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Sika® Duroplast 150

Sika® Duroplast 150 is a two-part, low odour, fine-textured, pigmented, water-based epoxy wall coating.

Sika® Duroplast 150 product image
Sika® Duroplast 150
THE MANUFACTURERSika

Good products.
Local knowledge.

ChemistryWater-based epoxy
ComponentsTwo-part
Mixing ratioA:B = 4:1 by volume
THE RIGHT START MATTERS

KNOW THE
PROJECT.
PLAN THE
DETAILS.

Sika® Duroplast 150 is a two-part, low odour, fine-textured, pigmented, water-based epoxy wall coating.

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
Sika® Duroplast 150 product image
A closer look at Sika® Duroplast 150Product image. Confirm the model, finish and current packaging with our team.
01 / CHECK

The project.

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02 / PLAN

The system.

Confirm product suitability, preparation and compatibility with our team.

03 / CONFIRM

The conditions.

Check the current manufacturer instructions for application, installation or maintenance requirements.

PRODUCT SPECIFICATIONS

THE DETAILS.
ALL HERE.

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Use the current manufacturer documents when planning the work.

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Sika® Duroplast 150 product specifications
Packaging18.9 L (5 US gal.) units
ENVIRONMENTAL INFORMATIONPotential LEED® Canada Credits
APPROVALS / CERTIFICATESMeets the requirements of CFIA and USDA for use in food plants.
Shelf Life1 year in original, unopened packaging under proper storage conditions.
Storage ConditionsStore dry at temperatures between 5 °C to 32 °C (41 °F to 89 °F). Protect from freezing. If frozen, discard.
Solid content by volume~50 %
Volatile organic compound (VOC) content~138 g/L
Abrasion Resistance~97 mg (ASTM D4060) CS-17 /1000 g (2.2 lbs.)/1000 cycles
Tensile Strength~15.5 MPa  (~2247 psi) (ASTM D638)
Pull-Off Strength> 2.5 MPa  (>363 psi) (substrate failure) (ASTM D7234)
Chemical ResistanceConsult Sika® Canada
Behaviour after Artificial Weatheringslight yellowing chaulking after 1 week (ASTM G53) 12 weeks (UVB condensation)
Resistance to Fire6 (FSR) Flame Spread Rating 52 (SDC) Smoke Developed Classification (CAN/ULC S102)
Mixing RatioA:B = 4:1 by volume
Thinnercold water - maximum 5% by volume Always add the same quantity of water in order to minimize variations in colour and final finish.
Product TemperatureCondition product between 18 °C to 24 °C (65 °F to 75 °F)
Ambient Air TemperatureMinimum 10 °C (50 °F )   Maximum 30 °C (86 °F)
Relative Air HumidityMaximum 75 % (during application and curing). Sika® Duroplast 150 should not be applied when the ambient air relative humidity is > 75% as curing times will be longer and water will be retained in the film reducing ultimate coating performance.  Provide adequate fresh air ventilation to remove the excess moisture from the curing product.
Dew PointBeware of condensation! The 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 finish. Be aware that the substrate temperature may be lower than the ambient air temperature.
Substrate TemperatureMinimum 10 °C (50 °F )   Maximum 30 °C (86 °F) Do not apply while ambient and substrate temperatures are rising, as pinholes may occur.  Ensure there is no vapor drive at the time of application. Refer to ASTM D4263 for a visual indication of vapor drive.
Substrate Moisture ContentMaximum moisture content of all concrete substrates must be < 4 % by mass (pbw - part by weight) when measured with a calibrated moisture meter for concrete (Tramex CME/CMExpert). Masonry surfaces, gypsum board and plaster must be below 85 (green zone on the reference scale) when measured with a calibrated electronic moisture meter (Delmhorst Model BD-10). Minimum age of concrete and masonry surfaces prior to application: 28 days (depending on curing and drying conditions). Minimum age of SikaTop® or Sika MonoTop® mortar prior to application: three (3) days, depending on curing and drying conditions. Moisture content must be < 4 % by mass (pbw - parts by weight) when measured with a calibrated moisture meter for concrete (Tramex CME/CMExpert).
