English 
简体中文 
Español 
Deutsch 
Français 
Bahasa Indonesia 
Malaysia 
Português 
Русский язык 
بالعربية 
Kiswahili 
বাংলা 
Red Rubber Roof Exterior Waterproof Coating
This product is a water-based, single-component elastic waterproof coating formulated with high-performance polymer emulsion as the base material, combined with red weather-resistant pigments and various additives. After curing, it forms a tough, flexible red rubber-like waterproof film with excellent weather resistance, anti-aging properties, and decorative effects. It is specially designed for long-term exposed roofing waterproof projects.
Long-lasting weather resistance: special red coating reflects sun efficiently, resists UV oxidation and cycles of high/low temperature, giving prolonged protection for roofs.
Highly elastic waterproofing: large elongation, able to cover substrate cracks, adapt to structural movement, ensure durable and reliable waterproof performance.
Strong adhesion: binds firmly to common roof substrates like concrete, metal panels, asphalt membranes; resists peeling and delamination.
Decorative appearance: vivid red color combines waterproofing and decorative function, beautifies building exteriors.
Environmentally safe: water is used as diluent; non-toxic and harmless; easy application and easy cleaning.
• JC/T 864-2008 “Polymer Emulsion Architectural Waterproof Coating” — the Chinese industry standard for single-component, water-emulsion (polymer emulsion) architectural waterproof coatings.
• GB/T 23445-2009 “Polymer Cement Waterproof Coating” — relevant technical indicators from this standard are also met
| Step | Details |
|---|---|
| Substrate Preparation | Surface must be firm, level, clean, free of oil, loose particles, visible water. Repair cracks and defects in advance to level surface. |
| Detail Treatment | For gutters, pipe penetrations, corners etc., perform pre-treatment; using reinforcing mesh / fabric is recommended. |
| Coating Application | Stir thoroughly after opening. Apply with roller or scraper in 2-3 coats, each coat perpendicular to the previous. Wait until previous coat is surface-dry (not tacky) before next coat (≈ 2-4 hours under normal temperature). |
| Usage & Thickness | Total dry film thickness ≥ 1.5 mm. Theoretical consumption about 2.0-2.5 kg/m². |
| Specification | Value |
|---|---|
| Packaging | 20 kg |
| Form / Appearance | Red viscous liquid |
During transport, protect from direct sunlight, rain, freezing, or compression.
Store in a ventilated, dry warehouse at 5 °C to 35 °C; avoid high temperature exposure.
Shelf life for unopened product: 12 months under proper storage.
Working Environment: Temperature above 5 °C; apply in clear, dry weather; avoid rain, snow, strong wind, or harsh midday sun.
Drying Time: Surface dry around 2 hours; fully dry (solid film) about 24 hours; avoid stepping on the coating until fully cured.
Maintenance: For roofs with foot traffic, provide protective measures. Regularly inspect for cleanliness of roof.
