C.R. Laurence Rockite™ 50 Lbs. Expanding Cement is a superior choice for interior applications that demand quick setting and robust bonding. Specially formulated as a gray, hydraulic cement, Rockite™ expands as it sets, ensuring no shrinkage or cracking when used as directed. This product is ideal for setting railings, brackets, and various fixtures, providing exceptional strength with a compression strength exceeding 8000 psi when fully cured. When mixed with water, Rockite™ achieves a fluid consistency, pouring smoothly into place and setting within just 15 to 20 minutes. Its impressive compression strengths include 4600 psi after one hour, 5000 psi after 24 hours, and 8000 psi after seven days, making it a reliable solution for demanding projects. Adhering to specific mixing instructions-4-1/2 oz. of water per pound of cement-ensures the best results, while installation should occur at temperatures above 40°F to maximize performance. C.R. Laurence recommends consulting with the glass fabricator before wet setting laminated tempered glass to ensure compatibility. With no shipping limitations and compliant with safety regulations, Rockite™ is the go-to choice for building professionals and knowledgeable homeowners seeking quality and reliability in their construction materials.
50 Lbs. Rockite Expanding Cement
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.
Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov
Content: 50 lbs. (22 kg)
Finish/ Color:: Gray
Material: Cement
Shelf Life: 6 Months
Shipping Limitations: None
