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CRL R0CK50 Rockite 50 Lbs. Expanding Cement
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CRL R0CK50 Rockite 50 Lbs. Expanding Cement

Your Price: $110.75
Retail Price:$132.58
Your Savings:$21.83(16%)
CRL Rockite™ is a fast-setting, expanding cement for interior use, offering exceptional strength without shrinkage or cracking.
Part Number : CRL_R0CK50
Availability: 198 In Stock
CRL R0CK50 Rockite 50 Lbs. Expanding Cement

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

  • Rockite™ is for Interior Applications Only
  • Fast Setting, it Will Not Shrink or Crack When Used as Directed
  • Expands as it Sets
  • CRL Recommends Consulting with the Glass Fabricator Prior to Wet Setting Laminated Tempered Glass

CRL Rockite™ is a gray, hydraulic type cement that expands as it sets, and is specially formulated to produce unexcelled strength and bonding qualities. When mixed with water Rockite™ pours into place smoothly, sets within 15 to 20 minutes, and when fully cured develops compression strengths in excess of 8000 pounds per square inch. Rockite™ is great for any interior application. Use it to set railings, brackets, and other fixtures because it will not shrink, crack or dry out.


COMPRESSION STRENGTHS:
1 Hour: 4,600 psi
24 Hours: 5,000 psi
7 Days: 8,000 psi

MIXING INSTRUCTIONS: For pouring with a fluid consistency use 4-1/2 oz. of water per pound of cement or 1-1/2 pints for 5 lbs. of cement.

NOTE: Water and cement must be measured accurately.


Product Warning:

For Indoor Use Only. Installation temperature must be higher than +40 degrees Fahrenheit (+4 degrees Celsius).

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.


Attributes

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

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