---
product_id: 348343185
title: "Rockite Expansion Cement 15 Min 1 Lb"
brand: "hartline"
price: "S/.347"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/348343185-rockite-expansion-cement-15-min-1-lb
store_origin: PE
region: Peru
---

# water resistant 15 min set time low viscosity Rockite Expansion Cement 15 Min 1 Lb

**Brand:** hartline
**Price:** S/.347
**Availability:** ✅ In Stock

## Summary

> 🔧 Rock your repairs with Rockite!

## Quick Answers

- **What is this?** Rockite Expansion Cement 15 Min 1 Lb by hartline
- **How much does it cost?** S/.347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/348343185-rockite-expansion-cement-15-min-1-lb)

## Best For

- hartline enthusiasts

## Why This Product

- Trusted hartline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy to Use:** Simply mix and apply—no mess, no stress!
- • **Quick Setting Power:** Achieve a strong bond in just 15 minutes!
- • **Compact & Convenient:** Lightweight bottle for easy storage and transport.
- • **Versatile Compatibility:** Perfect for metal and more—your go-to for all repairs.
- • **Water Resistant Formula:** Durable and reliable, even in wet conditions.

## Overview

Rockite Expansion Cement is a quick-setting, water-resistant powder designed for versatile use in hardware and glue applications. Manufactured in the USA by Hartline, this 1 lb bottle offers a low viscosity formula that cures fully in just one hour, making it an essential tool for any DIY enthusiast or professional.

## Description

Rockite Expansion Cement 15 Min 1 Lb

## Features

- This item Rockite expansion cement 15 min 1 lb
- Used for hardware, glue
- The product is manufactured in United States
- Model number: 10001

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hartline |
| Material | Plastic |
| Compatible Material | Metal |
| Item Form | Powder |
| Colour | 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 |
| Net Quantity | 16.0 gram |
| UPC | 033122100013 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00033122100013 |
| Manufacturer | Jensen (Home Improvement) |
| Department | Unisex-Adult |
| Country of Origin | USA |
| Item model number | 10001 |
| Product Dimensions | 25.4 x 13.97 x 24.13 cm; 453.59 g |
| ASIN | B000VBRB00 |

## Product Details

- **Brand:** Hartline
- **Material:** Plastic
- **Compatible Material:** Metal
- **Item Form:** Powder
- **Colour:** No Color

## Images

![Rockite Expansion Cement 15 Min 1 Lb - Image 1](https://m.media-amazon.com/images/I/718Z7+EnWXL.jpg)

## Questions & Answers

**Q: 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?**
A: 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.

**Q: I have read this product could be used to fill small cracks in your driveway.  Has anyone tried this?**
A: Yes! I used it when we had to to take out some burglar bars. Which left wholes, cracks & splits in the brick ... worked great!!

**Q: can rockite be sanded?**
A: I would say yes if you would try to sand other concrete. I wouldn’t personally

**Q: Can I drill into Rockite?**
A: 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

## Frequently Bought Together

- HARTLINE 10001 Rockite Expansion Cement 15 Min 1 Lb
- Architectural Mailboxes 7680B-10 MB1 Mount Mailbox and In-Ground Post Kit, Medium, Bl
- 60 PCS White Mailbox Numbers, Vinyl Waterproof Stickers for Outside, Address on House, Big Mail BOX Number, 6 (3" x 4 sets, 4" x 2 set,0-9)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-24*