--- product_id: 276315019 title: "Olde Thompson WATERSEAL 21802 VOC Wood Protector, 1.2-Gallon, Clear" brand: "olde thompson since 1944" price: "817.27 DT" currency: TND in_stock: true reviews_count: 5 category: "Olde Thompson Since 1944" url: https://www.desertcart.tn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon store_origin: TN region: Tunisia --- # Waterproof 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:** 817.27 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with clarity and confidence! ## 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?** 817.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Eco-Friendly & Safe:** Water-based, low-VOC formula ensures your outdoor spaces stay beautiful without compromising air quality. - • **Long-Lasting Coverage:** Generous 1.2-gallon jug covers up to 420 sq. ft., saving time and money on frequent reapplications. - • **Effortless Application:** Versatile use with brush, roller, dip, or sprayer—perfect for any DIY or professional project. - • **Ultimate Outdoor Defense:** Protect your wood surfaces with a crystal-clear, VOC-compliant formula that meets strict environmental standards. - • **Trusted Heritage Since 1944:** Join thousands of satisfied users who rely on Olde Thompson’s proven wood protection legacy. ## Overview Olde Thompson WATERSEAL 21802 is a 1.2-gallon, clear, VOC-compliant wood protector designed for outdoor wood surfaces. It offers waterproof protection, covers up to 420 sq. ft., and can be applied via brush, roller, dip, or sprayer. Trusted since 1944, this water-based formula combines environmental responsibility with durable performance. ## Description 1. 2 gallon, VOC clear wood protector, VOC Compliant, bonus container, for members in VOC restricted areas. Review: Thompson Water Seal - Muy buen producto, llego ANTES de lo señalado en un principio, EXCELENTE SERVICIO DE ENTREGA !! Review: Good product - 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 | | Additional Features | Waterproof | | Base Material | Wood | | Brand | OLDE THOMPSON SINCE 1944 | | Brand Name | OLDE THOMPSON SINCE 1944 | | Coating Description | Clear, voc compliant wood protector for outdoor wood surfaces, applicable with brush, roller, dipping or sprayer | | Color | Clear | | Colour | Clear | | Compatible Material | Wood | | Container Type | Jug | | Coverage | Covers up to 300-420 sq. ft. per 1.2 gallons | | Customer Reviews | 4.6 out of 5 stars 1,048 Reviews | | Finish Types | Clear | | Global Trade Identification Number | 00032053218026 | | Included Components | Power Wood Lathes | | Item Dimensions | 10.4 x 16.8 x 27.9 centimeters | | Item Type Name | VOC Wood Protector | | Item Weight | 454 g | | Liquid Volume | 1.2 Gallons | | Manufacturer | THOMPSONS WATERSEAL | | Manufacturer Part Number | THOMPSONS - TH.090001-03 | | Material | Wood | | Material Type | Wood | | Model Name | 21802 | | Model Number | THOMPSONS - TH.090001-03 | | Model name | 21802 | | Number of Items | 1 | | Number of Packs | 1 | | Paint Type | Water Based | | Size | 1.2-gallon | | Style Name | Wood Stain | | Surface Recommendation | Wood | | Surface recommendation | Wood | | UPC | 032053218026 | ## 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 ### ⭐⭐⭐⭐⭐ Thompson Water Seal *by A***N on 18 June 2021* Muy buen producto, llego ANTES de lo señalado en un principio, EXCELENTE SERVICIO DE ENTREGA !! ### ⭐⭐⭐⭐ Good product *by D***O on 6 December 2020* Good product easy to use and does the job stated ### ⭐⭐⭐⭐⭐ Great product *by R***W on 27 July 2026* very good, as good as before. After applying the product, we do see the paint water-proof the heavy rain ## 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 --- ## 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.tn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon](https://www.desertcart.tn/products/276315019-olde-thompson-waterseal-21802-voc-wood-protector-1-2-gallon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-17*