Product Overview
AY-2002 Penetrating Waterproofing Agent is an advanced water-based silane/siloxane formula developed by Aoyalis to protect concrete, cement, and natural stone from moisture, mildew, alkali, and efflorescence.
Designed for long-term performance, AY-2002 forms an invisible barrier that penetrates deep into porous surfaces without changing the material’s appearance, ensuring durable waterproofing without surface film buildup.
Key Features
- Deep Penetration: Micro-molecule structure allows up to 5–10 mm penetration for maximum interior sealing.
- Breathable Barrier: Waterproofs while allowing water vapor to escape—prevents trapped moisture or cracking.
- Non-Film Forming: Retains original texture and color—ideal for exposed masonry or decorative concrete.
- Anti-Efflorescence & Anti-Alkali: Prevents salt leaching and white powder buildup on cementitious surfaces.
- UV & Weather Resistant: Long-lasting protection in harsh outdoor conditions.
- Eco-Friendly & Low VOC: Safe for indoor/outdoor use with no harsh odors or pollutants.
Recommended Applications
AY-2002 is ideal for a variety of substrates and environments, including:
- Concrete walls, floors, and slabs
- Cementitious render and mortar
- Exposed aggregate walkways
- Natural stone facades and tiles
- Basement walls and retaining walls
- Bricks, pavers, and precast concrete
Technical Specifications
- Product Name: AY-2002 Penetrating Waterproofing Agent
- Brand: Aoyalis
- Type: Water-based silane/siloxane emulsion
- Appearance: Clear liquid
- Specification: 1L / 4L / 20L
- Coverage: 8–15 m²/L depending on surface porosity
- Protection Time: 5–8 years per application
- Application Method: Brush, roller, or low-pressure sprayer
- Dry Time: Surface dry in 1–2 hours; fully cured in 24 hours
- Storage: Keep in cool, dry conditions. Shelf life: 12 months.
Why Choose Aoyalis?
Aoyalis is a trusted manufacturer of waterproofing materials, sealants, and stone protection solutions, operating from a 2,000㎡ high-tech facility. With dedicated R&D, strict QC, and advanced automation, we ensure consistent quality and long-term value for construction professionals and project contractors.
- 15+ Years Industry Experience
- Exported to 30+ Countries
- Custom OEM/ODM Support
- Eco-Compliant, Low-VOC Products
Frequently Asked Questions
Q1: Will AY-2002 change the appearance of the concrete?
No. It is non-film-forming and dries completely invisible, preserving the natural finish of the surface.
Q2: Is it safe to apply indoors?
Yes. It is low-VOC, non-toxic, and safe for indoor basements, parking garages, and other enclosed spaces.
Q3: How often should it be reapplied?
Every 5–8 years depending on exposure, traffic, and substrate condition.
Q4: Can it be used over painted or sealed surfaces?
No. AY-2002 must be applied directly to clean, porous, uncoated substrates for proper penetration.
Product Summary Table
| Attribute | Details |
|---|---|
| Product Name | AY-2002 Penetrating Waterproofing Agent |
| Brand | Aoyalis |
| Type | Water-based silane/siloxane emulsion |
| Appearance | Clear, non-glossy finish |
| Packaging | 1L / 4L / 20L |
| Coverage | 8–15 m²/L |
| Durability | 5–8 years |
| Application Method | Brush, roller, sprayer |
| Key Features | Deep penetration, breathable, invisible finish, antifouling, alkali resistance |
| Applicable Surfaces | Concrete, cement, brick, natural stone |
Protect your project with confidence – choose Aoyalis AY-2002 for invisible, breathable, and long-term waterproofing performance.
Construction Instructions Download:
Penetrating Waterproofing Agent AY-2002-Water-based waterproof agent concentrate
Products video:
https://drive.google.com/file/d/1TZs6eGCze7wIUVVgFtTAwB_4GRXxsemM/view
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