I want to build a free-standing concrete base ( approx 9" x 7" x 2" thick) for a sculpture. Can I pour Rockite into a cardboard mold to do this?

I have had a lot of success with Rockite in plastic containers, e.g. cottage cheese container. The Rockite might stick to the cardboard. I would suggest trying a smaller scale version with the cardboard to see how it reacts. If it does stick, you should be able to sand off the small cardboard remnants.

I have read this product could be used to fill small cracks in your driveway. Has anyone tried this?

Yes! I used it when we had to to take out some burglar bars. Which left wholes, cracks & splits in the brick ... worked great!!

can rockite be sanded?

I would say yes if you would try to sand other concrete. I wouldn’t personally

Can I drill into Rockite?

i'm sure you can drill a hole in it, i don't know if will crumble over time. i generally use it to anchor bolts

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

HARTLINE 10001 Rockite Expansion Cement 15 Min 1 Lb

HARTLINE 10001 Rockite Expansion Cement 15 Min 1 Lb

Product ID: 7880979

Details

Brand
Hartline Prod
Item Form
Powder
Material
Plastic
Specific Uses For Product
Construction

💪4500 PSI compression strength

🔩Permanent metal & concrete bond

⏱️Sets in 15 minutes

€ 25.59

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Description

💥 Rock-solid repairs in a flash—don’t let your projects wait!

MADE IN THE USA - Trusted quality from Hartline Products Co., supporting local manufacturing excellence.
UNMATCHED STRENGTH - Withstands 4,500 PSI compression—built to last through heavy-duty industrial and repair tasks.
RAPID 15 MINUTE SET - Get projects done fast with quick-dry technology that sets in just 15 minutes.
SHRINK FREE FORMULA - No cracking or shrinking ensures a flawless, durable finish every time.
VERSATILE BONDING POWER - Bonds permanently to metal and concrete, anchoring bolts, posts, screws, and more with ease.

HARTLINE 10001 Rockite Expansion Cement is a premium, fast-setting powder cement that cures in 15 minutes and achieves 4,500 PSI compression strength within an hour. Designed for permanent bonding to metal and concrete, it anchors hardware like bolts, posts, and screws with a shrink-free, water-resistant formula. Proudly made in the USA, this 1 lb container is ideal for professional-grade construction, repair, and industrial applications.

Specifications

ASIN	B000VBRB00
Best Sellers Rank	#10,310 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Contact Cements
Brand Name	Hartline Prod CO
Color	No Color
Compatible Material	Metal
Container Type	Bottle
Customer Reviews	4.2 4.2 out of 5 stars (1,016)
Full Cure Time	1 hours
Global Trade Identification Number	00033122100013
Included Components	Cement
Item Form	Powder
Item Package Quantity	1
Item Type Name	HARTLINE 10001 Rockite Expansion Cement 15 Min 1 Lb
Item Weight	16 ounces
Manufacturer	Jensen (Home Improvement)
Material Type	Plastic
Model	10001
Number of Pieces	1
Other Special Features of the Product	Unexcelled strength and bonding qualities, sets in 15 minutes, does not shrink, develops compression strength of 4500 lbs per sqin, grips metal & concrete permanently, anchors bolts, posts, screws, checks, hooks, bowls, washers, railings, rods, signs, pulleys, racks, poles, seats & motors
Part Number	10001
Specific Uses For Product	Construction, Repair, Industrial
UPC	033122100013
Unit Count	16 Ounce
Viscosity Level	Low
Volume	16 fluid ounces
Warranty Description	Warranty
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.