Bostik Wide Jointing Compound for paths & patios is a blend of polymers and sand that bind together on contact with air, providing an easy to use alternative to conventional cement mortar.
Once cured it forms a solid joint, which will resist weed growth and sand loss from power washing or mechanical cleaning. Bostik Wide Jointing Compound is a single component and does not require mixing or special tools.
It’s suitable for most types of domestic paving including natural stone, concrete, clay and terracotta in joints 5mm to 30mm in width. It is water permeable allowing the paving to drain and, when cured, is unaffected by salt and freezing conditions.
Key features:
For joints 5mm to 30mm wide
Sets hard and resists weed growth
Suitable for stone, concrete, slate, terracotta, clay slabs or blocks, cobbles etc
Application Temperature
+8°C to +25°C, curing is very slow below this range and too fast above it.
Drying Times
Working Time: up to 30 minutes Surface Set: 6 to 36 hours Full Cure: 10 to 48 hours
At 20˚C, 72% RH Note: Drying times are affected by weather conditions and ambient
temperatures. Low temperatures and/or wet weather will prevent curing
