Sikaflex 1C SL Self-Leveling Concrete Sealant

View our Caulking Estimator Calculator to help with your material requirements

A 1-part, self-leveling, polyurethane sealant with an accelerated curing capacity. Used to seal horizontal expansion joints in concrete and cementitious slabs in sidewalks, balconies, pavements, warehouses, terraces and plazas. Primer 429 recommended for wet conditions.

Advantages:

• Jet fuel resistant
• Self-leveling and pourable
• Can be applied to concrete 24 hours after pour
• Can be applied to damp concrete 1 hour after getting wet

Limitations: Allow 1-week cure when using in total water immersion.