Sikaflex®-1c SL Self-Leveling Polyurethane Sealant

Sikaflex®-1c SL is a high-performance, self-leveling, one-component polyurethane sealant with accelerated curing in the presence of atmospheric moisture. It complies with federal specification TT-S-00230C, Type I, Class A, and ASTM C-920, Type S, Grade P, Class 25, use T, M, A, G, I. It is ideal for sealing horizontal expansion joints in concrete and cement slabs such as sidewalks, balconies, pavements, terraces, warehouses, factories, civil structures, plazas, field utensils, water treatment, and canals.

Key benefits and features:

• One-component, no mixing required: Easy and convenient application.
• Self-leveling, pourable: Ensures a smooth and even finish.
• Accelerated curing: Reduces downtime and allows for faster project completion.
• Can be applied to green concrete 24 hours after pouring: Versatile and adaptable to different project timelines.
• Can be applied to damp concrete 1 hour after getting wet: Ideal for areas exposed to moisture.
• Extremely elastic: Accommodates movement and prevents cracking.
• High durability: Resists aging, weathering, and wear.
• Excellent adhesion: Bonds strongly to concrete and other substrates.
• Packaged for easy application: Comes in convenient packaging for hassle-free use.
• Resistant to fuel: Suitable for areas exposed to fuel spills.
• For water immersion applications: Can be used in submerged conditions.