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High-Solid Acrylic CF-300 Decorative Exposed Roof Waterproof Coating
>60% solid content acrylic waterproof coating with 6 color options.
−15°C to 110°C weather resistance for exposed roofs, basements & parking decks.
Factory-direct OEM supply from China — request a sample today.
Color:
Pink
Blue
Yellow
Gray
White
Green
- Overview
- Recommended Products
Quick Facts
| Brand | Ahonesty |
| Model | CF-300 |
| Type | Acrylic Copolymer |
| Solid Content | 60% |
| Temperature Range | −15°C ~ 110°C |
| Available Colors | 6 Options (Pink, Blue, Yellow, Gray, White, Green) |
| VOC | Low / Water-Based |
| Origin | China |
Product Overview
CF-300 Color Exposed Waterproof Coating is formulated from a premium multi-component acrylic copolymer emulsion, reinforced with carefully selected functional additives and inorganic fillers. Upon curing, it forms a continuous seamless membrane that delivers the ideal balance of flexibility and rigidity — stretching with substrate movement while resisting mechanical damage.
Unlike traditional dark-colored waterproofing products, CF-300 is available in six vibrant colors (Pink, Blue, Yellow, Gray, White, Green), eliminating the need for a separate decorative topcoat. The water-based, solvent-free formulation makes it safe for both installers and the environment, meeting the most stringent VOC regulations in global markets.
With a proven solid content exceeding 60% and extreme temperature tolerance from −15°C to 110°C, CF-300 is the go-to choice for contractors and specifiers who demand long-term reliability without sacrificing aesthetics.
Key Features & Competitive Advantages
● Low-Temperature Application: Formulated for cold-weather construction. Applies and cures reliably even as temperatures drop — extending the working season for contractors in northern climates.
● Superior Freeze-Thaw Stability: Engineered emulsion remains stable through repeated freeze-thaw cycles during storage and transport. No phase separation, no performance loss.
● Extreme Weather Resistance: Proven performance from −15°C to 110°C. Resists UV degradation, thermal shock, and seasonal expansion/contraction without cracking or peeling.
● High Solid Content 60%: Industry-leading solids ratio means fewer coats, lower labor costs, and a thicker, more durable cured membrane per application pass.
● 6 Designer Colors: Pink, Blue, Yellow, Gray, White, and Green. Eliminates the need for separate decorative topcoats — saving material cost and installation time.
● Eco-Friendly Water-Based Formula: Zero solvents, minimal VOC emissions. Safe for enclosed-space application, compliant with international green building standards, and odor-free during and after curing.
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Typical Applications
● Exposed Roofs & Terraces — Direct-exposure flat and sloped roofs. Decorative color eliminates need for protective topcoat.
● Basements & Retaining Walls — Below-grade waterproofing for basements, foundation walls, and underground structures.
● Parking Decks & Ramps — Traffic-bearing waterproofing for multi-story and underground parking structures.
● Floor Slabs & Balconies — Inter-floor waterproofing for residential and commercial floor slabs, balconies, and loggias.
● Kitchen & Bathroom Wet Areas — Indoor wet-area waterproofing with low-VOC formulation safe for enclosed spaces.
● Canopy & Corridor Covers — Architectural waterproofing for entrance canopies, covered walkways, and awning structures.
Specifications
Laboratory-tested performance parameters. All values verified against national industry standards.
| No. | Test Item | Technical Requirement | Actual Test | |
| 1 | Storage /℃ | -15℃ | No freezing, flocculation, or emulsion breaking | |
| 2 | Solid content /% | ≥65 | ≥65 | |
| 3 | Surface drying time /h | ≤4 | ＜2 | |
| 4 | Hard drying time /h | ≤8 | ＜7 | |
| 5 | Tensile strength (standard state) /MPa | ≥1.2 | 2 | |
| 6 | Elongation at break (standard state) /% | ≥300 | 320 | |
| 7 | Tear strength /(N/mm) | ≥12 | 13 | |
| 8 | Low-temperature bending | No cracks at -15℃ | Pass | |
| 9 | Water impermeability | 0.3 MPa, 2 h, impermeable | Impermeable | |
| 10 | Water resistance (23℃, 336 h) | Appearance | No cracks, delamination, bubbles, or breakage on coating film | No cracks, delamination, bubbles, or breakage on coating film |
| 11 | Heating shrinkage/expansion rate /% | -1.0~＋1.0 | 0.1 | |
| 12 | Bond strength | Standard state | ≥1.0 | 1.2 |
| Damp substrate | ≥0.8 | 1 | ||
| 13 | Heat treatment (80℃, 336 h) | Tensile strength /MPa | ≥1.0 | 2.1 |
| Elongation at break /% | ≥200 | 310 | ||
| Low-temperature bending | No cracks at -13℃ | No cracks | ||
| 14 | Alkali treatment (0.1% NaOH + saturated Ca(OH)₂ solution, 168 h) | Tensile strength /MPa | ≥0.7 | 1 |
| Elongation at break /% | ≥200 | 301 | ||
| Low-temperature bending | No cracks at -10℃ | No cracks | ||
| 15 | Acid treatment (2% H₂SO₄ solution, 168 h) | Tensile strength /MPa | ≥0.6 | 0.8 |
| Elongation at break /% | ≥200 | 285 | ||
| Low-temperature bending | No cracks at -10℃ | No cracks | ||
Frequently Asked Questions
1.What is the minimum order quantity (MOQ) for CF-300?
Our standard MOQ is 500 kg per color. For trial orders, we accept as low as 200 kg with a small-batch surcharge. Mixed-color shipments can be arranged — please contact our sales team for a customized quotation.
2.Can I get a free sample before placing a bulk order?
Yes. We provide 1–2 kg free samples per color variant. The sample is shipped via express courier (DHL / FedEx / UPS); the buyer covers the freight cost, which is typically refundable against your first bulk order.
3.What is the typical lead time for bulk production?
Standard lead time is 10–15 working days after order confirmation and receipt of deposit. For orders exceeding 10 metric tons, please allow 18–22 working days. Rush orders can be negotiated on a case-by-case basis.
4.Can you match custom colors beyond the 6 standard options?
Absolutely. We offer custom color matching based on a provided RAL or Pantone reference. A color-matching fee applies for quantities below 2 metric tons per custom shade; this fee is waived for volume orders.
5.What is the shelf life and recommended storage condition?
Shelf life is 12 months from the date of manufacture when stored in the original sealed container at 5°C to 35°C, away from direct sunlight and freezing conditions. Once opened, use within 48 hours for best results.
6.Do you provide OEM / private-label packaging?
Yes, OEM and private-label services are a core part of our B2B offering. We can customize bucket design, label artwork, brand name, and multilingual instruction sheets. Minimum quantity for OEM labeling starts at 3 metric tons per SKU.
