---
product_id: 57247162
title: "Holts 52014030031 Wondarweld Motor repair set 250ml"
brand: "holts"
price: "261 kr"
currency: DKK
in_stock: true
reviews_count: 7
category: "Holts"
url: https://www.desertcart.dk/products/57247162-holts-52014030031-wondarweld-motor-repair-set-250ml
store_origin: DK
region: Denmark
---

# 250ml precision volume Safe, secure packaging Heavy-duty crack repair Holts 52014030031 Wondarweld Motor repair set 250ml

**Brand:** holts
**Price:** 261 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it once, fix it right – don’t let engine cracks slow you down!

## Quick Answers

- **What is this?** Holts 52014030031 Wondarweld Motor repair set 250ml by holts
- **How much does it cost?** 261 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/57247162-holts-52014030031-wondarweld-motor-repair-set-250ml)

## Best For

- holts enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Holts brand reliability with up-to-date formula
- • **Ready-to-Use 250ml:** Optimal volume for multiple repairs without waste
- • **One-Stop Repair Shop:** All-in-one kit for quick, professional-grade fixes
- • **Permanent Engine Fix:** Seals cracks in cylinder heads & engine blocks for lasting performance
- • **Value-Driven Solution:** Cost-effective alternative to expensive rebuilds

## Overview

Holts Wondarweld Motor Repair Set (250ml) is a high-quality, heavy-duty repair solution designed to permanently seal cracks in cylinder heads, engine blocks, and head gaskets. Safely packaged and value-priced, it offers a reliable, professional-grade fix that helps avoid costly engine rebuilds, making it a must-have for proactive vehicle maintenance.

## Description

Wondarweld is a heavy duty repair which fixes cracks in cylinder heads, engine blocks and head gaskets permanently.

Review: It worked - It worked, what more can I say. Depends on severity though. It's worth it before more extensive rebuilds are considered.
Review: Didn't work for me - Didn't work for my Mazda 6 2014 and it waisted me time and some more money that I paid the mechanic to remove the thermostat and refitted

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Value for money
- Safely packed
- High quality
- Range always up-to-date
- One-stop-shop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D1KORTQ |
| Batteries | Lithium Ion batteries required. |
| Best Sellers Rank | 92,661 in Automotive ( See Top 100 in Automotive ) 504 in Fillers, Adhesives & Sealants |
| Brand | Holts |
| Customer Reviews | 4.0 4.0 out of 5 stars (773) |
| Date First Available | 12 Oct. 2013 |
| Item Weight | 399 g |
| Item model number | 1831595 |
| Manufacturer | Holts |
| Manufacturer part number | HL 1831595 |
| Model | Wondarweld |

## Images

![Holts 52014030031 Wondarweld Motor repair set 250ml - Image 1](https://m.media-amazon.com/images/I/71UopgKzW8L.jpg)
![Holts 52014030031 Wondarweld Motor repair set 250ml - Image 2](https://m.media-amazon.com/images/I/41+3idwEvnL.jpg)
![Holts 52014030031 Wondarweld Motor repair set 250ml - Image 3](https://m.media-amazon.com/images/I/61XMrYeaucL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked
*by C***N on 19 September 2022*

It worked, what more can I say. Depends on severity though. It's worth it before more extensive rebuilds are considered.

### ⭐ Didn't work for me
*by L***I on 26 September 2025*

Didn't work for my Mazda 6 2014 and it waisted me time and some more money that I paid the mechanic to remove the thermostat and refitted

### ⭐⭐⭐⭐⭐ Review
*by C***S on 18 March 2024*

Das Mittel funktioniert bislang hervorragend. Hatte einen kleinen Riss im Z-Kopf (ölseitig). Musste den Durchgang zweimal durchführen bis er dicht wurde. TIPP: Den Ausgleichsbehälter mittel Abdrückgerät unter Druck (ca. 1,5 bar) setzen, um das Mittel unter Druck in den Riss zu pressen. TOP Produkt, sehr empfehlenswert!!!

## Frequently Bought Together

- Holts 1831595 52014030031 Wondarweld Motor Repair Set 250 ml
- J-B Weld ExhaustWeld 2" x 72" Repair Wrap, White
- J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz

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**Shop now:** [https://www.desertcart.dk/products/57247162-holts-52014030031-wondarweld-motor-repair-set-250ml](https://www.desertcart.dk/products/57247162-holts-52014030031-wondarweld-motor-repair-set-250ml)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*