Where does your company rationalize selling these boxes for 15 dollars per box when you can get a 50 lb. bag at Home Depot?

Even if I got someone to deliver a 50 pound bag to my garage, I would end with 46 pounds of cement slowly hardening next to the trash cans.

Is this product good for small craft projects, ie silicone molds?

Yes, I made a lot of bricks using silicone molds, super easy to use, and it doesn’t stick to the silicone

Can I add pigments to the mix to create a marble effect ?

Yes- This concrete mix is quite light in color. I use quikrete cement color which works great, and mica powder-which doesn’t work as well, but does change the color.

I used this and it got very hot when drying. Is that normal?

All cement products do that. Normal drying process.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Hartline 10006 Rockite Cement 15 Min 5 Lb, No Size, White, 80 Ounce

Product ID: 21839446

Details

Brand
Hartline
Item Form
Solid
Material
Plastic
Special Feature
High strength
Specific Uses For Product
Masonry Repair

🌊Water resistant formula

💪High compression strength

⏱️15 min full cure time

¥13155

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

⏳💥 Fix it fast, fix it strong — Rockite means business!

MADE IN THE USA - Trusted quality and reliability from a domestic manufacturer.
UNMATCHED STRENGTH - High compression formula ensures durable, long-lasting repairs.
RAPID 15 MINUTE CURE - Get projects done fast with industry-leading quick set time.
VERSATILE APPLICATION - Perfect for masonry, flooring, countertops, and wall repairs.
PERMANENT METAL TO CONCRETE BOND - Expands hydraulically to grip metal firmly for structural integrity.

Hartline Rockite Cement 15 Min is a premium, fast-curing white cement designed for heavy-duty masonry and repair work. With a rapid 15-minute full cure time, high compression strength, and water-resistant properties, it permanently bonds metal to concrete, making it ideal for flooring, countertops, walls, and structural fixes. Proudly made in the USA, this 5 lb pail delivers professional-grade performance trusted by thousands.

Specifications

ASIN	B000SDXGUU
Best Sellers Rank	#77,916 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #278 in Hardware Sealers
Brand Name	Hartline
Color	White
Compatible Material	Concrete
Container Type	Pail
Customer Reviews	4.5 4.5 out of 5 stars (1,386)
Full Cure Time	15 minutes
Global Trade Identification Number	00033122100051
Item Form	Solid
Item Package Quantity	1
Item Type Name	Rockite Cement 15 Min 5 Lb
Item Weight	5 pounds
Manufacturer	Jensen (Home Improvement)
Material Type	Plastic
Model	10006
Other Special Features of the Product	High compression strength, expanding & hydraulic, permanently grips metal to concrete
Part Number	10006
Specific Uses For Product	Masonry, Repair, Flooring, Wall Repair, Countertop
UPC	033122100051
Unit Count	80 Ounce
Viscosity Level	Low
Volume	80 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

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days 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.

¥13155

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews