---
product_id: 19968125
title: "GS400CSI36 36-Inch by 75-Feet Crack Suppression Isolation Membrane"
brand: "greenskin flooring"
price: "₨4414"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/19968125-gs400csi36-36-inch-by-75-feet-crack-suppression-isolation-membrane
store_origin: SC
region: Seychelles
---

# Zero VOCs & Solvent-Free 50% Faster Installation TCNA Highest Crack Strength GS400CSI36 36-Inch by 75-Feet Crack Suppression Isolation Membrane

**Brand:** greenskin flooring
**Price:** ₨4414
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Get GreenSkin, Get Ahead: The Future of Flooring Protection is Here!

## Quick Answers

- **What is this?** GS400CSI36 36-Inch by 75-Feet Crack Suppression Isolation Membrane by greenskin flooring
- **How much does it cost?** ₨4414 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/19968125-gs400csi36-36-inch-by-75-feet-crack-suppression-isolation-membrane)

## Best For

- greenskin flooring enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** Breathe easy with 100% clean, green, and VOC-free membrane—no toxic off-gassing.
- • **Unmatched Durability:** Boasts TCNA’s top crack suppression rating, protecting your floors from up to ½" cracks.
- • **Speed Meets Efficiency:** Cut your install time in half with ultra-lightweight rolls and EZ-Release liners.
- • **Moisture & Microbe Defense:** Built-in metallized polyester layer and antimicrobial top surface keep floors dry and fresh.
- • **Primerless Super-Sticky PSA:** No primer needed—just a clean surface for instant, crystal-clear adhesion.

## Overview

The GS400CSI36 GreenSkin membrane is a 36-inch by 75-foot crack suppression underlayment designed for professional flooring projects. It features a primerless, crystal-clear, super-sticky PSA adhesive that cuts installation time by 50%, while delivering TCNA’s highest crack strength rating (ANSI 118) to protect against up to ½" cracks. This eco-conscious product is 100% VOC and solvent-free, incorporates a moisture-managing metallized polyester layer, and includes antimicrobial properties, all in a lightweight, easy-to-handle roll that’s competitively priced for high-performance flooring solutions.

## Description

Product Description               GreenSkin GS-4000CSI, is a state-of-the-art, 100% clean & green, super-sticky, crack isolation flooring underlayment. This cutting edge anti-fracture membrane just happens to tout TCNA's highest performance crack strength level available on the market (ANSI 118). GreenSkin's hi-tech approach, inverts the structure, as well as the traditional VOC/solvent based asphalt mind-set, by adding enormous strength and performance features to the membrane, while actually upgrading the glue strength/chemistry, to a PRIMERLESS, crystal clear, clean and green PSA / hot melt - eliminating toxins from the air you breath (i.e. asphalt based designs off-gas VOC/solvents). This design allows us to build in a moisture management ply of metallized polyester (METPET � looks like foil), add a clean & green anti-microbial agent to the topside nonwoven, and thus, provide you with a �beefed up,� water tight, non-wicking, high energy surface, with which to receive your desired thin set formulation. The best part of all of this, is that GreenSkin membrane is VERY price competitive ($/SF), A standard size 3/ x 75' (225 SF) roll, can be installed in less half the time of most membrane systems, due to the ease of maneuvering the ultra-lightweight (19 lb) roll design, the ease of removing our EZ-Release backside, tear resistant liner (release papers tear & splinter), and most importantly, our PRIMERLESS, super-sticky PSA, requiring ONLY a freshly cleaned surface to do it's magic.                  From the Manufacturer               GreenSkin GS-4000CSI, is our state-of-the-art, 100% clean & green, super-sticky, crack iso flooring underlayment. This cutting edge anti-fracture membrane, just happens to tout TCNA's highest performance crack strength level, available on the market (ANSI 118). GreenSkin's hi-tech approach, inverts the structure, as well as the traditional VOC/solvent based asphalt mind-set, by adding enormous strength and performance features to the membrane, while actually upgrading the glue strength/chemistry, to a PRIMERLESS, crystal clear, clean and green PSA / hot melt - eliminating toxins from the air you breath (i.e. asphalt based designs off-gas VOC/solvents). This design allows us to build in a moisture management ply of metallized polyester (METPET – looks like foil), add a clean & green anti-microbial agent to the topside nonwoven, and thus, provide you with a “beefed up,” water tight, non-wicking, high energy surface, with which to receive your desired thin set formulation. The best part of all of this, is that GreenSkin membrane is VERY price competitive ($/SF), A standard size 3/ x 75' (225 SF) roll, can be installed in less half the time of most membrane systems, due to the ease of maneuvering the ultra-lightweight (19 lb) roll design, the ease of removing our EZ-Release backside, tear resistant liner (release papers tear & splinter), and most importantly, our PRIMERLESS, super-sticky PSA, requiring ONLY a freshly cleaned surface to do it's magic. ...have YOU asked yourself lately......GOT GREEN......GET GreenSkin! You'll be glad you did!!

## Features

- Zero VOC's or Solvents; Cuts install time by 50-Degree
- Crystal Clear Super Sticky PSA (Glue); Up to 1/2" Crack Strength
- TCNA's highest performance rating; GreenSkin is available in two basic colors:
- 1) Either our standard green top side facer color (as seen in the photos),
- 2) Our bright white top side facer color.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Devcom Manufacturing |
| Part Number | GS400CSI36 |
| Item Weight | 18.15 pounds |
| Product Dimensions | 7 x 36 x 7 inches |
| Item model number | GS400CSI36 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Coverage | 225 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![GS400CSI36 36-Inch by 75-Feet Crack Suppression Isolation Membrane - Image 1](https://m.media-amazon.com/images/I/71vB-97OhLL.jpg)

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**Shop now:** [https://www.desertcart.sc/products/19968125-gs400csi36-36-inch-by-75-feet-crack-suppression-isolation-membrane](https://www.desertcart.sc/products/19968125-gs400csi36-36-inch-by-75-feet-crack-suppression-isolation-membrane)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-06*