Pavestone Priming Slurry Tub 12.5kg

Pavestone Priming Slurry Tub 12.5 kg is a professional-grade, cementitious primer designed to improve adhesion between new bedding mortars / screeds and concrete or concrete block substrates prior to laying pavestones. This easy-to-mix slurry enhances the bond strength of subsequent mortar layers, helping to reduce premature debonding and improve overall pavement performance.

Formulated for use in heavy-duty paving and landscaping projects, Pavestone Priming Slurry promotes consistent bedding compaction and longer service life of paved surfaces.

Key Features

• Product Name: Pavestone Priming Slurry

• Pack Size: 12.5 kg tub

• Type: Cementitious adhesion promoter / primer slurry

• Improves adhesion of bedding mortars to substrate

• Reduces risk of delamination under traffic and load

• Suitable for use with block paving, slabs and setts

• Ready to mix with clean potable water

• Strong, robust primer for professional applications

• Ideal for vehicular and pedestrian paved areas

Product Benefits

Pavestone Priming Slurry forms a “keyed bond coat” that:

• Enhances the bond between existing concrete surfaces and fresh mortar

• Helps maintain bedding integrity under load and thermal movement

• Reduces “floating” or hollow spots beneath pavestones

• Supports better initial compaction and load transfer

Ideal for both new build and refurbishment works.

Typical Applications

• Block paving installations (driveways, patios, pathways)

• Bedding layer preparation over concrete bases

• Overlay preparation prior to screed or mortar placement

• Landscape and hardscape projects requiring improved adhesion

Coverage & Usage

• Pack Size: 12.5 kg tub

• Coverage: Approximately 6–8 m² per tub when applied at recommended thickness (dependent on surface profile and porosity)

• Mix with clean water to achieve a brushable/paintable primer consistency.

• Typically applied using a brush, broom or trowel.

Application Guidance:

1. Preparation: Ensure substrate is clean, sound and free of dust, grease, laitance or loose material.

2. Mixing: Slowly add Priming Slurry to clean, cool potable water while stirring to achieve a lump-free consistency suitable for brushing.

3. Application: Apply a uniform coat to the prepared substrate; ensure total coverage.

4. Open Time: Allow primer to become tacky before placing bedding mortar.

5. Follow-On: Install bedding mortars / screeds and pavestones in accordance with best practice and project specification.

Why Choose Pavestone Priming Slurry 12.5 kg?

For landscapers, contractors and hardscape professionals seeking to enhance bedding mortar adhesion and improve long-term pavement performance, this priming slurry offers a robust, easy-to-use solution. Backed by relevant British Standard considerations and formulated for demanding paving projects, it helps deliver stable, durable paved surfaces with reduced maintenance risk.