Pot LifeMaterial Temperature Time 23 °C  (73 °F) ~6 hours  (250 g  (8.8 oz)) NOTE: Do not apply after six (6) hours even if still liquid, as this will result in lower gloss, loss of chemical resistance and physical properties.
Curing TimeSubstrate Temperature Touch dry Full Cure 23 °C (73 °F) ~4.5 hours ~7 days Curing times will vary according to air and substrate temperatures and relative humidity. Freshly applied material should be protected from dampness, condensation and water for at least 24 hours. Mechanical, chemical and physical properties will be fully achieved at full cure.
Waiting Time / OvercoatingSubstrate Temperature Minimum Maximum 23 °C  (73 °F) ~6 hours ~48 hours Note: If the Waiting/ Recoat time has passed the previous coat must be lightly sanded, to remove all gloss; vacuum cleaning and solvent wiping will be necessary to remove all traces of dust. The surface should be a uniform dullness, with no gloss present after clean-up and before applying the next coat.
Consumption6.5 m 2 /L to 9.8 m 2 /L (265 ft 2 /US gal to 400 ft 2 /US gal) per coat (4 to 6 mil w.f.t.) (2 to 3 mil d.f.t.) Typically two coats are required, though on higher absorbency substrates additional coats may be required.  Actual coverage rates and material consumption will depend upon porosity and profile of the substrate. Test areas are recommended to establish correct coverage rates.
MIXINGMixing Ratio (A:B) = 4:1 by volume. Do not hand mix Sikagard® Duroplast® resin materials; mechanically mix only.  Pre-stir each component separately to ensure that all soft settling is dispersed, solids are evenly distributed and even colours and consistencies are achieved within each component. Empty Component B in the correct mix ratio to Component A into a suitably sized, clean mixing vessel. Mix the combined components for at least three (3) minutes, using a low-speed drill (200 - 300 rpm) fitted with an Exomixer® or Jiffy type mixing paddle suited to the volume of the mixing container, to minimize entrapped air. Be careful not to introduce any air bubbles while mixing.  Make sure the contents are completely mixed to avoid any weak or partially cured spots in the coating.  During the mixing operation, scrape down the sides and bottom of the container with a flat or straight edge trowel at least once, to ensure complete mixing. When completely mixed, Sika® Duroplast 150 should be uniform in colour and consistency.   Do not mix more material than can be applied within the working time limits (i.e. Pot Life) at the actual field temperature.
APPLICATIONSika® Duroplast 150 can be applied by brush, roller or spray equipment, whichever is the most suitable to the surfaces to be coated or site conditions and limitations. For spray applications, contact spray equipment specialists to determine suitable equipment and for application advise (thinning maybe required) contact Sika Canada. Sika® Duroplast 150 must be applied in a workman-like manner using skilled and trade qualified applicators. The film thicknesses stated must be produced and complete coverage achieved.  After application and prior to drying, remove masking tape in between each coat to avoid ‘ripping’ in the finished coating and let surfaces dry completely. Following cure of body coats, sand off any rough spots and visible defects with a fine sandpaper (120 -220 grit), then vacuum and wipe surface to remove all residual traces of sanding dust before the application of the final top coat.
CLEAN UPOnce hardened, product can only be removed mechanically. Clean tools and brushes with Sika® Epoxy Cleaner.
Cure timeSubstrate Touch dry Full Cure Temperature 23 °C (73 °F) ~4.5 hours ~7 days Curing times will vary according to air and substrate temperatures and relative humidity. Freshly applied material should be protected from dampness, condensation
Application temperatureMinimum 10 °C (50 °F ) Maximum 30 °C (86 °F)
VOC~138 g/L
Thinningcold water - maximum 5% by volume Always add the same quantity of water in order to minimize variations in colour and final finish.
THE DOCUMENT CENTRE

KNOW BEFORE
YOU START.

