---
product_id: 52466824
title: "Chestnut CSS500 Cellulose Sanding Sealer , 500ml"
brand: "chestnut products"
price: "47483CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/52466824-chestnut-css500-cellulose-sanding-sealer-500ml
store_origin: SN
region: Senegal
---

# Tintable with up to 10% spirit stain Seals open timber pores Dries in 5 minutes Chestnut CSS500 Cellulose Sanding Sealer , 500ml

**Brand:** chestnut products
**Price:** 47483CFA
**Availability:** ✅ In Stock

## Summary

> 🪵 Seal it fast, seal it smart—your wood’s new best friend!

## Quick Answers

- **What is this?** Chestnut CSS500 Cellulose Sanding Sealer , 500ml by chestnut products
- **How much does it cost?** 47483CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/52466824-chestnut-css500-cellulose-sanding-sealer-500ml)

## Best For

- chestnut products enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Coverage:** Covers 8-10 m² per litre, maximizing efficiency and minimizing waste.
- • **Eco-Smart Formula:** No harmful toluene or xylene solvents—safer for you and your workspace.
- • **Rapid Drying Power:** Get a smooth base in just 5 minutes—no waiting around!
- • **Customizable Finish:** Add up to 10% spirit stain to tint your sealer and personalize your woodwork.
- • **Versatile Application:** Brush, cloth, or spray—flexible methods for every project.

## Overview

Chestnut CSS500 Cellulose Sanding Sealer is a quick-drying, eco-conscious wood sealer designed to prime timber surfaces for flawless finishing. With a drying time of just 5 minutes and coverage of up to 10 m² per litre, it supports multiple application methods and can be tinted for customized results. Ideal as a basecoat for a variety of Chestnut finishes, it ensures a smooth, professional-grade surface while avoiding harmful solvents.

## Description

CHESTNUT Cellulose Sanding Sealer , 500ml  For use with wood. A quick drying sealer which provides an excellent base for all Chestnut Products finishes which require the use of a sealer. This formula does not contain harmful petroleum solvents such as toluene and xylene.  Specification Typical uses: To seal open pores of timber prior to application of lacquers, waxes or polishes. Once dry lightly sand for a smooth surface. Method of application: Brush, cloth or spray Drying time: Within five minutes under normal conditions Coverage: approx. 8-10 m per litre Compatibility: Can be used as a basecoat for Melamine Lacquer, Acrylic Gloss Lacquer, Acrylic Lacquer, Ebonising Lacquer, Acrylic Satin Lacquer, WoodWax 22, Woodturners Stick Wax, Friction Polish. Tips: One coat should be sufficient to seal the piece you are working on. Not advisable to apply more than one coat, especially when using a hard topcoat ie lacquers. This product can be tinted using Spirit Stain. Up to 10% of stain can be added to the sealer Thinners: Cellulose Thinners. Safety Considerations: Highly Flammable. Our formula does not contain harmful solvents (such as toluene and xylene) but should still be used in a well ventilated place. (see Safety Data Sheet or warnings on can for full details).

## Features

- We do not send Ireland, or , Northern ireland

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Chestnut |
| Part Number | CSS500 |
| Package Dimensions | 15.9 x 12.6 x 5 cm; 500 g |
| Item model number | CSS500 |
| Colour | clear |
| Style | Compact |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 500 g |

## Product Details

- **Brand:** Chestnut Products
- **Style:** Compact
- **Item weight:** 500 Grams
- **Water resistance level:** Water Resistant
- **Item form:** Spray

## Images

![Chestnut CSS500 Cellulose Sanding Sealer , 500ml - Image 1](https://m.media-amazon.com/images/I/71DlhEPfDJL.jpg)

## Questions & Answers

**Q: I've sanded an oak bureau. I intend to stain and oil it. Will this product work, the cellulose bit confusing me. Thanks**
A: This is my personal experience/opinion and others may disagree! Sealer has two benefits. 

1. After sanding to bare wood, if you apply sealer and LIGHTLY sand with fine grit paper (eg 320 ish). You can get an even smoother finish and lubricants in the sealer reduce paper clogging.

2. The sealer fills the microscopic pots in the wood which allows finishes like paint, polyurethane and shellac etc to go on evenly and achieve a good finish with fewer coats. 

Two additional points. If you want to stain wood, you might want to apply before the sealer (the sealer hinders stain penetration into the wood). I believe there are some stains you can mix with sealer, although I have never tried this myself. Also, (this may be contentious) but I don’t use sealer if the finish needs to penetrate  the wood (eg certain oils like mineral oil). However other oils that harden (eventually) such as boiled linseed oil, I have used and they seem to work okay. 

So sorry for the long answer but hopefully that is enough information for you to proceed. 

TL;DR - it depends!

**Q: Is this a pore filler please**
A: Depends what you mean by a pore filler. Cellulose sanding sealer is used to seal bare wood prior to applying a final finish. This could be wax, varnish or any other desired finish. The sealer fills the tiny surface pores in the wood and may raise the grain slightly so it needs to be lightly sanded before applying a final finish. I usually use 600 grit. Sanding sealer wood not be suitable for filling large pores or indentations in wood.

**Q: Hi , can I use this to seal a chopping board.? Thank you**
A: No. This is not an appropriate sealer for a chopping board.  You need a food safe oil.

**Q: Should volume be 1litre? Price point nearer to Chestnut's price for 1litre than it is the £10.80 they quote for 500ml**
A: Don't know i'm afraid - sorry

## Frequently Bought Together

- Chestnut CSS500 Cellulose Sanding Sealer , 500ml
- Chestnut FP500 Friction Polish , 500ml by chestnut products
- Chestnut WW22 Wood Wax 22 , 450ml Clear

---

## 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.sn/products/52466824-chestnut-css500-cellulose-sanding-sealer-500ml](https://www.desertcart.sn/products/52466824-chestnut-css500-cellulose-sanding-sealer-500ml)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*