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Jotun Jotamastic 80 Aluminium is a two component polyamine cured epoxy mastic coating. It is aluminium pigmented for improved barrier effect. Suitable for properly prepared carbon steel and aged coating surfaces.
- Aluminium version of Jotun Jotamastic 80
- Surface tolerant, high solids product
- Specially designed for areas where optimum surface preparation is not possible or desired
- Recommended for offshore environments, refineries, power plants, bridges, buildings, mining equipment and general structural steel
- Can be used as primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments
- Touch dry in 4 hours at 23 °C
- Also suitable for marine use e.g. outside hulls, exterior and interior areas
Jotun Jotamastic 80 Aluminium is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids product. This version of Jotun Jotamastic 80 is aluminium pigmented for improved barrier effect. Specially designed for areas where optimum surface preparation is not possible or desired.
Jotun Jotamastic 80 Aluminium can be used as primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments. Suitable for properly prepared carbon steel and aged coating surfaces.
Primarily designed for maintenance and repair for general use. It can also be used in marine environments for outside hulls, exterior and interior areas.
Jotun Jotamastic 80 Aluminium is recommended as a protective coating for offshore environments, refineries, power plants, bridges, buildings, mining equipment and general structural steel.
Quick Links - Click To Jump To Section:
- Features & Benefits
- Approvals & Certificates
- Product Data
- Film Thickness
- Surface Preparation
- Application
- Drying & Curing Time
- Heat Resistance
- Product Compatibility
- Storage & Shelf Life
- Caution
- Health & Safety
Features & Benefits
- Aluminium pigmented version of Jotun Jotamastic 80 for improved barrier effect
- Two component polyamine cured epoxy mastic coating
- Surface tolerant, high solids product
- Specially designed for areas where optimum surface preparation is not possible or desired
- Can be used as primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments
- Touch dry in 4 hours at 23 °C
- Suitable for properly prepared carbon steel and aged coating surfaces
- Primarily designed for maintenance and repair for general use
- It can also be used in marine environments for outside hulls, exterior and interior areas
- Recommended as a protective coating for offshore environments, refineries, power plants, bridges, buildings, mining equipment and general structural steel
Approvals & Certificates
- Grain, Newcastle Occupational Health
- When used as part of an approved scheme, this material has the following certification:
- Low Flame Spread in accordance with EU Directive for Marine Equipment
- Approved in accordance with parts 5 and 2 of Annex 1 of IMO 2010 FTP Code, or Parts 5 and 2 of Annex 1 of IMO FTPC when in compliance with IMO 2010 FTP Code Ch. 8
Additional certificates and approvals may be available on request.
Product Data
Technical Data | |
---|---|
Solids by volume | 80 ± 2 % |
Gloss level (GU 60 °) | Semi Gloss (35-70) |
Flash point | 35 °C |
Density | 1.5 kg/l |
VOC-EU | 249 g/l |
The provided data is typical for factory produced products, subject to slight variation depending on colour.
All data is valid for mixed paint.
Small colour variations may occur when changing between the two curing agents. If exposed to weathering without topcoat, the Wintergrade (WG) version will yellow at a faster rate than the same colour in Standard grade
Film Thickness
Recommended Film Thicknesses | Theoretical Spreading Rate | |
---|---|---|
Dry | Wet | |
75µm | 95µm | 10.7m²/l |
200µm | 250µm | 4m²/l |
Surface Preparation
To secure lasting adhesion to the subsequent product all surfaces shall be clean, dry and free from any contamination.
Surface Preparation | ||
---|---|---|
Substrate | Minimum | Recommended |
Carbon Steel | St 2 (ISO 8501-1) | Sa 2 (ISO 8501-1) |
Shop Primed Steel | Clean, dry and undamaged shop primer (ISO 12944-4 5.4) | Sa 2 (ISO 8501-1) |
Coated Surfaces | Clean, dry and undamaged compatible coating | Clean, dry and undamaged compatible coating |
Please refer to the Application Guide (AG) for full details.
Application
Application Methods:
- Spray: Use airless spray
- Brush: May be used, care must be taken to achieve the specified dry film thickness
- Roller: May be used, care must be taken to achieve the specified dry film thickness
Please refer to the Application Guide (AG) for full details.
Product Mixing:
- Jotamastic 80 Alu Comp A - 7 part
- Jotamastic 80 Standard Comp B - 1 part
Pot Life:
- 2 hours @ 23°C
- Induction time: 10 mins
Thinner/Cleaning Solvent:
- Thinner: Jotun Thinner No. 17
Guiding Data for Airless Spray:
- Nozzle tip (inch/1000): 19-25
- Pressure at nozzle (minimum): 150 bar/2100 psi
Drying & Curing Time
Substrate Temperature | -5 °C | 0 °C | 5°C | 10°C | 23°C | 40°C |
---|---|---|---|---|---|---|
Surface (touch) dry | - | - | - | 8 h | 4 h | 2 h |
Walk-on-dry | - | - | - | 24 h | 10 h | 4 h |
Dry to over coat, minimum | - | - | - | 24 h | 10 h | 4 h |
Dried/cured for service | - | - | - | 14 d | 7 d | 2 d |
- For maximum overcoating intervals, refer to the Application Guide (AG) for this product
- Drying and curing times are determined under controlled temperatures and relative humidity below 85 %, and at average of the DFT range for the product
- Surface (touch) dry: The state of drying when slight pressure with a finger does not leave an imprint or reveal tackiness
- Walk-on-dry: Minimum time before the coating can tolerate normal foot traffic without permanent marks, imprints or other physical damage
- Dry to over coat, minimum: The recommended shortest time before the next coat can be applied
- Dried/cured for service: Minimum time before the coating can be permanently exposed to the intended environment/medium
Heat Resistance
Temperature | ||
---|---|---|
Continuous | Peak | |
Dry, atmospheric | 120 °C | - |
Immersed, sea water | 50 °C | 60 °C |
Peak temperature duration max. 1 hour
The temperatures listed relate to retention of protective properties. Aesthetic properties may suffer at these temperatures.
