---
product_id: 13004419
title: "Rutland High Temperature Adhesive, USA-Made 128 Oz Sodium Silicate 40% Solution, 2000F Heat Rated, Water Glass Cement Floor Sealer Against Oils, 1 Gallon"
brand: "rutland products"
price: "R2880"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Rutland Products"
url: https://www.desertcart.co.za/products/13004419-rutland-high-temperature-adhesive-usa-made-128-oz-sodium-silicate
store_origin: ZA
region: South Africa
---

# 1 gallon covers 200 sq. ft. diluted 2000°F heat rated Multi-use sealant & adhesive Rutland High Temperature Adhesive, USA-Made 128 Oz Sodium Silicate 40% Solution, 2000F Heat Rated, Water Glass Cement Floor Sealer Against Oils, 1 Gallon

**Brand:** rutland products
**Price:** R2880
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with heat-proof confidence!

## Quick Answers

- **What is this?** Rutland High Temperature Adhesive, USA-Made 128 Oz Sodium Silicate 40% Solution, 2000F Heat Rated, Water Glass Cement Floor Sealer Against Oils, 1 Gallon by rutland products
- **How much does it cost?** R2880 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13004419-rutland-high-temperature-adhesive-usa-made-128-oz-sodium-silicate)

## Best For

- rutland products enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted with pride, ensuring quality and reliability for professional use.
- • **Paint-Ready Finish:** Can be painted once dry, seamlessly blending into your indoor projects.
- • **Heat-Defying Strength:** Withstands scorching temperatures up to 2000°F for industrial-grade durability.
- • **Long-Lasting Coverage:** One gallon seals approximately 200 sq. ft., maximizing value and efficiency.
- • **Versatile Application:** Transforms from a powerful adhesive to a stain-resistant concrete sealant with simple dilution.

## Overview

Rutland High Temperature Adhesive is a premium USA-made sodium silicate solution designed for multi-purpose sealing and bonding. Rated to withstand extreme heat up to 2000°F, this 1-gallon formula covers 200 sq. ft. when diluted, making it ideal for concrete sealing, gasket sealing, and carton adhesion. Its clear finish can be painted over, perfect for indoor professional applications requiring durable, heat-resistant protection.

## Description

This unique formula is a multi-use sealant and adhesive. If diluted, it becomes an excellent stain resistant concrete sealant, if used full strength it is great for sealing gaskets and is an effective carton adhesive and label applicator.

Review: Perfect 💯 - Great product and goes a long way!
Review: Products works great but sometimes it is shipped incorrectly and leaks - Products great but sometimes it is shipped incorrectly and leaks a little, lucky it was wrapped in plastic but not 100% sealed off, So it did get on some of the products it shipped with, fortunately the other products had been in sealed bags and I could just rinse them off.

## Features

- Multi-use, clear sealant and adhesive
- 1 gallon (3.78 l) covers approximately 200 sq. Ft. When diluted
- Dilute with water to seal concrete, 1 part Rutland water glass to 4 parts water
- Excellent carton adhesive and label applicator when used full strength
- Can be painted once dry, Indoor use only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004YEDQOK |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #59,556 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #174 in Adhesive Caulk #291 in Industrial Sealants |
| Brand | RUTLAND PRODUCTS |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (411) |
| Global Trade Identification Number | 00022624001461 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 11.45 pounds |
| Item dimensions L x W x H | 8.25 x 8.25 x 7.63 inches |
| Item model number | 146 |
| Manufacturer | Rutland Products |
| Material | Glass |
| Number of Items | 1 |
| Product Dimensions | 8.25 x 8.25 x 7.63 inches |
| Style | Compact |
| Surface Recommendation | Floor |
| UPC | 022624001461 |
| Unit Count | 1.0 Count |
| Volume | 1 Gallons |
| Warranty Description | This product will be free from defects in material and manufacture for a period of eighteen (18) months from date of manufacture. Rutland fire clay company makes no other warranties including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. User is responsible for determining whether the rutland fire clay company product is fit for a particular purp… |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Item Weight:** 11.5 Pounds
- **Item dimensions L x W x H:** 8.25 x 8.25 x 7.63 inches
- **Material:** Glass
- **Style:** Compact

## Images

![Rutland High Temperature Adhesive, USA-Made 128 Oz Sodium Silicate 40% Solution, 2000F Heat Rated, Water Glass Cement Floor Sealer Against Oils, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71r-1IZTBDL.jpg)

## Questions & Answers

**Q: What ratio do you use for hardening your sand molds or cores when casting?**
A: Depends  on the thickness of your cores.   Thick 2.5 to 3.5%  More fragile 3.5 to 5.5%  Bake at 220 for 10-30 min to cure or Chembond 210 catalyst from clayplanet which also improves moisture resistance.  Works great.

**Q: does anyone use this for preserving eggs?**
A: Yes, you can use Rutland Products Water Glass to preserve eggs!  Call Rutland Products at 1-800-544-1307 for details.

**Q: Is this safe to use to seal concrete vessels for candles? Will it emit toxic fumes when heated?**
A: Yes you can use this product near open flame.  No toxic fumes will be released.

**Q: What is the shelf life after opening the container?**
A: There is no instructions on the container as to how long it lasts once opened. I does dry fairly quickly once applied. That being said it “should” last fairly long if it is kept in an air tight container. I opened my gallon container about 3 months ago and keep the lid closed when not in use, so far no problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect 💯
*by M***D on January 31, 2026*

Great product and goes a long way!

### ⭐⭐⭐⭐⭐ Products works great but sometimes it is shipped incorrectly and leaks
*by K***R on January 26, 2023*

Products great but sometimes it is shipped incorrectly and leaks a little, lucky it was wrapped in plastic but not 100% sealed off, So it did get on some of the products it shipped with, fortunately the other products had been in sealed bags and I could just rinse them off.

### ⭐⭐⭐⭐⭐ Lapidary saw use.
*by S***. on March 23, 2025*

I use this product to adhere rocks to blocks of wood so I can run the rocks through a lapidary saw. I cut a flat face on one edge of the rock, then "glue" it using water glass to a piece of 2x4, and the 2x4 can then be held securely in the saw's vice. I've glued up fairly large rocks this way, and they have held well. These are cut on oil saws, and the oil doesn't interact with the water glass. When done, I toss the end piece with board into a bucket of water, and in a few days it will dissolve the sodium silicate so the board pops right off.

## Frequently Bought Together

- Rutland Products 146 Water Glass Cement Floor Sealer & Adhesive
- Norpro 3 Piece Silicone Bowl Set, Red, 6.5 x 6.5 x 6.2 inches, As Shown,0.16 L/Day
- Osilifen Bigger Oval Silicone Planter Mold, Oval Shape 7 x 3.3 Inch (L x H), Silicone Model for Concrete Flower Pots, DIY Succulent Plant Concrete Model, Concrete Pot Mold

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**Shop now:** [https://www.desertcart.co.za/products/13004419-rutland-high-temperature-adhesive-usa-made-128-oz-sodium-silicate](https://www.desertcart.co.za/products/13004419-rutland-high-temperature-adhesive-usa-made-128-oz-sodium-silicate)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-09*