---
product_id: 700056565
title: "FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green"
brand: "ciwenkai"
price: "2603562₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Ciwenkai"
url: https://www.desertcart.vn/products/700056565-fr4-epoxy-sheet-resin-glass-fiber-insulation-plate-335x300x10mm-green
store_origin: VN
region: Vietnam
---

# Robust 10mm thickness for superior rigidity Flame retardant for ultimate safety High temperature resistance up to industrial standards FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green

**Brand:** ciwenkai
**Price:** 2603562₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your projects with the powerhouse of industrial insulation!

## Quick Answers

- **What is this?** FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green by ciwenkai
- **How much does it cost?** 2603562₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/700056565-fr4-epoxy-sheet-resin-glass-fiber-insulation-plate-335x300x10mm-green)

## Best For

- ciwenkai enthusiasts

## Why This Product

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

## Key Features

- • **Industrial-Grade Durability:** Engineered for high strength and chemical resistance, built to last in demanding environments.
- • **Precision-Crafted Dimensions:** Generous 335x300x10mm size offers ample workspace with consistent thickness for reliable performance.
- • **Thermal & Electrical Excellence:** FR4 epoxy resin ensures top-tier insulation and flame retardancy for critical electronic applications.
- • **Versatile Application Powerhouse:** Perfect for motor mounts, PCB reinforcement, 3D printer beds, and precision machining tasks.
- • **Effortless Fabrication & Stability:** Easily cut, drilled, and bonded with strong adhesion, maintaining shape and integrity under stress.

## Overview

The FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate (335x300x10mm) is a premium industrial laminate combining continuous filament fiberglass with epoxy resin. It delivers exceptional flame retardancy, high temperature resistance, and mechanical strength, making it indispensable for advanced electronics, motor components, and precision fabrication. Its robust 10mm thickness and stable chemical properties ensure reliable performance in demanding professional applications.

## Description

Thickness: 10mm Dimension:335x300mm Color:Green Material: Fiber Glass FR-4 is a thermoseting industrial laminate consisting of a continuous filament glass.Cloth material with an epoxy resin binder. It has characteristics of high strength. It has excellent electrical properties and chemical resistance.

Review: PERFECT! for my application - FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335x300x3.0mm This thin, high-strength, very rigid glass-reinforced resin plate solidly supports a heavy security camera with floodlights mounted on my garage. The garage’s aluminum siding is far too weak to support the 2-1/2 pound camera/floodlight, and, since the siding’s strakes tilt out from the garage’s 1x10 wood structure, they can’t be sandwiched behind the camera’s mounting base without collapsing into the underlying air space. My solution to that problem incorporates this composite plate into a fabricated panel that angles out to meet the back surface of the aluminum siding, accepts the camera’s mounting screws, and transfers the camera’s weight to the wood structure of the building. The project took some head-scratching and a good bit of fiddling, but the result is satisfyingly neat, strong, and weatherproof. Permanent too. My original idea was to use 1/16” sheet aluminum for the mounting plate, but I wasn’t confident it would be stiff enough. Spotting this engineered composite on desertcart was the eureka moment. It was just perfect for my application. I jig sawed the perimeters with a combination blade and drilled holes using carbide bits at moderate speed. Two-part slow-cure epoxy formed very strong attachments for necessary standoffs and threaded fasteners. (I prepped surfaces with acetone and coarse sandpaper.) This material met my particular needs SO well that it brought a good deal of pleasure to the project. Note to self - and to anyone who has read this far: Get this stuff when a situation calls for sheet material that’s really rigid and strong, waterproof, chemically and thermally stable, affordable… light, and good looking.
Review: Perfect for 3D printing bed - Perfect for use as an adhesion layer over a heated bed for a 3D printer. Excellent PLA adhesion at 60C; and releases with no effort once cooled back to 30C. Note that you will need a touch probe (not inductive) for accurate bed leveling; and that if you need to hacksaw the panel to fit your bed; make sure to wear a dust mask, and saw wet to keep the fiberglass dust down.

