---
product_id: 276315019
title: "Olde Thompson WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon, Clear"
brand: "olde thompson since 1944"
price: "9014952₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Olde Thompson Since 1944"
url: https://www.desertcart.vn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon
store_origin: VN
region: Vietnam
---

# Waterproof Wood Sealant Covers up to 420 sq. ft. VOC Compliant Clear Protection Olde Thompson WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon, Clear

**Brand:** olde thompson since 1944
**Price:** 9014952₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal your wood, seal your style—protection that speaks volumes!

## Quick Answers

- **What is this?** Olde Thompson WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon, Clear by olde thompson since 1944
- **How much does it cost?** 9014952₫ 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/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon)

## Best For

- olde thompson since 1944 enthusiasts

## Why This Product

- Trusted olde thompson since 1944 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expansive Coverage:** Protects up to 420 sq. ft. per 1.2 gallons—maximize your project with less
- • **Crystal Clear Finish:** Enhances natural wood grain without altering color or texture
- • **Trusted by Thousands:** 4.7-star rating from over 1,000 satisfied users—join the community of pros
- • **Ultimate VOC Compliance:** Safe for use in restricted areas without compromising performance
- • **Durable Waterproof Shield:** Defends wood surfaces against moisture, extending lifespan

## Overview

Olde Thompson WATERSEAL 21802 is a 1.2-gallon VOC-compliant clear wood protector designed for professional-grade waterproofing. Covering up to 420 sq. ft., it delivers a durable, transparent finish that preserves natural wood beauty while safeguarding against moisture. Highly rated by over 1,000 users, it’s the go-to choice for eco-conscious projects in VOC-restricted areas.

## Description

1. 2 gallon, VOC clear wood protector, VOC Compliant, bonus container, for members in VOC restricted areas.

Review: Muy buen producto, llego ANTES de lo señalado en un principio, EXCELENTE SERVICIO DE ENTREGA !!
Review: Good product easy to use and does the job stated

## Features

- Item Weight: 9.65 lb
- Country of Origin: China
- Brand name: Thompson's Water Seal
- Item Dimensions: 4.1"L x 6.6"W x 11.0"H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0011VHSMK |
| ASIN  | B0011VHSMK |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Clear |
| Coverage | Covers up to 300-420 sq. ft. per 1.2 gallons |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,049) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,049) |
| Date First Available | 23 August 2012 |
| Date First Available  | 23 August 2012 |
| Finish | Clear |
| Included components | Power Wood Lathes |
| Item Package Quantity | 1 |
| Item Weight | 4.1 Kilograms |
| Item model number | 21802 |
| Item model number  | 21802 |
| Manufacturer | THOMPSONS WATERSEAL |
| Manufacturer  | THOMPSONS WATERSEAL |
| Material | Wood |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part number | THOMPSONS - TH.090001-03 |
| Product Dimensions | 10.41 x 16.76 x 27.94 cm; 4.1 kg |
| Product Dimensions  | 10.41 x 16.76 x 27.94 cm; 4.1 kg |
| Size | 1.2-gallon |
| Special Features | Waterproof |
| Style | Wood Stain |

## Product Details

- **Brand:** OLDE THOMPSON SINCE 1944
- **Colour:** Clear
- **Material:** Wood
- **Model name:** 21802
- **Surface recommendation:** Wood

## Images

![Olde Thompson WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon, Clear - Image 1](https://m.media-amazon.com/images/I/61BXMNhUx0L.jpg)

## Questions & Answers

**Q: this water-based?**
A: Yes. Cleans up with soap and water. Seems waxy.

**Q: Hello, Do you have to re-apply every year?**
A: Probably. To tell, splash some water on the finish. If the water forms bubbles, the surface is OK for another season. However, after a year the surface may look dirty, and so you may want to clean it and re-seal it. Again, after you clean the surface, splash some water on it and see whether the previous seal still holds.

**Q: How  many  years should I reapply this product over again?thank you for your response ?**
A: We use it every 3-5 years on our fence

**Q: Will this work over stained wood**
A: I used it on the stained wood deck of my flatbed truck. Works fine,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 18 June 2021*

Muy buen producto, llego ANTES de lo señalado en un principio, EXCELENTE SERVICIO DE ENTREGA !!

### ⭐⭐⭐⭐ Review
*by D***O on 6 December 2020*

Good product easy to use and does the job stated

### ⭐⭐⭐⭐⭐ Review
*by T***W on 4 September 2025*

Works great on my porch

## Frequently Bought Together

- Thompson's Water Seal 21802 VOC Wood Protector, 1.2-Gallon, Clear
- Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement
- Linzer 3121 0400 Stain Waterproofing Brush, 4 in.,Brown,WM 3121-0400

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**Shop now:** [https://www.desertcart.vn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon](https://www.desertcart.vn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*