CTM ECTR
ECTR is a two component, glossy, 100% solids, low VOC, low odour, versatile water-clear epoxy resin.
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SURFACE.
PLAN THE
COATING.
ECTR is a two component, glossy, 100% solids, low VOC, low odour, versatile water-clear epoxy resin.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
Get into the details
The surface.
Identify the material, its condition and the work you’re planning.
The system.
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The conditions.
Check the current manufacturer instructions for application, installation or maintenance requirements.
THE DETAILS.
ALL HERE.
Keep the technical information close.
Use the current manufacturer documents when planning the work.
| Packaging | Components A+B: 11.35 L (3 US gal) unit Component A: 7.57 L (2 US gal) Component B: 3.78 L (1 US gal) |
|---|---|
| APPROVALS / CERTIFICATES | Meets the requirements of CFIA for use in food plants. |
| Shelf Life | 12 months in original unopened packaging. |
| Storage Conditions | Store in a dry place, protected from freezing at a temperature between 5 °C and 32 °C (41 °F and 90 °F). Protect from freezing. If ECTR has frozen, contact Sika Canada. |
| Volatile organic compound (VOC) content | < 25 g/L (Clear) |
| Shore D Hardness | ~85 |
| Pull-Off Strength | > 2.4 MPa (> 350 psi) (substrate failure) |
| Mixing Ratio | Clear and Factory Pre-tint A:B = 2:1 (by volume) |
| Product Temperature | Condition product at temperatures between 18 °C to 30 °C (65 °F to 86 °F) before using and during the application. |
| Ambient Air Temperature | Minimum: 10 °C (50 °F) Maximum: 30 °C (85 °F) Note: Mixing and application attempted at material, ambient and/or substrate temperature conditions less than 18 °C (65 °F) will result in a decrease in product workability and slower cure rates. |
| Relative Air Humidity | Maximum 85 % (during application and curing). |
| Dew Point | Substrate must be at least 3 ˚C (5 ˚F) above the Dew Point to reduce the risk of condensation, which may lead to adhesion failure or “blushing” on the floor finish. Be aware that the substrate temperature may be lower than the ambient temperature. |
| Substrate Temperature | Minimum:10 °C (50 °F) / Maximum : 30 °C (86 °F) Note: Any attempt to apply ECTR at substrate temperature conditions less than 18 °C (65 °F) will result in an increase in viscosity and slower cure rates. |
| Substrate Moisture Content | Moisture content of concrete substrate must be ≤ 4 % by mass (pbw – part by weight) as measured with a Tramex®CME / CMExpert type concrete moisture meter on mechanically prepared surface in accordance with the instructions specified in this product technical data sheet ( ICRI/CSP 3-4 ). |
| Pot Life | Material Temperature Time 23 °C (73 °F) ~55 minutes |
| Curing Time | Substrate Temperature Tack Free Full Cure 23 °C (73 °F) ~8 hours ~7 days Note: Curing times may vary depending on the ambient temperature, the substrate temperature, and the relative humidity level. Freshly applied material should be protected from dampness, condensation, and water for at least 48 hours. Mechanical, chemical, and physical properties will be fully achieved at full cure. |
| Consumption | Smooth Coating: Prime coat: (8 mil) 5 m 2 /L (203 ft 2 /US gal) Finish coat: (15 mil) 2.6 m 2 /L (106 ft 2 /US gal) Note: Actual coverage rates and material consumption will depend upon porosity and profile of substrates. Test sections are recommended to establish correct coverage. |
| SUBSTRATE QUALITY | Concrete surfaces must be clean and sound. The compressive strength of the concrete substrate should be at least 25 MPa (3625 psi) at 28 days and a minimum of 1.5 MPa (218 psi) in tensile strength, at the time of the application. Substrates must be free of contaminants such as dust, dirt, existing paint films, efflorescence, exudates, laitance, form, hydraulic or fuel oils, brake fluid, grease, fungi, mildew, biological residues or any other contaminants which may prohibit good bond or conditions of the substrate that may reduce the overall performances of ECTR. |
| APPLICATION | Prime Coat: Apply mixed ECTR as a prime coat onto the substrate using a brush, roller, or squeegee, at a uniform coverage without puddling. Wear Coat: Once the prime coat is tack-free, apply the wear coat using a brush, squeegee, and backroll to achieve even coverage. Notes: It is important to apply subsequent coats of this and other products within 48 hours (under normal curing conditions). If this coating is allowed to cure longer than the 48 hours before subsequent recoats. Refer to the Waiting Time / Overcoating on page 3 of this document for preparing the surface. The use of bright colours may require additional coats. |
| CLEAN UP | Clean all tools and equipment with a non-flammable solvent. Once hardened, product can only be removed mechanically. |
| Cure time | Substrate Temperature Tack Free Full Cure 23 °C (73 °F) ~8 hours ~7 days |
| Application temperature | Minimum: 10 °C (50 °F) |
| VOC | < 25 g/L (Clear) |
KNOW BEFORE
YOU COAT.
