only available for Collection

Stock Status - Across AVS Branches Your Branch -
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  • Place your order and we’ll be in touch to confirm a delivery date. Collect same-day if stock available.

    Updated: Loading Icon
    Branch Postcode Stock Level
    Ashford TN23 Loading Icon
    Aylesbury HP17 Loading Icon
    Basingstoke RG25 Loading Icon
    Bishop’s Stortford SG11 Loading Icon
    Chichester PO20 Loading Icon
    Guildford GU8 Loading Icon
    Havant PO9 Loading Icon
    Henfield BN5 Loading Icon
    Lewes BN8 Loading Icon
    Peterborough PE1 Loading Icon
    Rudgwick RH12 Loading Icon
    Wokingham RG40 Loading Icon
    Worthing BN12 Loading Icon
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    One coat of ProJoint Porcelain Primer on the underside of a slab is all it takes to fix porcelain slabs securely. Use a roller or brush to apply and, depending on temperature and moisture, the primer will be dry within 10 -15 minutes allowing the porcelain slab to be paid within 24 hours.

    Each mixing tub contains two 10kg bags of primer which should be mixed with 2.8 litres of cold, clean water each.

    Approximate coverage per 20kg is roughly 21.5m2.

    When laying porcelain paving a good foundation, mortar bed and jointing material are all vital.

    The ProJoint Porcelain Primer is ideal to use on our Porcelain Paving Slabs and in conjunction with our specialist Porcelain Grout.

    Choose our 0% interest finance option on purchases over £300 and get the porcelain paving of your dreams in your home or garden. Details here.


    The underside of the paving should be clean, dry and free of any material which may impair adhesion - do not apply Porcelain Primer to shiny surfaces.

    All tools should be washed with water immediately after use. Waste material should never be emptied into drainage systems.

    Once laid, it takes 24 hours at least for the freshly-paved paving to dry so do not walk on it in that time. Leave for longer if possible.

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