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Siloxa-Tek 8505 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water, Salt and Oil Repellent. Clear, Water-Based SilaneSiloxane for Concrete,
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What Stands Out
Superior Protection
Siloxa-Tek 8505 acts as a strong barrier against water, salt, and oil, ensuring your masonry surfaces remain protected from damage and stains over time.
Easy Application
This ready-to-use formula requires no mixing or dilution, allowing for quick and hassle-free application on various surfaces, including concrete and brick.
Long-lasting Results
Formulated with silane/siloxane technology, it provides deep penetration for durable, long-lasting protection against harsh environmental conditions and enhances the lifespan of your surfaces.
Product Details
| Industrial sealant type | Penetrating Concrete Sealer |
| Recommended surface | Concrete |
| Brand | Ghostshield |
| Color category | Clear |
| Transparency | Clear |
| Volume capacity | 1 gal |
| Features | Easy Clean |
| Material | Silane, Siloxane |
| Manufacturer | KreteTek Industries Inc. |
| Size | 1 gal |
| Has written warranty | No |
| Pieces | 1 |
| Item Weight | 9 lbs (4.08 kg) |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to protect driveways, patios, and walkways from moisture and stains.
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Contractors
Suitable for contractors that require an effective sealer for masonry, concrete surfaces, and brickwork during projects.
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DIY Enthusiasts
Perfect for DIY enthusiasts wanting to enhance the durability and appearance of outdoor surfaces around their properties.
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Heavy Traffic Areas
Not suitable for areas with heavy foot or vehicle traffic as additional protection may be needed.
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Non-Porous Surfaces
Ineffective on non-porous surfaces like polished concrete or sealed stone that don’t absorb sealers well.
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Cold Climates
May not perform optimally in cold climates where freezing temperatures can affect adhesion and efficacy.
Product Description
Siloxa-Tek 8505 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water, Salt and Oil Repellent. Clear, Water-Based SilaneSiloxane for Concrete, Brick, Masonry & Pavers
Have any Query? Chat with us
Customer Questions & Answers
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Question:
Can this product be used on polished concrete?
Answer: Yes, SILOXA-TEK® 8505 is ideal for honed and polished concrete surfaces. -
Question:
How does this product resist staining?
Answer: It uses an oleophobic fluorocarbon that makes oil and grease easier to clean. -
Question:
Is this product safe for the environment?
Answer: Yes, it is water-based and has low VOCs, making it environmentally friendly.
Ghostshield Sealants Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Features & Benefits
- Excellent waterproofing for deep penetration and long-lasting protection.
- Resists staining from oil and grease, reducing maintenance demands.
- 100% breathable, allowing moisture escape without damaging the surface.
- Prevents freeze-thaw damage, spalling, and cracking.
- Natural flat finish that maintains original surface appearance.
- Ideal for various concrete applications and environmentally friendly.
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