Technical information.
Safety information.
Ready when you need it.

Check the product label and current manufacturer documents for the exact component, colour and region before use.

Full product details, applications & manufacturer specifications

Sika® Duroplast 150 is a two-part, low odour, fine-textured, pigmented, water-based epoxy wall coating.

It produces a glossy durable, easy to clean ceramic-like finish on interior surfaces. Sika® Duroplast 150 demonstrates superior UV resistance to colour change compared to traditional epoxy coatings. Can be applied over properly prepared and primed, concrete masonry, common steel, or gypsum board substrates. It is fully compatible as a system component (body coat and or top coat) in all Sikagard® Duroplast epoxy wall coating systems.

Typical installation areas include: Hospitals and medical research facilities Pharmaceutical laboratories and production areas Veterinarian and animal holding areas Educational and recreational premises Prisons: holding cells, corridors, and showers Commercial kitchens and service corridors Food and beverage processing areas Packaging and storage areas Rest rooms, locker rooms and showers

Floors
Coverage

6.5 m 2 /L to 9.8 m 2 /L (265 ft 2 /US gal to 400 ft 2 /US gal) per coat (4 to 6 mil w.f.t.) (2 to 3 mil d.f.t.) Typically two coats are required, though on higher absorbency substrates additional coats may be required.  Actual coverage rates and material consumption will depend upon porosity and profile of the substrate. Test areas are recommended to establish correct coverage rates.

Application method
View manufacturer details

Sika® Duroplast 150 can be applied by brush, roller or spray equipment, whichever is the most suitable to the surfaces to be coated or site conditions and limitations. For spray applications, contact spray equipment specialists to determine suitable equipment and for application advise (thinning maybe required) contact Sika Canada. Sika® Duroplast 150 must be applied in a workman-like manner using skilled and trade qualified applicators. The film thicknesses stated must be produced and complete coverage achieved.  After application and prior to drying, remove masking tape in between each coat to avoid ‘ripping’ in the finished coating and let surfaces dry completely. Following cure of body coats, sand off any rough spots and visible defects with a fine sandpaper (120 -220 grit), then vacuum and wipe surface to remove all residual traces of sanding dust before the application of the final top coat.

Drying time

Curing Time: Substrate Temperature Touch dry Full Cure 23 °C (73 °F) ~4.5 hours ~7 days Curing times will vary according to air and substrate temperatures and relative humidity. Freshly applied material should be protected from dampness, condensation and water for at least 24 hours. Mechanical, chemical and physical properties will be fully achieved at full cure.

Recoat time

Substrate Temperature Minimum Maximum 23 °C  (73 °F) ~6 hours ~48 hours Note: If the Waiting/ Recoat time has passed the previous coat must be lightly sanded, to remove all gloss; vacuum cleaning and solvent wiping will be necessary to remove all traces of dust. The surface should be a uniform dullness, with no gloss present after clean-up and before applying the next coat.

Use the sheet for your exact product code and finish. Coverage and times depend on the stated temperature, humidity, substrate and coat thickness.

