Ceilcote 6650 Ceilcrete is an auxiliary product. Ceilcote 6650 Ceilcrete is typically used to provide seamless, durable linings for tanks and trenches, chimneys, concrete pipes, and scrubbers. Ceilcote 6650 Ceilcrete is a trowel-applied, glass fiber-reinforced, chemical-resistant surfacing product that resists a wide range of solvents, chlorinated aromatics, and aliphatics. (AR = abrasion-resistant, B = conductive) Apply with a trowel; apply a base coat of 1000–2000 µm (40–80 mil) (target 1500 µm, 60 mil). Parameters on this page: volume solids 100% active, dry film thickness 1500 µm (60 mil), theoretical spreading rate 0.60 m²/L.
Parameter source: AKZONOBEL original technical data sheet (TDS) 'Ceilcote 6650 Ceilcrete'; values such as spreading rate are converted from TDS parameters and are for selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 100% active |
|---|---|
| Dry Film Thickness | 1500 µm (60 mils) |
| Theoretical Spreading Rate | 0.60 m²/L |
| VOC | 1.36 lb/gal (163 g/L) US EPA Method 24, 43… |
| Density / Specific Gravity | 1.04 kg/L (8.7 lb/gal) |
| Number of Components | Two-component |
| Thinner | Do not thin |
| Mixing Ratio | 1 L Part A : 20 ml Part B (1 gal Part… |
| Gloss | N/A |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Ceilcote 6650 Ceilcrete is a trowel-applied, glass fiber-reinforced, chemical-resistant surfacing product that resists a wide range of solvents, chlorinated aromatics, and aliphatics.
Ceilcote 6650 Ceilcrete is typically used to provide seamless, durable linings for tanks and trenches, chimneys, concrete pipes, and scrubbers. Its good chemical resistance makes it suitable for flooring, secondary containment, equipment bases, and pump bases.
CEILCOTE Colour gray, black 6650 CEILCRETE
| Gloss | N/A |
|---|---|
| Volume Solids | 100% active |
| Typical thickness | Base coat: (resin + powder) single coat 1500 µm (60 mils) dry film thickness, equivalent to 1765 µm wet film, theoretical coverage 1.27 m²/L (55 ft²/US gal). Laminate (resin-wetted reinforcement mesh layer): two coats, each 800 µm (32 mils), theoretical spreading rate 1.34 m²/L (50 ft²/US gal); press the surface mat into the surplus resin layer. |
Topcoat: (resin + powder) single coat dry film thickness 1500 µm (60 mil), equivalent to wet film thickness 1765 µm (71 µm), theoretical spreading rate 1.27 m²/L (55 ft²/US gal)
| Practical Spreading Rate | At a dry film thickness of 1500 µm and 85% volume solids, the theoretical spreading rate is 0.60 m²/L. At 60 mil dry film thickness and 85% volume solids, the theoretical spreading rate is 23 ft²/US gal. (For more details, see the 'Product Characteristics' section.) |
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| Application Methods | Trowel, roller; drying time; recommended topcoat recoat interval |
| Temperature | Surface Dry | Hard Dry | Minimum | Maximum |
| 10°C (50°F) | 3 h | 15 h | 12 h | 7 days¹ |
| 15°C (59°F) | 2.5 h | 11.5 h | 8 h | 7 days¹ |
| 25°C (77°F) | 60 min | 3 h | 4 h | 7 days¹ |
| 35°C (95°F) | 45 min | 2 h | 3 h | 3 days¹ |
¹ When the surface temperature exceeds 35 °C (95 °F) or the surface is exposed to sunlight, recoat as soon as the coating is hard enough to walk on, to avoid intercoat adhesion problems.
| Flash point (typical) | Component A 32 °C (90 °F); Component B 77 °C (171 °F); mixed 32 °C (90 °F) |
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| Product weight | 1.04 kg/L (8.7 lb/gal) |
| Volatile Organic Compounds | 1.36 lb/gal (163 g/L) US EPA Method 24, 43 g/kg, EU Solvent Emissions Directive 1999/13/EC. For more details, see the 'Product Characteristics' section. |
All surfaces to be coated must be clean, dry and free of contamination. Before application, all surfaces must be assessed and prepared in accordance with ISO 8504:2000. Remove any oil and grease by solvent cleaning in accordance with SSPC-SP1.
