Steintec Tuffbond Priming Mortar – 12kg Plastic Tub

A professional-grade priming mortar designed to improve adhesion between paving slabs and the mortar bed beneath. Suitable for porcelain and natural stone paving installations where a strong long-term bond is essential.

Only available for delivery when purchased with paving, or via pre-booked collection from Paving Central Ltd, ST5 7JZ. Delivery for this product as a standalone item may be possible by prior arrangement — please contact us on 01782 438413 or email sales@pavingcentral.co.uk before ordering.

Key Features

• Supplied in a convenient 12kg plastic tub
• Suitable for porcelain and natural stone paving
• Improves bond strength between slab and bedding mortar
• Helps reduce the risk of debonding and movement
• Easy to mix and apply
• Ideal for patios, pathways and landscaping projects
• Professional installation product trusted by landscapers and contractors

Recommended Use

Apply a full coat to the underside of the paving slab immediately before laying onto a full mortar bed. Particularly important when installing porcelain paving due to the low porosity of the material.

Why Primer Matters

Porcelain paving has very low water absorption, meaning standard mortar alone may not achieve a reliable bond. Priming slurry helps create the necessary adhesion layer between the slab and bedding mortar for a stronger, longer-lasting installation.

Coverage

Coverage will vary depending on slab size and application thickness, but a 12kg tub typically covers approximately 10–14m².

Packaging

• 12kg plastic tub
• Easy to store and transport
• Suitable for domestic and commercial projects