Smartseal Solvent-Free Block Paving Sealer is designed to prevent weeds from growing in the joints...Smartseal Solvent-Free Block Paving Sealer is designed to prevent weeds from growing in the joints of block paving. Its solvent-free formulation means it emits no smell or fumes, making it easy and pleasant to apply. This sand hardener and block paving sealer effectively inhibits the regrowth of weeds and moss while protecting the blocks. For optimal results, allow the product to penetrate approximately 20mm into the joints. Apply at a ratio dependent on joint width: roughly 1.5 m² per litre for the first coat and 4 m² per litre for the second coat. Application is simple using a watering can and squeegee. The sealer is formulated to BS5750/ISO9001 standards. It hardens freshly laid sand to prevent weed growth and seals the blocks, protecting them from staining. Benefits include easy application, deep penetration into sand, restricted weed and moss growth, stain and oil resistance, and solidified jointing sand. It offers durable protection for block paved driveways and patios, creating a hard-wearing barrier against oil spills and stains, keeping surfaces looking new. The sealer is weatherproof and durable, withstanding various weather conditions. Coverage is excellent, with 1.5-2m² per litre for the first coat and 4m² per litre for the second coat, making it cost-effective. It is trusted by professionals and recommended by experts. For newly laid block paving, apply as soon as possible. For older block paving, ensure the surface is completely cleaned and bone-dry. Pour the sealer onto the surface in sections and use a squeegee to spread it and allow it to soak into the sand. Apply the second coat within one to two hours of the first coat.
This guide is for homeowners and professionals looking to protect their block paving from weeds, stains, and the elements. Smartseal Solvent-Free Block Paving Sealer offers a durable, weatherproof solution that inhibits weed and moss growth while sealing and protecting your paving. Note that proper surface preparation is key for optimal results, especially on older paving.
All features
Model Part Number
5061002783808
Brand
Smartseal
Extended Product Information
FAQs
How long does it take for the sealer to dry?
The sealer typically dries to the touch within a few hours. However, avoid heavy traffic and water contact for 24-48 hours to allow full curing.
How often should I reapply the sealer?
Reapplication is recommended every 2-3 years, depending on traffic and weather conditions. Regular inspection will help determine the best time to reapply.
Can I use this sealer on other types of paving?
This sealer is specifically designed for block paving. Using it on other types of paving is not recommended without consulting the manufacturer.
What tools do I need to apply the sealer?
You'll need a watering can, a squeegee, a stiff brush for cleaning, and a container to pour the sealer into.
Is the sealer slippery when wet?
No, the sealer is designed to provide a non-slip surface when applied correctly.
How do I clean up spills?
Clean up any spills immediately with a cloth or paper towels. The solvent-free formula makes clean up easier.
Can I apply this sealer in cold weather?
It is best to apply the sealer in temperatures between 10°C and 25°C. Avoid applying in extreme heat or cold.
Troubleshooting
Sealer appears patchy after application.
Ensure even application with a squeegee and that the surface is completely clean and dry before applying. Ensure consistent application rate.
Weeds are still growing after application.
Ensure the sealer penetrated the joints adequately. Reapply the sealer, making sure to saturate the joints. Also, check for any areas missed during the initial application.
Sealer is not penetrating the joints.
Ensure the joints are clean and free of debris. Use a stiff brush to remove any dirt or residue before application.
Pros and Cons
Pros
Easy to apply with common tools.
Effectively prevents weed and moss growth.
Protects against stains and oil spills.
Weatherproof and durable.
Suitable for both new and older block paving (with proper prep).
Requires proper surface preparation for optimal results, especially on older paving.
Two coats are required for full protection, increasing application time.
Coverage rates vary depending on the joint width.
May not restore heavily stained or damaged paving; cleaning is essential.
Setup, Compatibility & Care
Preparation: For new paving, apply as soon as possible after installation. For older paving, thoroughly clean the surface, removing any existing weeds, moss, oil, or stains. Ensure the paving is completely dry before application.
Application: Pour the sealer onto the surface in sections and use a squeegee to spread it evenly, allowing it to penetrate into the joints. Use a watering can to make the process easier.
Coats: Apply a second coat within one to two hours of the first coat.
Coverage: First coat: 1.5-2 m² per litre. Second coat: 4 m² per litre. Adjust the rate based on joint width.
Compatibility: Compatible with most types of block paving. Always test in an inconspicuous area first.
Care: Avoid heavy traffic or contact with water for 24-48 hours after application to allow the sealer to fully cure. Regular cleaning with water and a mild detergent can help maintain the appearance of the sealed surface.