---
product_id: 47889648
title: "Ronseal High Performance Wood Filler - White 550g"
brand: "ronseal"
price: "฿2839"
currency: THB
in_stock: true
reviews_count: 9
category: "Ronseal"
url: https://www.desertcart.co.th/products/47889648-ronseal-high-performance-wood-filler-white-550g
store_origin: TH
region: Thailand
---

# Can be drilled, screwed, planed Dries in 30 mins Cures & prevents wet rot Ronseal High Performance Wood Filler - White 550g

**Brand:** ronseal
**Price:** ฿2839
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it once, fix it right — Ronseal’s high-performance wood filler means no compromises.

## Quick Answers

- **What is this?** Ronseal High Performance Wood Filler - White 550g by ronseal
- **How much does it cost?** ฿2839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/47889648-ronseal-high-performance-wood-filler-white-550g)

## Best For

- ronseal enthusiasts

## Why This Product

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

## Key Features

- • **No Shrink, No Crack:** Flawless finish every time—no unsightly gaps or cracks to ruin your handiwork.
- • **Rapid 30-Minute Cure:** Get back to your project fast with a filler that sands smooth in just half an hour.
- • **Rot-Resistant Repair:** Rebuild and protect wood from wet rot, ensuring long-lasting durability indoors and out.
- • **All-Weather Performance:** Perfect for both interior and exterior use, keeping your woodwork pristine year-round.
- • **Versatile Machinability:** Drill, screw, or plane with confidence—this filler works like real wood.

## Overview

Ronseal High Performance Wood Filler (White, 550g) is a chemically bonded, quick-drying filler designed for deep wood repairs over 5mm. It cures in 30 minutes, can be drilled, screwed, or planed, and prevents wet rot recurrence. Suitable for both interior and exterior use, it delivers a durable, no-shrink, no-crack finish that restores and protects wood surfaces with professional-grade reliability.

## Description

Product Description Few things are beyond repair with Ronseal High Performance Woodfiller is a chemically bonded filler and catalyst that provides extremely tough repairs to virtually any wood damage without shrinking or cracking. Fills to any depth and can be drilled, screwed or planed. Ideal for use in interior or exterior wood repairs more than 5 mm deep. Typical areas include window frames, sills, doors and door frames. For minor and surface wood repairs use Ronseal Multi Purpose Wood Filler.Areas of use: Interior / Exterior wood.Application: Filling Knife.Drying time approx: 30 mins.Protection level: Very High.Available in Various Sizes.Available in: Natural, Dark or White. The Ronseal RSLHPWFW550G is supplied in a tub with re-sealable lid. Colour - White.Size: 550g.It does what it says on the tinTheir aim at Ronseal is always to provide products that meet exactly your requirements; that is why they spend a lot of time listening to what you have to say. They then take that feedback into their R & D Laboratories, and using the very latest technological advancements, they can then deliver innovative new products and the quality service for your DIY and project needs.This is an ongoing process and, coupled with their no-nonsense advertising and marketing, and their extensive consumer education, these innovative new product developments will continue to help them lead in their product categories, meeting and exceeding your requirements in the future. Box Contains 1 x Ronseal RSLHPWFW550G High Performance Wood Filler 550g White

Review: Great product, but work quickly! - Really good product. Sets super quick: ready to sand within 30 mins. Work quickly & only mix the resin & hardener for the amount you can use within five minutes, as it’s easier to handle when first mixed. It goes grainy if you wait too long.
Review: Car body filler for wood. - This stuff is great, it's really car body filler, least it smells the same. Don't mix too much, it goes off quick, best to do small batches to save waste. Sands extremely smooth, doesn't dink like traditional fillers. Highly recommend.

## Features

- Causes damage to organs through prolonged or repeated exposure.
- Causes serious eye irritation.
- Causes skin irritation.
- Flammable liquid and vapour.
- Harmful if inhaled.
- Suspected of damaging fertility or the unborn child.
- Can be drilled, screwed or planed
- Rebuilds rotten wood
- Cures wet rot and prevents recurrence
- No shrinking or cracking
- For interior and exterior use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GU6IW2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,958 in DIY & Tools ( See Top 100 in DIY & Tools ) 67 in Wood Fill 1,120 in Hand Tools (DIY & Tools) |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (497) |
| Date First Available | 1 May 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number | 35305 |
| Material Type(s) | Wood (compatible material) |
| Product Dimensions | 11 x 11 x 10 cm; 710 g |
| Release date | 7 Nov. 2011 |

## Product Details

- **Brand:** Ronseal
- **Item form:** Paste, Putty
- **Material:** Wood (compatible material)
- **Special feature:** Crack Resistant
- **Specific uses for product:** Interior wood repairs, Exterior wood repairs, Window frames, Sills, Doors, Door frames

## Images

![Ronseal High Performance Wood Filler - White 550g - Image 1](https://m.media-amazon.com/images/I/512Q82lxMgL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, but work quickly!
*by D***G on 12 August 2025*

Really good product. Sets super quick: ready to sand within 30 mins. Work quickly & only mix the resin & hardener for the amount you can use within five minutes, as it’s easier to handle when first mixed. It goes grainy if you wait too long.

### ⭐⭐⭐⭐⭐ Car body filler for wood.
*by H***R on 1 June 2025*

This stuff is great, it's really car body filler, least it smells the same. Don't mix too much, it goes off quick, best to do small batches to save waste. Sands extremely smooth, doesn't dink like traditional fillers. Highly recommend.

### ⭐⭐⭐⭐ On the fence with this.
*by P***R on 2 August 2025*

Not the easiest of products to work with - tin is awkward to get contents out and the only sensible place to mix with hardener is inside the lid. Yes it dries very hard and so far so good prior to rubbing down but I ended up in a right mess - use cheap throw away tools for applying filler and wear disposable gloves. It may have been simpler for me to buy a new door as I had quite a bit of wet rot and a couple of deep holes so needed 2 x tins - suppose it saved the cost of a door, fitting locks and hinges so all in all worth the money and effort. Time will tell.

## Frequently Bought Together

- Ronseal 35305 High Performance Wood Filler - White 550g
- Ronseal Wet Rot Wood Hardener 250ml

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-25*