Joint-It Slurry Primer for Paving Slabs - 17kg

Joint-It Slurry Primer is a 17kg bucket priming slurry used at the bedding stage of a patio installation, before the paving slabs are laid. It creates excellent adhesion between paving slabs and a concrete base, helping to stop slabs debonding from the base over time. It only requires water to mix, is simple and efficient to use, and is suitable for both internal and external applications. Long lasting adhesion makes it a sound first step for any patio installation where a secure bond between slab and base is important.

How to Use

• Mix the primer with water until it forms a slurry of the right consistency, following the guidance on the product packaging.
• Apply the mixed slurry primer to the concrete base and/or the underside of the paving slab before bedding the slab down.
• Lay the paving slab onto the primed, bedded surface while the primer is still workable, then bed it in as normal.
• Allow the primer to bond fully before proceeding to jointing.

Technical Details

• Bucket size: 17kg
• Mixes with water only, no additional additives required
• Suitable for internal and external applications
• Creates long lasting adhesion between paving slabs and a concrete base
• Applied at the bedding stage, before laying slabs and before jointing

FAQs

Do I need to prime before using jointing compound?
It depends on the base your paving is laid on. Joint-It Slurry Primer is designed to create strong adhesion between paving slabs and a concrete base before jointing, which is particularly useful on surfaces where adhesion could otherwise be weak.

When in the installation process should I use this primer?
Slurry primer is applied at the bedding stage, before the slabs are laid onto the base, not afterwards. Jointing compound is then applied later, once the slabs are down and set.

Can Joint-It Slurry Primer be used both indoors and outdoors?
Yes, it is suitable for internal and external applications.