---
product_id: 59321441
title: "Composite Deck Sealer by DEFY Wood Stain"
brand: "defy"
price: "€ 1.95"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.nl/products/59321441-composite-deck-sealer-by-defy-wood-stain
store_origin: NL
region: Netherlands
---

# Composite Deck Sealer by DEFY Wood Stain

**Brand:** defy
**Price:** € 1.95
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Composite Deck Sealer by DEFY Wood Stain by defy
- **How much does it cost?** € 1.95 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/59321441-composite-deck-sealer-by-defy-wood-stain)

## Best For

- defy enthusiasts

## Why This Product

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

## Description

DEFY Composite Deck Waterproofing Sealer is a clear sealer that, when applied to composite decking, will protect the wood from color fade while delivering enhanced protection against the re-growth of mildew stains.

Review: Covarage - Great product does what it claims however the coverage stated on the information provided is a tad generous so knock off 25% when calculating overall area for your composite deck the product it’s a must
Review: Easy Application - An old & somewhat degrading Trex composite deck was first cleaned with the DEFY deck cleaner. After drying to touch, the DEFY composite deck sealer was sprayed with a light coat onto the deck with a high efficiency airless sprayer. The application to about 850 sq. ft. of deck took about 30 minutes, with a second coat applied about a half hour later (deck was dry to the touch before the second application). The deck was left to dry until the next day. At the time of this rating, the effectiveness of the sealant is unknown. However, the deck looked like new with what looked like a “plastic-like” sheen on the boards. The DEFY Composite Deck Sealer, was the only product we could find for the condition of our deck. Our deck product was among the first composite materials available at the time of installation, & had started to decompose over 20 years. Given how well the deck looked after applying the sealer, we are very optimistic that the product will protect the deck material for years to come. The cost of sealing the deck pales in comparison to replacing the boards.

## Features

- May cause an allergic skin reaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BW8JEU6 |
| Best Sellers Rank | 1,172,458 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,664 in Stain |
| Brand | DEFY |
| Colour | Wood |
| Compatible Material | Wood |
| Customer Reviews | 4.4 out of 5 stars 683 Reviews |
| Item Dimensions | 19.1 x 8.1 x 31.8 centimetres |
| Item Form | Liquid |
| Item Weight | 3.99 kg |
| Item dimensions L x W x H | 19.1 x 8.1 x 31.8 centimetres |
| Item weight | 3.99 kg |
| Manufacturer | DEFY Wood Stain |
| Manufacturer Part Number | 300416 |
| Material | Oil, Solvent, Water |
| Model Number | TRTAZ11A |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Wood |
| UPC | 709057580014 |
| Unit Count | 37850 millilitre |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Material:** Oil, Solvent, Water
- **Brand:** DEFY
- **Style:** Compact
- **Item weight:** 8.8 Pounds
- **Item dimensions L x W x H:** 19.1 x 8.1 x 31.8 centimetres

## Images

![Composite Deck Sealer by DEFY Wood Stain - Image 1](https://m.media-amazon.com/images/I/71s-FOj82fL.jpg)
![Composite Deck Sealer by DEFY Wood Stain - Image 2](https://m.media-amazon.com/images/I/81IaUHktc4L.jpg)
![Composite Deck Sealer by DEFY Wood Stain - Image 3](https://m.media-amazon.com/images/I/81NUl9EPkXL.jpg)
![Composite Deck Sealer by DEFY Wood Stain - Image 4](https://m.media-amazon.com/images/I/81EcVJ14KzL.jpg)
![Composite Deck Sealer by DEFY Wood Stain - Image 5](https://m.media-amazon.com/images/I/81K13921y2L.jpg)

## Questions & Answers

**Q: Do you start using this from new after your composite decking has just been laid to prevent uv fade?**
A: Yes. It is made on clean and dry ground for longevity.

**Q: How big an area of composite decking does one bottle cover**
A: Hi my deck is seven square meters and the 1gallon did it all one coat good job it’s been done for 18 months and still looks good 😀

## Customer Reviews

### ⭐⭐⭐⭐⭐ Covarage
*by K***. on 17 August 2023*

Great product does what it claims however the coverage stated on the information provided is a tad generous so knock off 25% when calculating overall area for your composite deck the product it’s a must

### ⭐⭐⭐⭐⭐ Easy Application
*by A***R on 18 August 2023*

An old & somewhat degrading Trex composite deck was first cleaned with the DEFY deck cleaner. After drying to touch, the DEFY composite deck sealer was sprayed with a light coat onto the deck with a high efficiency airless sprayer. The application to about 850 sq. ft. of deck took about 30 minutes, with a second coat applied about a half hour later (deck was dry to the touch before the second application). The deck was left to dry until the next day. At the time of this rating, the effectiveness of the sealant is unknown. However, the deck looked like new with what looked like a “plastic-like” sheen on the boards. The DEFY Composite Deck Sealer, was the only product we could find for the condition of our deck. Our deck product was among the first composite materials available at the time of installation, & had started to decompose over 20 years. Given how well the deck looked after applying the sealer, we are very optimistic that the product will protect the deck material for years to come. The cost of sealing the deck pales in comparison to replacing the boards.

### ⭐⭐⭐⭐⭐ enhances the color and quality of composite deck.
*by R***Y on 13 January 2026*

It beautifully enhanced the faded color of my old composite deck to a rich and newer look as well as provided a good seal . Applies easily.

## Frequently Bought Together

- Defy Composite Deck Waterproofing Sealer 1 Gallon
- DEFY Composite Deck Cleaner, 2 LB Container
- Superio Deck Scrub Brush with Long Handle 48 Inches, Heavy Duty Stiff Bristles Grout Scrubber with Scraper - Cleans Hot Tub, Swimming Pool, Granite Tiles, Bathroom, Patio, Kitchen, Wall and Deck

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**Shop now:** [https://www.desertcart.nl/products/59321441-composite-deck-sealer-by-defy-wood-stain](https://www.desertcart.nl/products/59321441-composite-deck-sealer-by-defy-wood-stain)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-06-02*