HL-5 Grout is a pre-blended, pre-packaged, hydraulic lime based, injection grout, specifically designed for consolidation or filling of voids in historical masonry walls and foundations. HL-5 Grout is a blend of natural hydraulic lime (St. Astier) and other carefully selected components.
• Can be pumped or gravity fed
• Can be applied indoors and outdoors
• Extremely fluid with no segregation or bleeding
• Excellent bond strength
• Pre-blended, ensuring consistency from the first batch to the last
• Reduced mixing time, therefore increasing productivity