Where the steel substrate is under immersion, wet, or high-temperature conditions, apply this product to a surface blast-cleaned to Sa3 (ISO 8501-1:2007), SSPC SP5, or NACE #1 and primed with an appropriate primer. Where the steel substrate is under dry or fume conditions, blast cleaning to Sa2.5 (ISO 8501-1:2007), SSPC SP10, or NACE #2 is more appropriate. Surface roughness requirement: 75–100 µm (3–4 mil).
Before applying a suitable primer, the concrete substrate must be fully cured. The concrete surface must be dry and pass the plastic sheet test (ASTM D4263). All surfaces to be coated must be clean, dry and free of accelerators, release agents, levelling agents, surface hardeners, efflorescence, grease, oil, dust, old coating and loose or spalled concrete. All concrete surfaces to be coated must be blast cleaned to remove laitance and obtain a rough surface. The surface tensile strength (ASTM D4541) must be at least 2 MPa (300 psi). For further information, refer to the concrete surface preparation specification.
| Mixing | Ceilcote 6650 Ceilcrete shall be mixed and applied according to the detailed application instructions of the subsequent system. |
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The resin component is supplied as two cans per unit. Normally the whole unit is mixed. Once mixed, it shall be used within the specified pot life. (1) Shake Component A, then pour the whole cans of Component A and Component B together and mix thoroughly with a power stirrer. (2) Component C, the powder component, shall be added slowly while Components A and B are being stirred. For specific quantity requirements, refer to the product data section.
| Mixing ratio | 1 L Part A : 20 ml Part B (1 gal Part A : 2½ fl oz Part B) |
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| Pot life | 10°C (50°F) | 15°C (59°F) | 25°C (77°F) | 35°C (95°F) |
| 90 min | 60 min | 45 min | 30 min |
| Suitable for airless spray | N/A |
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| Brush | Recommended | Suitable for wetting with resin and smoothing liquid surfaces |
| Roller application | Recommended | Suitable for wetting with resin and smoothing liquid surfaces |
| Trowel application | Recommended | For application of base coat and topcoat |
| Thinner | Do not thin |
| Cleaner | Ceilcote T-410 Solvent or MEK |
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| Interruption of work | Use immediately after mixing; if the pot life is exceeded, discard and mix a fresh batch. |
| Cleaning | Clean immediately after use with T-410 Solvent. |
All surplus material and empty containers must be disposed of in accordance with local regulations.
Before using the relevant Ceilcote system, read the detailed Application Guide.
Application of Ceilcote 6650 Ceilcrete requires that employees of the application company complete full application training. It is strongly recommended that applicators and application supervisors be professionals trained in the correct product.
Before work begins, International Paint provides a precise system for dry film thickness and number of coats.
Although Ceilcote 6650 Ceilcrete has 100% active content, actual volume solids may be lower depending on application conditions; International Paint Industrial Coatings recommends an estimated spreading rate value of 85%.
The surface temperature to be coated shall be at least 3 °C (5 °F) above the dew point. Ensure adequate ventilation during application and curing. Dehumidification, air conditioning and/or heating equipment may be required to control the environmental conditions.
At all stages of application, the surface, air and paint temperatures must be between 10 °C (50 °F) and 43 °C (110 °F).
Powder grades: Ceilcote 6650 Ceilcrete has three product grades: 6650, 6650AR, and 6650B. The amount of powder required for mixing per liter of resin for each grade is as follows:
| 6650 S-1 powder | 2.6–3.1 kg/L (22–26 lb/gal). Powder is added to both base coat and topcoat. |
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6650AR S-10AR powder 2.6–3.1 kg/L (22–26 lb/gal). Powder is added only to the topcoat.
| 6650B B-4 powder | 1.7–2.2 kg/L (14–18 lb/gal). Powder is added to both base coat and topcoat. |
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(AR = abrasion-resistant, B = conductive) Apply with a trowel; apply a base coat of 1000–2000 µm (40–80 mil) (target 1500 µm, 60 mil). Press the reinforcement mesh into the base coat without wrinkles or bubbles; wet the reinforcement mesh with resin until it becomes transparent. Allow to cure, then apply a topcoat of 1000–2000 µm (40–80 mil) (target 1500 µm, 60 mil). Allow to cure.
