---
product_id: 2484113
title: "4' x 100' Infrared Blocker Thermal Heat Shield Reflector 100 ft Roll"
brand: "gotham hydroponics"
price: "VT186385"
currency: VUV
in_stock: false
reviews_count: 6
url: https://www.desertcart.vu/products/2484113-4-x-100-infrared-blocker-thermal-heat-shield-reflector-100
store_origin: VU
region: Vanuatu
---

# 100% Light Tight Reduces heat by 97% 120 Mil Thick 4' x 100' Infrared Blocker Thermal Heat Shield Reflector 100 ft Roll

**Brand:** gotham hydroponics
**Price:** VT186385
**Availability:** ❌ Out of Stock

## Summary

> Shield Your Space, Conquer the Heat! 🔥

## Quick Answers

- **What is this?** 4' x 100' Infrared Blocker Thermal Heat Shield Reflector 100 ft Roll by gotham hydroponics
- **How much does it cost?** VT186385 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/2484113-4-x-100-infrared-blocker-thermal-heat-shield-reflector-100)

## Best For

- gotham hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Generous Coverage:** A massive 100 ft roll provides ample coverage for all your needs.
- • **Ultimate Heat Defense:** Experience a staggering 97% reduction in thermal imaging heat.
- • **Light Tight Technology:** 100% light-tight design ensures maximum stealth.
- • **Double-Sided Durability:** Metalized on both sides for enhanced performance and longevity.
- • **Puncture & Tear Resistant:** Built to withstand the elements, ensuring long-lasting use.

## Overview

The 4' x 100' Infrared Blocker Thermal Heat Shield Reflector is a robust solution designed to significantly reduce thermal imaging heat by 97%. With a thickness of 120 mil and a light-tight design, this durable reflector is metalized on both sides, ensuring it stands up to punctures and tears while providing extensive coverage for various applications.

## Description

IR Blocker film was originally developed by NASA to protect equipment and astronauts from thermal radiation and also retain heat in the extreme temperature fluctuations of space. Dual layers of highly reflective Mylar are bonded to an inner layer of insulation, helping to prevent conductive heat flow and reduce the readable heat signature by up to 97%. The polyurethane combo construction gives IR Blocker film increased strength and flexibility. Infra-Red blocking technology is ideal for an indoor grow because it cuts down on both heat and light signatures and helps maximize the efficiency of your grow lights. More focused light in the correct area leads to better yields and prevents wasted energy. Completely line the ceiling and walls of your grow for added insulation and to reduce your visible heat signature.

## Features

- 120 Mil Thick, 48" Wide x 100' Long
- 100% Light Tight
- Reduces thermal imaging heat by 97%
- Metalized on both sides
- Durable - Puncture/Tear Resistant, Virtually eliminates heat and light signature

## Product Details

- **Material:** Polyurethane foam, Mylar film
- **Brand:** Gotham Hydroponics
- **Coverage:** 4 feet x 100 feet
- **Item Thickness:** 1.2E+2 Mils
- **Recommended Uses For Product:** Indoor grow rooms, greenhouses

## Images

![4' x 100' Infrared Blocker Thermal Heat Shield Reflector 100 ft Roll - Image 1](https://m.media-amazon.com/images/I/41UZdivNzjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great look cool easy
*by R***R on March 4, 2019*

That did the trick on my nosy meth addicted neighbor with the FLIR binoculars...privacy plus this is great for blackout blinds; I did my whole house used a staple gun a knife, tape AND they look great just pasted over the opening...cool window dressing

### ⭐⭐⭐ I'm sure this is a good product, but it is not what I ordered
*by M***N on March 6, 2018*

I'm sure this is a good product, but it is not what I ordered. I ordered this, from the product description: "Dual layers of highly reflective Mylar are bonded to an inner layer of insulation, helping to prevent conductive heat flow", what I received was not that. There was no inner layer of insulation. I will use the material anyway but I am disappointed that it was not what I ordered, which would have been much better for my purpose.

### ⭐⭐⭐⭐⭐ Five Stars
*by H***O on May 30, 2015*

Haven't used it yet but it arived on time and undamaged. Thanks

## Frequently Bought Together

- 4' x 100' Infrared Blocker Thermal Heat Shield Reflector 100 ft Roll
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- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Prevents Secondary Nutrient Deficiencies, Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, & Will Not Clog, 6-Gallon

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**Shop now:** [https://www.desertcart.vu/products/2484113-4-x-100-infrared-blocker-thermal-heat-shield-reflector-100](https://www.desertcart.vu/products/2484113-4-x-100-infrared-blocker-thermal-heat-shield-reflector-100)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*