---
product_id: 31707711
title: "Barrier Coat - Radiant Barrier Paint - 1 Gallon"
brand: "hy-tech thermal solutions"
price: "S$149"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/31707711-barrier-coat-radiant-barrier-paint-1-gallon
store_origin: SG
region: Singapore
---

# Permeable & moisture-managing Reduces heat gain by up to 42% 0% VOC, eco-friendly Barrier Coat - Radiant Barrier Paint - 1 Gallon

**Brand:** hy-tech thermal solutions
**Price:** S$149
**Availability:** ✅ In Stock

## Summary

> ❄️ Reflect your style, block the heat, and breathe easy with Barrier Coat!

## Quick Answers

- **What is this?** Barrier Coat - Radiant Barrier Paint - 1 Gallon by hy-tech thermal solutions
- **How much does it cost?** S$149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/31707711-barrier-coat-radiant-barrier-paint-1-gallon)

## Best For

- hy-tech thermal solutions enthusiasts

## Why This Product

- Trusted hy-tech thermal solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Moisture Mastery:** Permeable formula prevents condensation, protecting walls and insulation.
- • **Versatile Shield:** Durable metallic finish suitable for interior and exterior walls and attics.
- • **Breathe Easy, Live Green:** Zero harmful solvents and VOCs for a healthier home and planet.
- • **Cool Comfort, Proven Science:** Cut summer attic heat gains by up to 42%, slashing energy bills.
- • **Effortless Application & Cleanup:** Low odor, water-based acrylic paint cleans up easily with soap and water.

## Overview

Barrier Coat is a 1-gallon, water-based radiant barrier paint featuring ground metallic aluminum pigment and insulating microspheres. It reduces attic heat gain by up to 42%, contains zero VOCs, and is permeable to prevent moisture buildup, enhancing insulation performance and protecting walls from condensation damage. Its low odor, easy cleanup, and versatile metallic finish make it ideal for both interior and exterior applications.

## Description

Barrier Coat - Radiant Barrier Paint - 1 Gallon

## Features

- Contains no harmful solvents
- No VOC
- Permeable; does not trap moisture, but reduces its rate of transfer.
- Low odor and easily cleaned with soap and water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hy-Tech Thermal Solutions |
| Color | silver |
| Finish Type | Metallic |
| Size | 128 Fl Oz (Pack of 1) |
| Item Volume | 1 Gallons |
| Special Feature | Reflective |
| Unit Count | 128.0 Fluid Ounces |
| Paint Type | Acrylic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Interior/Exterior Walls, Attics |
| Item Form | Liquid |
| Is Waterproof | True |
| Package Information | Can |
| Coverage | 250-300sqft/gal per coat |
| Water Resistance Level | Water Resistant |
| Manufacturer | Hy-Tech Thermal Solutions |
| Part Number | HYBC-85-1 |
| Item Weight | 8 pounds |
| Item model number | 85 |
| Is Discontinued By Manufacturer | No |
| Finish | Metallic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Reflective |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Hy-Tech Thermal Solutions
- **Color:** silver
- **Finish Type:** Metallic
- **Size:** 128 Fl Oz (Pack of 1)
- **Item Volume:** 1 Gallons
- **Special Feature:** Reflective
- **Unit Count:** 128.0 Fluid Ounces
- **Paint Type:** Acrylic
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Interior/Exterior Walls, Attics

## Images

![Barrier Coat - Radiant Barrier Paint - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/81oowhiGInL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this help with metal roof condensation**
A: It can, but there are many factors involved including where it's applied. We've had people consider painting this on top of the roof, for example, which is not what it is intended for.
Best thing that can be done is to apply our Roof Guard to the outside of the roof, primer with our ceramics mixed in on the underside of the roof, then the Barrier Coat. If painting the outside of the roof is not an option then primer with our ceramics mixed in should be applied to the inside. Top coat this with multiple coats of our RC 233 industrial elastomeric coating. It has twice the amount of ceramics as our other coatings, and will remain flexible enough to withstand the expansion and contraction of metal.

**Q: Is this a good product to use in a garage (with a bedroom above it)? I'm looking for ways to reduce the temperature in the bedroom above the garage**
A: This is actually a very common question. The answer is absolutely yes, this is a perfect product for that application. One to two coats of Barrier Coat, top-coated with two coats of our Insulating Ceiling Paint (has twice the loading of ceramics) can make a major difference.

**Q: Inside or outside for 2 of 4 walls in an open porch?**
A: The best results would come from painting both because it would deal with heat / cold from each side. If painting only one side the interior would be beneficial.

**Q: Can it be rolled or brushed on?**
A: Hello. Yes brush, roller, or spray as with any conventional paint.

## Frequently Bought Together

- Barrier Coat - Radiant Barrier Paint - 1 Gallon
- Insulating Ceiling Paint - 1 Gallon
- ThermaCels - Insulating Paint Additive 1 Gallon Package

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**Shop now:** [https://www.desertcart.sg/products/31707711-barrier-coat-radiant-barrier-paint-1-gallon](https://www.desertcart.sg/products/31707711-barrier-coat-radiant-barrier-paint-1-gallon)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*