🔧 Rock-solid repairs in a flash!
Rockite Expansion Cement is a high-performance, quick-setting cement designed for a variety of construction and repair applications. With a remarkable compression strength of 4500 lbs per square inch and a setting time of just 15 minutes, this versatile cement is perfect for anchoring and bonding metal and concrete. Its low viscosity ensures easy application, while its water-resistant properties make it suitable for both indoor and outdoor use.
| Brand | Hartline |
| Specific Uses For Product | Construction, Repair, Industrial |
| Material | Plastic |
| Compatible Material | Metal |
| Item Form | Powder |
| Special Feature | 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 |
| Color | No Color |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 16 Fluid Ounces |
| Viscosity | Low viscosity |
| Full Cure Time | 1 Hours |
| Water Resistance Level | Water Resistant |
| Unit Count | 16.0 Ounce |
| UPC | 033122100013 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00033122100013 |
| Manufacturer | Jensen (Home Improvement) |
| Part Number | 10001 |
| Item Weight | 1 pounds |
| Product Dimensions | 10 x 5.5 x 9.5 inches |
| Item model number | 10001 |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Special Features | 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 |
| Included Components | Cement |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
J**O
Works Great, Fixed Wobbly Mailbox Pole
A neighbor hit my mailbox/light post outside and it was tilting halfway over, filling it in with dirt was not enough to keep it upright.I choose this instead of concrete because it seemed less mess and hassle. It was, it's super easy to use and mix, and works perfect. My post wont budge now.I got a one gallon plastic water bottle to use as my mixing bowl, just cut the top part off. You need a throw away stirrer or spoon. You can make this as thick or runny as you want, there is no instructions.So add the powder first and slowly mix in water until desired consistency.I put 4 wooden wedges around the post and hammered them tight. Then I made half of the powder mix to be slightly runny but not too watery. I poured over the wedges and into the gaps. Let sit a few hours to harden. Then I mixed the other half and repeated the steps. I figured it was best to not have a really really deep pool that might soak into the ground before it all hardened.Now I will fill with dirt and hope no one else hits it :)
F**P
Quick set time ,multiple uses
Love this stuff , has multiple uses , is rock hard in no time , light Grey color, self levels,
A**S
Great product.
I purchased this to secure a post to hang my new gate. This stuff gets rock-hard and fast. Very easy to use and sets solid in minutes. Very pleased with the results. Would buy again.
B**C
It does the job...!
The product is a good and it does the job. The color turns out to be a light gray and smooth but I’d like a rough for patching and anchoring it’s perfect. Great for little jobs. A little bit goes a long way. From the reviews I see most people put too much water into the mix which should be only tablespoon at a time. Remember you have 15 minutes before it starts to bond, so you do have enough time to play around and clean up while it’s beginning to dry. But it’s very important to start cleaning up immediately in your work area. OK to walk on after 30 minutes
B**E
All it was advertised for and more.
Fast drying cement easy to use and rock solid after that.
K**.
Thin powder does not hold like concrete.
Such a waste. Glad it was less than $10! I tried to put some in a planter pot for an artifical plant to hold down weight, it was thin dust and just disappeared with water. It was laughable!! Awful. Good thought and sounded like a great idea, but didn’t work at all.
M**.
It was adequate.
Didn't really harden like I was expecting it to. It's possible that it was by my error.
V**I
Good delivery
Everything was good.
Trustpilot
2 days ago
3 weeks ago
