---
product_id: 47956739
title: "Polycraft 300gsm GRP Fibreglass Chopped Strand Mat, Versatile Use for Mould Shaping, Ideal for DIY Projects, Boat Repairs, Car Surfaces Repairs - 3m x 1m"
brand: "polycraft ( mb fibreglass )"
price: "KD 13.68"
currency: KWD
in_stock: true
reviews_count: 8
category: "Polycraft ( Mb Fibreglass )"
url: https://www.desertcart.com.kw/products/47956739-polycraft-300gsm-grp-fibreglass-chopped-strand-mat-versatile-use-mould
store_origin: KW
region: Kuwait
---

# Excellent air release Rapid wet-through time 300gsm high-strength mat Polycraft 300gsm GRP Fibreglass Chopped Strand Mat, Versatile Use for Mould Shaping, Ideal for DIY Projects, Boat Repairs, Car Surfaces Repairs - 3m x 1m

**Brand:** polycraft ( mb fibreglass )
**Price:** KD 13.68
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your repairs and creations with pro-grade fibreglass finesse!

## Quick Answers

- **What is this?** Polycraft 300gsm GRP Fibreglass Chopped Strand Mat, Versatile Use for Mould Shaping, Ideal for DIY Projects, Boat Repairs, Car Surfaces Repairs - 3m x 1m by polycraft ( mb fibreglass )
- **How much does it cost?** KD 13.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/47956739-polycraft-300gsm-grp-fibreglass-chopped-strand-mat-versatile-use-mould)

## Best For

- polycraft ( mb fibreglass ) enthusiasts

## Why This Product

- Trusted polycraft ( mb fibreglass ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speedy Project Flow:** Fast wet-through and saturation means less waiting, more creating.
- • **Effortless Conformity:** Soft, flexible mat that hugs complex shapes for flawless finishes.
- • **Bubble-Free Perfection:** Superior air release ensures smooth, professional-grade results every time.
- • **Durability You Can Trust:** High-quality reinforcement for long-lasting strength and resilience.
- • **Versatile Crafting Power:** Perfect for DIY, boat, and car repairs with seamless mould shaping.

## Overview

Polycraft 300gsm GRP Fibreglass Chopped Strand Mat is a premium, versatile reinforcement material designed for hand lay-up techniques. Its soft, flexible texture conforms easily to complex shapes, while rapid wet-through and excellent air release properties guarantee smooth, bubble-free finishes. Ideal for DIY projects, boat repairs, and automotive surface restoration, this mat delivers durable, high-strength results with efficient resin absorption.

## Description

This is a general purpose powder bound chopped strand mat designed to cover a wide range of applications by normal hand lay-up techniques. The mat is soft to handle and conforms well to complicated mould shapes. This mat has medium bulk and is capable of effective working over the range of resin to glass ratios from 1.8:1 to 2.8:1 without undue effort. This high quality mat is suitable for use with most types of unsaturated USER BENEFITS: Soft to handle with good conformity. Medium bulk with good resin absorption characteristics. Fast wet through and wet out. Good air release.

Review: Good quality and value. - I bought this to make a small repair on my boat. It comes folded rather than on a roll but that's not a problem as in use I cut off whatever I need. It's compatible with epoxy resin, which was one of my requirements, and the repair I made was quick and easy to do and has worked a treat. The quantity of mat for the price is good and I am happy to recommend this product.
Review: Soft, supple, and easy to use. Well recommended all round. - Very good quality mat, and easy to lay up. Wets right through quickly and stays in place, even when applying upside down under my boat. Well recommended product and seller, who got the mat to me in very quick time.