Technical information.
Safety information.
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CTM ECTR
Product Data Sheet (PDS) · ECTR
Read the full product requirements, application instructions and limitations.
Safety Data Sheet (SDS) · SDS ECTR Part A clear
Product safety and handling information.
Safety Data Sheet (SDS) · SDS ECTR Part A
Product safety and handling information.
Safety Data Sheet (SDS) · SDS ECTR Part B
Product safety and handling information.
Check the product label and current manufacturer documents for the exact component, colour and region before use.
Full product details, applications & manufacturer specifications
ECTR is a two component, glossy, 100% solids, low VOC, low odour, versatile water-clear epoxy resin.
It is also available as a factory pre-tinted product with a selection of high volume stock colours. ECTR can be applied as a smooth non-textured finish, or custom aggregate textured finish using very fine to aggressive coarse aggregates that improve traction values on wet or contaminated surfaces.
Recommended uses
ECTR is typically used to protect new surfaces or restored existing deteriorated concrete floors It can be applied clear or pigmented, typically installed as a concrete primer, high-build smooth coating or as a binder for broadcast or trowel applied surfacing
- Coverage
Smooth Coating: Prime coat: (8 mil) 5 m 2 /L (203 ft 2 /US gal) Finish coat: (15 mil) 2.6 m 2 /L (106 ft 2 /US gal) Note: Actual coverage rates and material consumption will depend upon porosity and profile of substrates. Test sections are recommended to establish correct coverage.
- Application method
Prime Coat: Apply mixed ECTR as a prime coat onto the substrate using a brush, roller, or squeegee, at a uniform coverage without puddling. Wear Coat: Once the prime coat is tack-free, apply the wear coat using a brush, squeegee, and backroll to achieve even coverage. Notes: It is important to apply subsequent coats of this and other products within 48 hours (under normal curing conditions). If this coating is allowed to cure longer than the 48 hours before subsequent recoats. Refer to the Waiting Time / Overcoating on page 3 of this document for preparing the surface. The use of bright colours may require additional coats.
- Drying time
Curing Time: Substrate Temperature Tack Free Full Cure 23 °C (73 °F) ~8 hours ~7 days Note: Curing times may vary depending on the ambient temperature, the substrate temperature, and the relative humidity level. Freshly applied material should be protected from dampness, condensation, and water for at least 48 hours. Mechanical, chemical, and physical properties will be fully achieved at full cure.
- Recoat time
Ambiant and Substrate Minimum Maximum Temperature 23 °C (73 °F) ~ 8 hours 48 hours
Use the sheet for your exact product code and finish. Coverage and times depend on the stated temperature, humidity, substrate and coat thickness.
Features
- Excellent protection for new or restored concrete substrates
- Glossy aesthetic finish.
- Durable, impermeable, and seamless
- Very good mechanical and chemical resistance
- Easily cleaned and maintained
- Low VOC / low odour suitable for application in occupied facilities
- Packaging
- Components A+B: 11.35 L (3 US gal) unit Component A: 7.57 L (2 US gal) Component B: 3.78 L (1 US gal)
- APPROVALS / CERTIFICATES
- Meets the requirements of CFIA for use in food plants.
- Shelf Life
- 12 months in original unopened packaging.
- Storage Conditions
- Store in a dry place, protected from freezing at a temperature between 5 °C and 32 °C (41 °F and 90 °F). Protect from freezing. If ECTR has frozen, contact Sika Canada.