Features

  • Durable seamless surface that is easily cleaned and maintained.
  • Waterproof, suitable for wet in-service areas.
  • Aesthetic, fine textured finish with excellent opacity and colour hiding capability.
  • Superior resistance to UV colour change compared to other epoxy coatings.
  • Good chemical and abrasion resistance.
  • Low odour formulation suitable for application in     occupied facilities.
  • Fast recoat cure properties are ideal for shutdown or fast turnaround projects.
  • Superior resistance to blushing during application and cure, even under severe conditions.
  • Excellent resistance to Fungi and Microbiological growth.
  • Chemical Resistance: Consult Sika Canada.
Packaging
18.9 L (5 US gal.) units
ENVIRONMENTAL INFORMATION
Potential LEED® Canada Credits
APPROVALS / CERTIFICATES
Meets the requirements of CFIA and USDA for use in food plants.
Shelf Life
1 year in original, unopened packaging under proper storage conditions.
Storage Conditions
Store dry at temperatures between 5 °C to 32 °C (41 °F to 89 °F). Protect from freezing. If frozen, discard.
Solid content by volume
~50 %
Volatile organic compound (VOC) content
~138 g/L
Abrasion Resistance
~97 mg (ASTM D4060) CS-17 /1000 g (2.2 lbs.)/1000 cycles
Tensile Strength
~15.5 MPa  (~2247 psi) (ASTM D638)
Pull-Off Strength
> 2.5 MPa  (>363 psi) (substrate failure) (ASTM D7234)
Chemical Resistance
Consult Sika® Canada
Behaviour after Artificial Weathering
slight yellowing chaulking after 1 week (ASTM G53) 12 weeks (UVB condensation)
Resistance to Fire
6 (FSR) Flame Spread Rating 52 (SDC) Smoke Developed Classification (CAN/ULC S102)
Mixing Ratio
A:B = 4:1 by volume
Thinner
cold water - maximum 5% by volume Always add the same quantity of water in order to minimize variations in colour and final finish.
Product Temperature
Condition product between 18 °C to 24 °C (65 °F to 75 °F)
Ambient Air Temperature
Minimum 10 °C (50 °F )   Maximum 30 °C (86 °F)
Relative Air Humidity
Maximum 75 % (during application and curing). Sika® Duroplast 150 should not be applied when the ambient air relative humidity is > 75% as curing times will be longer and water will be retained in the film reducing ultimate coating performance.  Provide adequate fresh air ventilation to remove the excess moisture from the curing product.
Dew Point
Beware of condensation! The 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 finish. Be aware that the substrate temperature may be lower than the ambient air temperature.
Substrate Temperature
Minimum 10 °C (50 °F )   Maximum 30 °C (86 °F) Do not apply while ambient and substrate temperatures are rising, as pinholes may occur.  Ensure there is no vapor drive at the time of application. Refer to ASTM D4263 for a visual indication of vapor drive.
Substrate Moisture Content
Maximum moisture content of all concrete substrates must be < 4 % by mass (pbw - part by weight) when measured with a calibrated moisture meter for concrete (Tramex CME/CMExpert). Masonry surfaces, gypsum board and plaster must be below 85 (green zone on the reference scale) when measured with a calibrated electronic moisture meter (Delmhorst Model BD-10). Minimum age of concrete and masonry surfaces prior to application: 28 days (depending on curing and drying conditions). Minimum age of SikaTop® or Sika MonoTop® mortar prior to application: three (3) days, depending on curing and drying conditions. Moisture content must be < 4 % by mass (pbw - parts by weight) when measured with a calibrated moisture meter for concrete (Tramex CME/CMExpert).
Pot Life
Material Temperature Time 23 °C  (73 °F) ~6 hours  (250 g  (8.8 oz)) NOTE: Do not apply after six (6) hours even if still liquid, as this will result in lower gloss, loss of chemical resistance and physical properties.
Curing Time
Substrate Temperature Touch dry Full Cure 23 °C (73 °F) ~4.5 hours ~7 days Curing times will vary according to air and substrate temperatures and relative humidity. Freshly applied material should be protected from dampness, condensation and water for at least 24 hours. Mechanical, chemical and physical properties will be fully achieved at full cure.
Waiting Time / Overcoating
Substrate Temperature Minimum Maximum 23 °C  (73 °F) ~6 hours ~48 hours Note: If the Waiting/ Recoat time has passed the previous coat must be lightly sanded, to remove all gloss; vacuum cleaning and solvent wiping will be necessary to remove all traces of dust. The surface should be a uniform dullness, with no gloss present after clean-up and before applying the next coat.
