STONECLIP 4 mm EPDM spacer for paving slabs – Weasyfix

Precision and protection for paved terraces

When installing heavy stone or porcelain slabs on a structural frame, managing movement and pressure is essential. The StoneClip provides a cushioned, non-slip surface that protects the underside of the slabs while keeping them perfectly aligned. Made from high-quality EPDM (ethylene propylene diene monomer), it absorbs vibrations and compensates for minor structural shifts, resulting in a quieter and more stable terrace.

Technical benefits and stability

• Consistent aesthetics: The integrated fins create a regular 4 mm gap between each slab. This ensures perfect alignment across the entire surface and allows for efficient water drainage.

• Load management: The EPDM material ensures that the weight of the slabs and foot traffic is distributed evenly across the aluminum profiles, preventing pressure points that could lead to slab cracking.

• Anti-slip security: The natural grip of the EPDM surface prevents slabs from sliding laterally, keeping the layout intact even in high-traffic areas.

• High load capacity: Engineered for strength, each clip can support a maximum load of 1,200 kg, making it suitable for both residential and heavy-duty outdoor applications.

Key advantages:

• Perfect spacing: Guarantees a uniform 4 mm joint for professional results.

• Shock absorption: Reduces noise and protects slabs from hard contact with the metal frame.

• Durable material: Resistant to UV, ozone, and extreme weather conditions.

• System compatibility: Designed specifically to work with Weasyfix Connect Stone C and C+ series.

Technical characteristics

• Length: 100 mm

• Width: 100 mm

• Base thickness: 5 mm

• Total height (with fins): 20 mm

• Slab spacing: 4 mm

• Material: EPDM

• Maximum load: 1,200 kg

• Compatibility: Connect Stone C (C8) and Connect Stone C+ (C9)

Installation tips

• Correct positioning: Place the StoneClip directly onto the Weasyfix aluminum profile at the intersection where the corners of four slabs will meet.

• Corner alignment: Ensure the slabs are pushed firmly against the 4 mm fins to maintain a straight line across the deck.

• System integration: Use the StoneClip in conjunction with the Weasyfix structural system to create a professional "dry" installation for porcelain or natural stone.

• Clean finish: Since the clip is rot-proof and weather-resistant, it requires no maintenance once the slabs are laid. It will remain flexible over time, continuing to protect the structure from thermal expansion and contraction.

Note: This accessory is specifically designed for the Weasyfix paving system. Ensure your slabs are self-supporting and compatible with pedestal or profile-based installations.