## Features

- Versatile Use - Perfect for a wide range of casting projects, including sculptures, moulds and decorative items, Polycraft Fibreglass Chopped Strand Mat offers versatility and exceptional results every time.
- Good Air Release - Polycraft Mat ensures bubble-free results with excellent air release properties, enhancing the overall finished result.
- Flexible Conformance - This chopped Mat easily conform to complex shapes and contours for seamless results on your projects.
- Rapid Wet Through and Out Time - Polycraft chopped strand mat allows efficient saturation and minimal waiting time for more efficiency.
- High-Quality Strength - The Chopped Mat provides exceptional reinforcement, enhancing durability and longevity in fibreglass mat applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GMHOGTQ |
| Batteries required | No |
| Best Sellers Rank | 47,471 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 22 in Fiberglass Raw Materials |
| Customer Reviews | 4.1 4.1 out of 5 stars (128) |
| Date First Available | 25 Mar. 2009 |
| Item model number | QL2440 |
| Package Dimensions | 29.9 x 24.9 x 6.7 cm; 946 g |
| Specific uses | Craft |

## Product Details

- **Brand:** Polycraft ( MB Fibreglass )
- **Item form:** solid
- **Material:** fiberglass
- **Special feature:** Good Air Release, Rapid Wet Through and Out Time
- **Specific uses for product:** Craft

## Images

![Polycraft 300gsm GRP Fibreglass Chopped Strand Mat, Versatile Use for Mould Shaping, Ideal for DIY Projects, Boat Repairs, Car Surfaces Repairs - 3m x 1m - Image 1](https://m.media-amazon.com/images/I/61kZeOZw6EL.jpg)

## Questions & Answers

**Q: I have to repair a fiberglass kayak. What is the best combination of mat and raisin to use? Thanks**
A: 350 gsm will work. Most important part of repairing a glass K1 is to roughen the surrounding area. Best done by hand using an old saw blade. Repair from the inside if possible. Roughenning with a power tool leaves too fine a finish. Any good polyester resin will work. Make sure that the glass mat is well saturated and use a cutting roller to get rid of all air bubbles. Apply two coats of glass mat.

**Q: hi, i want to add an extra layer of insulation on top of my van roof. could i use this to cover it? would it stick to a metal surface heated by sun?**
A: It will stick fine if you use it in combination with epoxy resin. It will be durable even in harsh conditions. Build it up in layers. It can be sanded and painted as you wish once the epoxy has cured.

**Q: Will this work for a skin on a small surfboard?**
A: I used it to create a protective layer on the underside of a large mower deck.  The matting is quite coarse stranded which meant it was not very smooth but worked ok for my purpose.Perhaps you would need a thicker gel coat to acheive a smother finish?

**Q: Can i use this to strengthen a plaster mould**
A: This begs the question "How do you then get the plug out of the mould?" If the mould is made of plaster, yes it could be used to strengthen it, but if the mould is a flexible rubber used to create plaster casts, then no. it would not work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and value.
*by P***L on 4 January 2020*

I bought this to make a small repair on my boat. It comes folded rather than on a roll but that's not a problem as in use I cut off whatever I need. It's compatible with epoxy resin, which was one of my requirements, and the repair I made was quick and easy to do and has worked a treat. The quantity of mat for the price is good and I am happy to recommend this product.

### ⭐⭐⭐⭐⭐ Soft, supple, and easy to use. Well recommended all round.
*by B***E on 29 April 2017*

Very good quality mat, and easy to lay up. Wets right through quickly and stays in place, even when applying upside down under my boat. Well recommended product and seller, who got the mat to me in very quick time.

### ⭐⭐⭐⭐ Does the job
*by D***K on 17 December 2025*

Does the job

## Frequently Bought Together

- Polycraft 300gsm GRP Fibreglass Chopped Strand Mat, Versatile Use for Mould Shaping, Ideal for DIY Projects, Boat Repairs, Car Surfaces Repairs - 3m x 1m
- Swindon Watersports Polyester Resin Kit, Fibreglass Resin -Inc Hardener, Lloyds, Pro Quality Encore 30, H13212 TAE (1000g)
- 12 x One Inch Paint Brushes 1" | 25mm Disposable Economy Paint Brush Pack | Laminating Brushes

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/47956739-polycraft-300gsm-grp-fibreglass-chopped-strand-mat-versatile-use-mould](https://www.desertcart.com.kw/products/47956739-polycraft-300gsm-grp-fibreglass-chopped-strand-mat-versatile-use-mould)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-17*