Consumption
6.5 m 2 /L to 9.8 m 2 /L (265 ft 2 /US gal to 400 ft 2 /US gal) per coat (4 to 6 mil w.f.t.) (2 to 3 mil d.f.t.) Typically two coats are required, though on higher absorbency substrates additional coats may be required.  Actual coverage rates and material consumption will depend upon porosity and profile of the substrate. Test areas are recommended to establish correct coverage rates.
MIXING
Mixing Ratio (A:B) = 4:1 by volume. Do not hand mix Sikagard® Duroplast® resin materials; mechanically mix only.  Pre-stir each component separately to ensure that all soft settling is dispersed, solids are evenly distributed and even colours and consistencies are achieved within each component. Empty Component B in the correct mix ratio to Component A into a suitably sized, clean mixing vessel. Mix the combined components for at least three (3) minutes, using a low-speed drill (200 - 300 rpm) fitted with an Exomixer® or Jiffy type mixing paddle suited to the volume of the mixing container, to minimize entrapped air. Be careful not to introduce any air bubbles while mixing.  Make sure the contents are completely mixed to avoid any weak or partially cured spots in the coating.  During the mixing operation, scrape down the sides and bottom of the container with a flat or straight edge trowel at least once, to ensure complete mixing. When completely mixed, Sika® Duroplast 150 should be uniform in colour and consistency.   Do not mix more material than can be applied within the working time limits (i.e. Pot Life) at the actual field temperature.
APPLICATION
Sika® Duroplast 150 can be applied by brush, roller or spray equipment, whichever is the most suitable to the surfaces to be coated or site conditions and limitations. For spray applications, contact spray equipment specialists to determine suitable equipment and for application advise (thinning maybe required) contact Sika Canada. Sika® Duroplast 150 must be applied in a workman-like manner using skilled and trade qualified applicators. The film thicknesses stated must be produced and complete coverage achieved.  After application and prior to drying, remove masking tape in between each coat to avoid ‘ripping’ in the finished coating and let surfaces dry completely. Following cure of body coats, sand off any rough spots and visible defects with a fine sandpaper (120 -220 grit), then vacuum and wipe surface to remove all residual traces of sanding dust before the application of the final top coat.
CLEAN UP
Once hardened, product can only be removed mechanically. Clean tools and brushes with Sika® Epoxy Cleaner.
Cure time
Substrate Touch dry Full Cure Temperature 23 °C (73 °F) ~4.5 hours ~7 days Curing times will vary according to air and substrate temperatures and relative humidity. Freshly applied material should be protected from dampness, condensation
Application temperature
Minimum 10 °C (50 °F ) Maximum 30 °C (86 °F)
VOC
~138 g/L
Thinning
cold water - maximum 5% by volume Always add the same quantity of water in order to minimize variations in colour and final finish.
COLOUR / FINISH / POSSIBILITIES

Colours &
finish options.

Explore the published colour and finish information for this product.

RAL 9016 Traffic White (Gloss, Satin or Matte) Custom colours available on request.

PRODUCT COLOUR COLLECTION

Sika® Duroplast 150 colour options

1 of 1 references

Standard colour in gloss, satin or matte. Custom colours are available on request; no stock custom palette is implied.

  • Traffic WhiteRAL 9016
View the full product colour collection

Complete your project.

Companion products for the selected product and system.

  • Sikagard® Duroplast EE

    Prepare concrete masonry in the Duroplast wall system.

    For concrete masonry only. Choose the preparation specified for your substrate and follow the complete Sika system.

  • Sikagard® Duroplast PS

    Prime and seal gypsum board before Duroplast 150.

    For gypsum board only. Choose the preparation specified for your substrate and follow the coverage and recoat requirements.

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550 Fort William Road
Thunder Bay, Ontario

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550 Fort William Road, Thunder Bay

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