## Features

- 1. FR-4 epoxy board has the characteristics of insulation, flame retardant, high temperature resistance, and strong physical properties
- 2. It is an indispensable main material or auxiliary material for high -end motor electrical appliances, wind power, hydropower, rail transit, aviation navigation, mold molds, electronics, intelligent physiotherapy and other industries.
- 3. You can injection mold molding machine, motor, PCB, ICT treatment table grinding pad, high -performance electronic insulation, FPC reinforcement board, carbon film, insulation pad .
- 4. Good wetness and solidification
- 5.Size: 2/5 "Thick x 11.8" Wide x 13.2 "Long

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DPFHHY2W |
| Best Sellers Rank | #288,587 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Laminate Sheets |
| Brand Name | Ciwenkai |
| Color | green |
| Customer Reviews | 4.8 4.8 out of 5 stars (35) |
| Grade Rating | Industrial |
| Item Dimensions | 13 x 11 x 0.4 inches |
| Item Form | Sheet |
| Item Shape | Square |
| Item Thickness | 10 Millimeters |
| Manufacturer | Ciwenkai |
| Material | FR4 Epoxy |
| Number of Items | 1 |
| Part Number | 2356476 |
| UPC | 768381400986 |

## Product Details

- **Brand:** Ciwenkai
- **Color:** green
- **Item dimensions L x W x H:** 13 x 11 x 0.4 inches
- **Material:** FR4 Epoxy
- **Shape:** Square

## Images

![FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green - Image 1](https://m.media-amazon.com/images/I/712Rrmr0uRL.jpg)
![FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green - Image 2](https://m.media-amazon.com/images/I/71c73HcdqQL.jpg)
![FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green - Image 3](https://m.media-amazon.com/images/I/619gEPbYwjL.jpg)
![FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green - Image 4](https://m.media-amazon.com/images/I/61dArQX4ANL.jpg)
![FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335X300X10MM Green - Image 5](https://m.media-amazon.com/images/I/51x62vf0nNL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PERFECT! for my application
*by A***R on October 24, 2023*

FR4 Epoxy-Sheet Resin Glass-Fiber Insulation-Plate - 335x300x3.0mm This thin, high-strength, very rigid glass-reinforced resin plate solidly supports a heavy security camera with floodlights mounted on my garage. The garage’s aluminum siding is far too weak to support the 2-1/2 pound camera/floodlight, and, since the siding’s strakes tilt out from the garage’s 1x10 wood structure, they can’t be sandwiched behind the camera’s mounting base without collapsing into the underlying air space. My solution to that problem incorporates this composite plate into a fabricated panel that angles out to meet the back surface of the aluminum siding, accepts the camera’s mounting screws, and transfers the camera’s weight to the wood structure of the building. The project took some head-scratching and a good bit of fiddling, but the result is satisfyingly neat, strong, and weatherproof. Permanent too. My original idea was to use 1/16” sheet aluminum for the mounting plate, but I wasn’t confident it would be stiff enough. Spotting this engineered composite on Amazon was the eureka moment. It was just perfect for my application. I jig sawed the perimeters with a combination blade and drilled holes using carbide bits at moderate speed. Two-part slow-cure epoxy formed very strong attachments for necessary standoffs and threaded fasteners. (I prepped surfaces with acetone and coarse sandpaper.) This material met my particular needs SO well that it brought a good deal of pleasure to the project. Note to self - and to anyone who has read this far: Get this stuff when a situation calls for sheet material that’s really rigid and strong, waterproof, chemically and thermally stable, affordable… light, and good looking.

### ⭐⭐⭐⭐⭐ Perfect for 3D printing bed
*by J***N on March 26, 2023*

Perfect for use as an adhesion layer over a heated bed for a 3D printer. Excellent PLA adhesion at 60C; and releases with no effort once cooled back to 30C. Note that you will need a touch probe (not inductive) for accurate bed leveling; and that if you need to hacksaw the panel to fit your bed; make sure to wear a dust mask, and saw wet to keep the fiberglass dust down.

### ⭐⭐⭐⭐ Great for printing PA
*by N***R on July 25, 2024*

I like printing PA, but I've struggled mightily with proper adhesion. Mostly due to laziness, I waited a long time to try this well-known fix. Now that I have, I do wish I'd done it a long time ago. If anything, my prints stick almost too well, but holding them up to an AC vent or even a fan generally makes them release pretty reliably without breaking things. They also keep a pretty good finish even when using a metal tool to pop parts off. I like it. WIsh they'd make them in a 250mm size. Mine's a bit small for my Bambu printer, so I have to manually level the bed, but not a huge deal considering the benefits. I'd like to suggest to the seller that he offer them in a size that fits BambuLab printers as they're pretty popular and the right size would be an attractive selling point for a growing number of potential customers. 4 stars, because of this one small oversight.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-09*