--- product_id: 743175778 title: "PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5 Gallon Canister)" brand: "prosoco" price: "19723 DH" currency: MAD in_stock: true category: "Prosoco" url: https://www.desertcart.ma/products/743175778-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based store_origin: MA region: Morocco --- # Deep water repellency Breathable surface protection 10+ years shelf life PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5 Gallon Canister) **Brand:** prosoco **Price:** 19723 DH **Availability:** ✅ In Stock ## Summary > 🛡️ Seal smart, protect longer — your masonry’s best defense! ## Quick Answers - **What is this?** PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5 Gallon Canister) by prosoco - **How much does it cost?** 19723 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/743175778-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 - • **Breathable Masonry Defense:** Allows treated surfaces to 'breathe,' preventing moisture buildup and structural damage. - • **Safe & Sustainable Formula:** Water-based and low odor, minimizing fire risks and environmental impact compared to solvent-based sealers. - • **Decade-Strong Shelf Stability:** With a shelf life exceeding 10 years, always have reliable protection ready when you need it. - • **Versatile Stone Compatibility:** Perfectly suited for concrete, stucco, and manufactured stone surfaces, making it your all-in-one sealing solution. - • **Long-Lasting Hydrophobic Shield:** Penetrates deeply to protect masonry from water damage and stains, ensuring durability you can trust. ## Overview PROSOCO Sure Klean Weather Seal Siloxane PD is a premium water-based silane/siloxane sealer designed for concrete, masonry, and stucco. It offers deep penetration for long-lasting water repellency while maintaining surface breathability to prevent moisture damage. With a shelf life of over 10 years and a low-odor, fire-safe formula, it’s the go-to choice for professionals seeking durable, eco-conscious protection on vertical and horizontal stone surfaces. ## Description Sure Klean Weather Seal Siloxane PD (predilute) is a ready-to-use water-based silane/siloxane water repellent for concrete and most masonry and stucco surfaces. PD siloxane will not affect the natural respiratory characteristics of treated surfaces. Helps masonry resist cracks, drops, stains and other damage related to water intrusion. Low odor and alkaline stable, Siloxane PD is ideal for field and plant use. ## Features - Penetrates deep for long-lasting protection on vertical or horizontal surfaces. - Shelf life is estimated at more than 10 years. - Treated surfaces "breathe" - does not trap moisture - Water-based formula minimizes explosion and fire risks compared to solvent-based water repellents. Suitable for use on manufactured stone surfaces. - Suitable for use on manufactured stone surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0733ZTYLX | | Brand Name | Prosoco | | Compatible Material | stone | | Customer Reviews | 4.6 4.6 out of 5 stars (56) | | Item Dimensions | 40.6 x 26.7 x 30.5 centimeters | | Item Form | Liquid | | Manufacturer | Prosoco | | Material Type | Plastic | | Model | 40027-05GAL | | Part Number | 40027-05GAL | | Style Name | Protection | | UPC | 653429017663 | | Water Resistance Level | Water Repellent | ## Product Details - **Brand:** Prosoco - **Item dimensions L x W x H:** 40.6 x 26.7 x 30.5 centimeters - **Material:** Plastic - **Style:** Protection - **Water resistance level:** Water Repellent ## Images ![PROSOCO Sure Klean Weather Seal Siloxane PD - Great Water-Based Brick Sealer - (5 Gallon Canister) - Image 1](https://m.media-amazon.com/images/I/51s4xac55tL.jpg) ## 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) --- ## 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.ma/products/743175778-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based](https://www.desertcart.ma/products/743175778-prosoco-sure-klean-weather-seal-siloxane-pd-great-water-based) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-10-01*