Ceilcote 6650 Ceilcrete may be used as part of a Ceilline system, for example: use Ceilcote 680 or 680M as primer, then apply an elastic Ceilcote Ceilline base coat containing reinforcement mesh. Finally, apply a Ceilcote 6650 Ceilcrete coat.
If the recoat interval is exceeded, wipe with styrene to confirm whether recoating is possible. If the surface feels “slightly tacky”, adhesion is acceptable. If it is not softened by styrene, sweep blast or mechanically abrade the surface to obtain a matt, rough surface. Primed surfaces must be dry and free of foreign matter before lining, coating or flooring.
Following proper application procedures, Ceilcote 6650 Ceilcrete may be returned to service after the following intervals: 10°C (50°F): 48 h; 20°C (70°F): 24 h; 35°C (90°F): 16 h. Ceilcote 6650 Ceilcrete is not intended as a decorative topcoat; color stability is difficult to achieve.
Note: VOC values are typical and for guidance only. They may vary with colour and general production tolerances.
Although the low-molecular-weight reactive additive becomes part of the film when cured under normal ambient conditions, analysis by EPA Method 24 shows that it also affects the VOC value.
Ceilcote 6650 Ceilcrete shall always be applied over a properly prepared primer surface. Suitable primers are as follows:
| Ceilcote 380 Primer | Ceilcote 370HT Primer Ceilcote 6650 Ceilcrete may also be part of other systems, for example |
|---|---|
| Ceilcote 232MR | Ceilcote 282AR MR |
| Ceilcote 282MR | Ceilcote 222HT MRCeilcote 6650 Ceilline |
| For further information on the industry standards, terms and abbreviations used in this datasheet, see www.international-pc.com | Refer to the following documents provided on the website: • Definitions and abbreviations • Surface preparation • Coating application • Theoretical and practical spreading rates • Ceilcote 6650 Ceilcrete application instructions. These sections are also available as separate publications upon request. |
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This product is intended for professional applicators in industrial use only.
All work, including the application and use of this product, must comply with the relevant national standards, laws and regulations on safety, health and environmental protection.
During application and the subsequent drying period (for common drying times, see the product data sheet), provide adequate ventilation to keep solvent concentrations within safe limits and prevent fire and explosion. Forced ventilation is required in confined spaces. During application and drying, personal ventilation and respiratory protection (e.g. air-fed hood or suitable filter mask) must also be provided. Take the necessary measures to prevent skin and eye contact with the coating (e.g. protective clothing, gloves, goggles, mask, barrier cream).
Before use, read and follow the Material Safety Data Sheet and the Health and Safety section of the application procedure for this product (for two-component coatings, those of the base and curing agent).
If welding or cutting is performed on metal substrate previously coated with this product, dust and fumes will be released; use suitable personal protective equipment and local exhaust ventilation.
The specific safety measures depend on the application method and working environment. If these warnings or instructions are not fully understood or cannot be strictly observed, do not use the product and consult International Paint.
| Packaging Specifications | Component A | Component B | ||
| Volume | Packaging | Volume | Packaging | |
| 15 L | 14.71 L | 20 L | 0.29 L | 0.7 L |
| 4 US gal | 5 US gal | 12.5 fl oz | 1 US pint | |
Consult AkzoNobel for other packaging sizes.
| Packaging Specifications | Component A | Component B |
| 15 L | 17.65 kg | 0.39 kg |
| 4 US gal | 39.9 lb | 1 lb |
Powder packaging is generally 20 kg or 50 lb depending on place of production. For further information, consult International Paint.
| Shelf life | Store for 6 months at 20°C (68°F). Inspection is required thereafter. Store in a dry, cool environment away from heat and ignition sources. During storage and transport, the temperature of the Ceilcote 6650 Ceilcrete initiator shall not exceed 30°C (90°F). Refrigeration is recommended. Store Part A and Part B separately. |
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Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