- Volatile organic compound (VOC) content
- < 25 g/L (Clear)
- Shore D Hardness
- ~85
- Pull-Off Strength
- > 2.4 MPa (> 350 psi) (substrate failure)
- Mixing Ratio
- Clear and Factory Pre-tint A:B = 2:1 (by volume)
- Product Temperature
- Condition product at temperatures between 18 °C to 30 °C (65 °F to 86 °F) before using and during the application.
- Ambient Air Temperature
- Minimum: 10 °C (50 °F) Maximum: 30 °C (85 °F) Note: Mixing and application attempted at material, ambient and/or substrate temperature conditions less than 18 °C (65 °F) will result in a decrease in product workability and slower cure rates.
- Relative Air Humidity
- Maximum 85 % (during application and curing).
- Dew Point
- Substrate must be at least 3 ˚C (5 ˚F) above the Dew Point to reduce the risk of condensation, which may lead to adhesion failure or “blushing” on the floor finish. Be aware that the substrate temperature may be lower than the ambient temperature.
- Substrate Temperature
- Minimum:10 °C (50 °F) / Maximum : 30 °C (86 °F) Note: Any attempt to apply ECTR at substrate temperature conditions less than 18 °C (65 °F) will result in an increase in viscosity and slower cure rates.
- Substrate Moisture Content
- Moisture content of concrete substrate must be ≤ 4 % by mass (pbw – part by weight) as measured with a Tramex®CME / CMExpert type concrete moisture meter on mechanically prepared surface in accordance with the instructions specified in this product technical data sheet ( ICRI/CSP 3-4 ).
- Pot Life
- Material Temperature Time 23 °C (73 °F) ~55 minutes
- Curing Time
- Substrate Temperature Tack Free Full Cure 23 °C (73 °F) ~8 hours ~7 days Note: Curing times may vary depending on the ambient temperature, the substrate temperature, and the relative humidity level. Freshly applied material should be protected from dampness, condensation, and water for at least 48 hours. Mechanical, chemical, and physical properties will be fully achieved at full cure.
- Consumption
- Smooth Coating: Prime coat: (8 mil) 5 m 2 /L (203 ft 2 /US gal) Finish coat: (15 mil) 2.6 m 2 /L (106 ft 2 /US gal) Note: Actual coverage rates and material consumption will depend upon porosity and profile of substrates. Test sections are recommended to establish correct coverage.
- SUBSTRATE QUALITY
- Concrete surfaces must be clean and sound. The compressive strength of the concrete substrate should be at least 25 MPa (3625 psi) at 28 days and a minimum of 1.5 MPa (218 psi) in tensile strength, at the time of the application. Substrates must be free of contaminants such as dust, dirt, existing paint films, efflorescence, exudates, laitance, form, hydraulic or fuel oils, brake fluid, grease, fungi, mildew, biological residues or any other contaminants which may prohibit good bond or conditions of the substrate that may reduce the overall performances of ECTR.
- APPLICATION
- Prime Coat: Apply mixed ECTR as a prime coat onto the substrate using a brush, roller, or squeegee, at a uniform coverage without puddling. Wear Coat: Once the prime coat is tack-free, apply the wear coat using a brush, squeegee, and backroll to achieve even coverage. Notes: It is important to apply subsequent coats of this and other products within 48 hours (under normal curing conditions). If this coating is allowed to cure longer than the 48 hours before subsequent recoats. Refer to the Waiting Time / Overcoating on page 3 of this document for preparing the surface. The use of bright colours may require additional coats.
- CLEAN UP
- Clean all tools and equipment with a non-flammable solvent. Once hardened, product can only be removed mechanically.
- Cure time
- Substrate Temperature Tack Free Full Cure 23 °C (73 °F) ~8 hours ~7 days
- Application temperature
- Minimum: 10 °C (50 °F)
- VOC
- < 25 g/L (Clear)
Colours &
finish options.
Explore the published colour and finish information for this product.
Water-clear / pretinted in White, Silver, Light Grey and Medium Grey
CTM ECTR colour options
Available clear or in the listed factory colours. For field tinting, use the current compatible Sika pigment-pack system.
- Water-clear
- White
- Silver
- Light Grey
- Medium Grey
Screen colours are approximate. Confirm your choice with a physical sample. Wood species, fabric opacity, preparation and the coating system can affect the result.
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