---
product_id: 55871736
title: "PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container)"
brand: "prosoco"
price: "€ 917.96"
currency: EUR
in_stock: true
category: "Prosoco"
url: https://www.desertcart.be/products/55871736-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based
store_origin: BE
region: Belgium
---

# Water-based formula for eco-friendly sealing Deep penetration for concrete & masonry 10+ years of durable protection PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container)

**Brand:** prosoco
**Price:** € 917.96
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, protect longer — your surfaces deserve the best!

## Quick Answers

- **What is this?** PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container) by prosoco
- **How much does it cost?** € 917.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/55871736-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based)

## Best For

- prosoco enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by pros:** Highly rated with 4.6 stars and a top 150 rank in hardware sealers.
- • **Breathable barrier:** Allows masonry to breathe naturally—no trapped moisture, no damage.
- • **Eco-conscious choice:** Water-based, low-VOC formula aligns with sustainable building practices.
- • **Long-lasting defense:** Protect your surfaces from cracking, spalling, and stains with a decade of reliable water resistance.
- • **Versatile application:** Perfect for vertical or horizontal concrete, brick, stucco, and manufactured stone.

## Overview

PROSOCO Sure Klean Weather Seal Siloxane PD is a premium water-based brick and masonry sealer that penetrates deeply to provide over 10 years of protection against water damage, cracking, and staining. Its breathable formula ensures moisture doesn’t get trapped, making it ideal for concrete, stone, stucco, and manufactured stone surfaces. Trusted by professionals and eco-conscious users alike, it comes in a convenient 5-gallon container for extensive projects.

## Description

PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container): desertcart.com: Tools & Home Improvement

## Features

- Penetrates deeply for long-lasting protection on vertical or horizontal concrete, masonry, stucco and manufactured stone.
- Helps masonry resist cracking, spalling, staining and other damage related to water intrusion.
- Service life is estimated at more than 10 years.
- Treated surfaces “breathe” – Siloxane PD does not trap moisture
- Great to use a brick sealer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0733ZTYLX |
| Best Sellers Rank | #28,087 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #112 in Hardware Sealers |
| Brand Name | Prosoco |
| Color | Clear |
| Compatible Material | Concrete, Stone |
| Customer Reviews | 4.6 4.6 out of 5 stars (142) |
| Item Dimensions | 16 x 10.5 x 12 inches |
| Item Form | Liquid |
| Manufacturer | PROSOCO |
| Material Type | Plastic |
| Model | 40027-05GAL |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 40027-05GAL |
| Style Name | Protection |
| Surface Recommendation | Floor |
| UPC | 653429017663 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Repellent |

## Product Details

- **Brand:** Prosoco
- **Item dimensions L x W x H:** 16 x 10.5 x 12 inches
- **Material:** Plastic
- **Style:** Protection
- **Water Resistance Level:** Water Repellent

## Images

![PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container) - Image 1](https://m.media-amazon.com/images/I/51s4xac55tL.jpg)

## Available Options

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

## Questions & Answers

**Q: do I paint stucco before or after applying this product?**
A: You will want to paint the stucco first; nothing we sell will stick to the Siloxane PD once applied. As long as the coating/paint you use is not an elastomeric, the Siloxane PD should do its job.  We always recommend a test area to determine adhesion and performance.

**Q: En cuanto tiempo seca el silicone**
A: La superficie debe permanecer seca 24 horas antes de la aplicación del sellador. La superficie estará seca 1-2 horas después de la aplicación, pero necesita otras 24 horas sin lluvia ya que el producto está reaccionando con el sustrato.

**Q: can i apply this to Horizon manufactured stone?. tx**
A: This product is appropriate for use on manufactured stone surfaces.

**Q: How long does it take to dry**
A: Surface needs to stay dry 24 hours before application of sealer.  surface will be dry 1-2 hours after application but needs another 24 hours of no rain as the product is reacting with the substrate.  Please let us know if you have any other questions.
Norkan, Inc
586-771-6500

## Frequently Bought Together

- PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5-Gallon Container)
- Prosoco ReVive - Headstone, Gravestone and Monument Cleaner - Trusted by Professionals - (1-Gallon)

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**Shop now:** [https://www.desertcart.be/products/55871736-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based](https://www.desertcart.be/products/55871736-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-22*