Common paving jointing compound issues include cracking, shrinkage, weed growth, staining and complete bond failure. These issues are often cause by poor installation techniques such as inadequate compaction, incorrect weather conditions during application, insufficient joint depth or width, or using the wrong type of jointing compound for the paving stone.
For small patios and driveways, paving jointing compound is often better than sand and cement as it is quick and to apply, durable and flexible. For DIY projects, jointing compound is ideal as it require far less skill and technique compared to mixing and applying traditional sand and cement.
To ensure the jointing compound performs correctly, proper preparation of the patio is essential. Before applying a jointing compound such as Sika® FastFix All Weather, make sure the joint width is at least 5 mm and the depth is at least 20 mm. Clean out the joints thoroughly from weeds, dirt or dust, debris and standing water. Thoroughly wet the entire patio surface, including slabs and joints, allow any excess water to drain before application.
C2 FTE tile adhesive is for projects where advanced adhesion and rapid set times are required. C2 FTE tile adhesive is classified under European standard EN 12004 as having superior bonding strength (C2), reduced slip (T), fast setting (F) and an extended open time (E).
SikaCeram®-204 Rapid is classified as C2 FTE tile adhesive.
C2 TE tile adhesive is for projects where high bonding strength is required. C2 TE tile adhesive is classified under European standard EN 12004 as having enhanced bonding strength (C2), reduced vertical slip (T) and an extended open time (E).
SikaCeram®-204 Medium White is classified C2 TE tile adhesive.
No. Sealing your patio without cleaning it will trap dirt and reduce effectiveness.
Typically, you should seal your patio every 1-2 years, depending on wear and exposure.
You should clean your patio at least once before summer, with light maintenance as needed throughout the season.
Polymeric sand is a mixture of sand and water-activated polymers that is used to fill joints between paving stones. When activated with water it hardens to create joints that lock pavers in place.
Similarly, Sika® Setting Sand is a moisture curing joint filler that hardens in the joints of paving stones to lock them in place.
No. Sika® Water Sealer must penetrate the surface to work, so it cannot not be applied to painted or already sealed surfaces.
No. Surfaces may be damp but must not be wet to allow the product to penetrate the surface.
No. Sika® Water Sealer is designed to be transparent. The product may appear milky during application but it will dry clear.
- Shake well before use.
- Apply with a brush, roller or low‑pressure garden sprayer, working from the bottom up.
- Saturate the surface until it no longer absorbs the product.
- Apply two coats with the second coat applied while the first coat is still damp (typically within about 1 hour).
Sika® Water Sealer is a transparent water‑repellent treatment that prevents water penetration into mineral surfaces such as brick, stone, pebbledash and render. It deeply penetrates the surface to provide effective water repellence for many years.
Yes. Sika® Path & Patio Sealer is a water‑based product and thus is safe for use around plants and animals when used as directed.
Sika® Path & Patio Sealer dries clear and does not significantly alter the natural look of the surface.
- Ensure the surface is clean, dry or slightly damp and free of grease, loose material or green growth.
- Stir thoroughly before use.
- Apply the product evenly with a long‑pile roller, brush, or low‑pressure garden sprayer.
- The surface can be walked on after drying for roughly 1 hour.
- For very porous surfaces 2 coats are recommended, wait 2 hours between coats.
Sika® Path & Patio Sealer forms a protective layer that reduces water penetration, dirt build-up and green growth. This protection helps surfaces stay cleaner, resist wear and last longer, improving both appearance and durability.
Sika® Path & Patio Sealer is used to seal and protect outdoor paving, natural stone, patios, paths and block paving from water, dirt, grime and green growth, helping surfaces stay cleaner for longer.
No. Do not paint over a surface that has been treated with Sika® Dustproofer & Concrete Hardener.