Note that the coating will be resistant to various immersion temperatures depending on the specific chemical and whether immersion is constant or intermittent. Heat resistance is influenced by the total coating system. If used as part of a system, ensure all coatings in the system have similar heat resistance
Product Compatibility
Depending on the actual exposure of the coating system, various primers and topcoats can be used in combination with this product. Some examples are shown below.
Previous Coat:
- Epoxy shop primer, inorganic zinc silicate shop primer, zinc epoxy, epoxy, epoxy mastic, inorganic zinc silicate
Subsequent coat:
- Polyurethane, polysiloxane, epoxy, acrylic, vinyl epoxy
Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.
Storage & Shelf Life
Shelf life at 23 °C
- Jotamastic 80 Alu Comp A - 48 Months
- Jotamastic 80 Standard Comp B - 48 Months
In some markets commercial shelf life can be dictated shorter by local legislation. The above is minimum shelf life, thereafter the paint quality is subject to re-inspection.
Caution
- This product is for professional use only
- The applicators and operators shall be trained, experienced and have the capability and equipment to mix/stir and apply the coatings correctly and according to Jotun's technical documentation
- Applicators and operators shall use appropriate personal protection equipment when using this product
- This guideline is given based on the current knowledge of the product
- Any suggested deviation to suit the site conditions shall be forwarded to the responsible Jotun representative for approval before commencing the work
Health & Safety
- Please observe the precautionary notices displayed on the container
- Use under well ventilated conditions
- Do not inhale spray mist
- Avoid skin contact
- Spillage on the skin should immediately be removed with suitable cleanser, soap and water
- Eyes should be well flushed with water and medical attention sought immediately
Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.
Data sheet
- Manufacturer
- Jotun
- For Use By
- Professional Use
- Interior / Exterior Use
- Interior & Exterior
- For Use On
- Carbon Steel, Shop Primed Steel
- Application Method
- Airless Spray, Brush, Roller
- Sheen
- Semi-Gloss
- Colour
- Standard / Ready Mixed
- Single, Two or Three Pack
- Two-Pack
- Product Certifications
- Grain, Newcastle Occupational Health, Low Flame Spread in accordance with EU Directive for Marine Equipment
- Pack Size
- 5L, 20L
- Minimum Applied Thickness
- 75μm DFT
- Maximum Applied Thickness
- 200μm DFT
- Mixing Ratio
- 7/1
- Touch Dry (at 20°C)
- 4 hours
- Coverage
- 4 - 10.7m²/l
- Recommended Thinner/Cleaner
- Jotun Thinner No. 17
- Max. Application Temperature
- 60°C
- Min. Application Temperature
- 10°C
- Density
- 1.5 kg/l
- Solids by Volume
- 80 ± 2 %
- Heat Resistance (up-to)
- 120°C
- Shelf Life (from date of manufacture)
- 48 Months
- UN Number (Activator)
- UN2735
- UN Number (Base)
- UN1263
- Dry to Recoat (at 23°C)
- 10 hours
- Touch Dry (at 23°C)
- 4 hours
- Fully Cured (at 23°C)
- 7 days
- Pot Life
- 2 hours at 23°C
- Base Type
- Solvent-Based
- Suitable For Use On
- Steel
- Suitable For Use On
- Carbon Steel
- Suitable For Use On
- Immersion
- Suitable For Use On
- Primed Surfaces
- Suitable For Use On
- Compatible Existing Coatings
- Finish
- Semi-Gloss
- Application Method
- Brush
- Application Method
- Roller
- Application Method
- Spray
- Usages
- Immersion
- Usages
- 1 Coat
- Usages
- Direct to Metal
- Usages
- High Solids
- Usages
- Surface Tolerant
- Usages
- Atmospheric
- Product Usage Type
- Primer & Topcoat
- Product Range
- Jotamastic
- Colour Family
- Aluminium
- Product Type
- Epoxy Mastic
- Environment
- Immersion
- Environment
- Atmospheric
- Touch Dry/Dust Free (@ 20-25°C)
- 4 hours
- Product Attributes
- 1 coat
- Product Attributes
- High Solids
- Product Attributes
- Surface Tolerant
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Jotun Jotamastic 80 Aluminium is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
Jotun Jotamastic 80
Jotun Jotamastic 80 is a two component polyamine cured epoxy mastic coating that is a surface tolerant, high solids product. Specially designed for areas where optimum surface preparation is not possible or desired Can be used as a primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments Also...
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