Product Overview
Sapion Insulating, Rust-Proof, and Waterproof Coating is a multifunctional protective material that combines waterproofing, thermal insulation, and anti-corrosion properties.
It forms a tough, uniform film that prevents rust, reduces heat transfer, and provides long-term protection for metal roofs, pipelines, and concrete surfaces.
Available Package: 18kg
Technical Data
| Tensile Strength (MPa) | 1.0 |
| Elongation at Break (%) | 487 |
| Impermeability (0.3MPa, 30min) | No Leakage |
| Solid Content (%) | 75 |
| Retained Elongation After Heat Treatment (%) | 228 |
| Low Temperature Flexibility (Ø10mm rod, 180° bend) | -10°C, No Cracks |
| Appearance | Uniform, smooth paste with no lumps after stirring |
Key Features
- Excellent Durability – Service life up to 25 years with outstanding anti-aging performance.
- Water-Based & Eco-Friendly – Non-toxic and environmentally safe formulation.
- Thermal Insulation & Waterproofing – One-step coating that provides both insulation and waterproof protection, reducing roof surface temperature and thermal stress.
- Rust Prevention & Chemical Resistance – Maintains strong adhesion and prevents corrosion, ensuring long-term metal protection.
- Easy Application – Suitable for brushing, rolling, or spraying, reducing construction time and labor costs.
Application Method
- Surface Preparation
Ensure the substrate is clean, dry, and flat. Remove rust thoroughly if applied on metal surfaces. - Coating Application
Apply evenly over the treated area using a brush, roller, or spray. - Recommended Coats
Use 2 layers, applying each coat in a cross pattern (“X-shaped” method) for full coverage.
Construction Scope
- Metal roofing and wall panels
- Concrete roofs and exterior surfaces
- Pipelines, tanks, and other metal structures requiring waterproof and heat insulation
