Jointing Compound, Primers & Sealers

1. What are jointing compounds used for?

Jointing compounds are designed to fill the gaps between paving slabs or tiles, creating a strong, durable bond that helps prevent movement and weed growth while providing a neat finish.

2. How do I choose the right jointing compound?

Consider the type of paving (natural stone, porcelain, concrete), the joint width, and your desired finish. Resin-based compounds offer flexibility and strength, while rapid-setting grouts are ideal for quick projects.

3. What is the purpose of primers and sealers?

Primers prepare the surface for jointing or sealing by improving adhesion, while sealers protect the paving from stains, weathering, and fading, maintaining its appearance longer.

4. Can I use the same product for both indoor and outdoor paving?

Many jointing compounds and sealers are formulated for outdoor use due to their weather-resistant properties. However, always check the product details to ensure suitability for indoor applications.

5. How long does it take for jointing compounds and grouts to cure?

Curing times vary by product. Rapid-set grouts can cure within a few hours, while others may take 24-48 hours. Always follow the manufacturer’s instructions for best results.

6. Will sealing my paving prevent weeds from growing between joints?

Yes, sealing helps reduce water penetration and weed growth, but it’s also important to use a quality jointing compound and maintain your paving regularly.

7. How often should I reseal my paving?

Depending on weather conditions and foot traffic, resealing is generally recommended every 1-3 years to maintain protection and appearance.