Quadex Hyperform Fast Curing Hydraulic Cement, 50 lb Bucket

Hyperform® is a one component, high early strength patching material designed for repairing vertical and horizontal concrete and masonry structures. RECOMMENDED FOR Filling large voids in manhole walls Reconstructing inverts & Pipe repair Concrete repair and patching PHYSICAL PROPERTIES COMPRESSIVE STRENGTH (ASTM C39): 30 minutes >1,200 psi | 8.27 MPa 1 hour >2,500 psi | 17.24 MPa 1 day >4,000 psi | 27.58 MPa 28 days >7,000 psi | 48.26 MPa BOND STRENGTH (ASTM C882): 28 day >3,000 psi | 20.68 MPa SHRINKAGE (ASTM C596): 28 Days ≤ 0.02% PACKAGING Hyperform is supplied in 50 lb. | 27.2 kg. poly-lined bags or 50 lb. | 22.68 kg. plastic pails. YIELD One 60 lb. | 27.2 kg. bag will yield approximately 0.48 cu. ft. | 0.013 cu. m. and will cover 11.5 sq. ft. | 1.07 sq. m. at a 0.5 in. | 12.7 mm thickness. APPLICATION INFORMATION Prepare surface to be patched by removing all loose concrete by using an air or electric hammer. Next, sandblast or water blast surface to clean away all contaminants, such as oil, chemicals, or dust. Then rinse with potable water to remove all remaining dirt, sand and loose debris. PRECAUTIONS Avoid eye contact or prolonged contact with skin. Wash thoroughly after use. Persons using Hyperform should wear necessary eye protection, dust mask and rubber gloves.Read all product labels and technical literature.