SikaGrout-528 SF, 50 lb bag

SikaGrout-528 SF is a non-shrink, non-metallic cementitious grout enhanced with undensified silica fume for low permeability. A two-stage mechanism compensates for shrinkage in both the plastic and hardened states without aluminum powder or gas generation. It stays bleed resistant even at high flow, making it suited to filling voids in concrete and grouting tight clearances. A 50 lb bag yields 0.48 cubic feet and reaches 8,000 psi at 28 days; place within 60 minutes of mixing.

• 28-day compressive strength: 8,000 psi
• Yield: 0.48 cubic feet per unit
• Packaging: 50 lb bag
• Working time: 60 min (place within 60 minutes of mixing)
• Meets: ASTM C1090, ASTM C940, FDOT Section 938 test protocols