Reference spec
Top-coat protection and colour change for asphalt, concrete and cement road surfaces.
MOQ 5 tDetails
More application and packaging photographs for this grade are available on request — ask for the photo pack with your enquiry.
Why buyers choose this grade
- Renovates faded roofs at a fraction of replacement cost.
- Anti-stain and anti-mould — keeps roofs clean in humid, rainy climates.
- Waterproof and UV-resistant; cover coat over existing tile colour without a primer.
- Strong hiding power, elasticity that tolerates thermal movement.
Recommended applications
Cement roof tiles, concrete roofs, roof trim and parapets, external concrete facades and renovated buildings.
Suitable substrates
Cement / concrete roof tiles and concrete substrates; clean, dry and free of moss, chalk or loose material.
Cement Roof TileConcreteCement Mortar / Render
Technical parameters
Full specification
Values are typical for this grade at 25 °C unless stated otherwise. Request the technical data sheet for the test conditions that apply to your project.
Solid content
≥ 60 %
Coverage
≈ 0.30–0.45 kg per m² per coat (2 coats typical)
Surface dry
1–2 h
Tensile strength
To be confirmed
Elongation
≥ 150 %
Packaging
5 kg pail / 20 kg pail / 25 kg drum
Physical & performance data
| Type | Water-based acrylic roof paint |
|---|---|
| Finish | Satin |
| Solid content | ≥ 60 % |
| Surface dry @25 °C | 1–2 h |
| Hard dry | 24 h |
| Full cure | 7 days |
| Recoat interval | 2–4 h at 25 °C |
| Adhesion (pull-off) | ≥ 1.2 MPa |
| Elongation at break | ≥ 150 % |
| Water resistance | No blistering, no seepage (168 h immersion) |
| Weather resistance | 1000 h artificial weathering, no powdering |
| Anti-mould performance | Grade 0–1 (target, GB/T 1741 method) |
| Consumption | ≈ 0.30–0.45 kg per m² per coat (2 coats typical) |
| Recommended film build | 100–150 µm dry total |
| Tensile strength (free film) | ≥ 1.8 MPa |
| Elongation at break (free film) | ≥ 120 % |
| Shelf life | 12 months, unopened, 5–35 °C |
Packaging specification
| 5 kg pail | Sample / touch-up pack |
|---|---|
| 20 kg pail | Standard export pail |
| 25 kg drum | Bulk pack |
Certifications & documentation
- Technical data sheet On request
Issued per grade and sent with your quotation. - Safety data sheet (MSDS) With shipment
Supplied in English with every shipment. - Batch test report With shipment
Issued for the production batch actually loaded.
Application guide
Construction & application method
The sequence below is the standard method statement. Always follow the current technical data sheet issued with your order, and test a small area before full application.
Common questions
Frequently asked questions
Ordering
Commercial terms
| MOQ | 5 t |
|---|---|
| Lead time | 7–15 days after deposit |
| HS code | 3209.10 |
| Sample | Sample board available before mass production |
| OEM / private label | Supported — your artwork and language |
| Country of origin | China |
Export & payment
| Incoterms | FOB · CIF · CFR · EXW |
|---|---|
| Payment terms | T/T 30% deposit, 70% against B/L copy · L/C at sight |
| Loading ports | Qingdao · Tianjin |
| Documents | Commercial Invoice · Packing List · Bill of Lading · Certificate of Origin · MSDS / SDS · TDS for the quoted product |
| Packing | Standard export pails and drums on pallets, shrink-wrapped and strapped for sea freight. Private-label artwork and pack size on request. |
Related products
Often specified alongside this grade
Request pricing for RTC-25
Send your quantity, destination port and any certification requirement. We reply with pricing, lead time and the technical data sheet within one working day.