Is it possible to get this in smaller tins so I can touch up my hull each year?

The smallest size unit this product is supplied in is 4.55L, with the alternative being 20L, unfortuantely we don't offer anything smaller than these 2 options.

How much will be the coverage, if the paint (Jotamastic 90) will be @125 micron? Kindly let us know the consumption, if the paint thickness will be the 125 micron. Thanks

The coverage rate for this product is 8m² per litre for a WFT of 125 microns or 100 microns DFT.

when mixed what is the pot life of jotamastic 90

The pot life at 23°C would be 2 hours

Jotun Jotamastic 90 | Specialist High Build Paint | 550+ Colours

Jotun Jotamastic 90

Reference JOT1027

Brand Jotun

Search ID JOT1050

Jotun Jotamastic 90 is a two component polyamine cured epoxy mastic coating that is a surface tolerant, abrasion resistant, high solids and high build. This Jotun product is tintable in a wide range of colours and is specially designed for areas where optimum surface preparation is not possible or desired.

Provides long lasting protection in environments with high corrosivity
Also available in Aluminium for improved barrier effect
Now available in 550+ RAL, NCS, BS and Jotun colours

Please note: Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour.

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Colour Group

Size

Finish

£63.66(incl. VAT)

£53.05(ex. VAT)

Quantity

Please choose your colour

In Stock and Available for Delivery (See Delivery Options Below)

ColourPicker Explained

In general we sort colours for products into 2 main groups - ‘Ready Mixed’ and ‘Tinted’.
Tinted colours will always be more expensive than Ready Mixed colours as they need to be produced at the time of order using a tinting machine dispensing colourant into a base*.
During busy periods, this means that tinted colours could take longer, for example – a ready mixed colour ordered on a 3-5 day delivery might arrive within 3 days, however a tinted colour might take the full 5 days to arrive.

To find Ready Mixed colours, search "ready mixed" or select the Ready Mixed 'colour chart'. To see Tinted colours select a colour chart such as RAL, BS, NCS, etc. or search for a colour/hue to see available or related options.

To ensure fair pricing, we split colours into ‘Price Bands’ to group together similar priced colours. If you wish to search for the cheapest tinted colours, always select Price Band 1.

We make every effort to list all available colours, however we also offer a colour match service which can be accessed by contacting our Technical Team on 0113 245 5450 (option 2) or emailing [email protected]

*Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour

Colour reproduction of the Products on the Site is limited by the technology used to deliver web pages and by the colour representation of Customer’s own monitor and computer set-up. We have made every effort to display as accurately as possible the colours of our Products but we cannot guarantee that the colour shown on Customer’s monitor’s display will accurately reflect the colour of the Product on delivery. We recommend that Customer first purchases the smallest Product available or access an industry standard colour chart in person (and not digitally) to ensure that the colour is acceptable for its purposes.

3 questions about the product

Description

Jotun Jotamastic 90 is a two component polyamine cured epoxy mastic coating that is a surface tolerant, abrasion resistant, high solids and high build. This product is tintable in a wide range of colours and is specially designed for areas where optimum surface preparation is not possible or desired. Provides long lasting protection in environments with high corrosivity and can be used as a primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments.

Jotun Jotamastic 90 is suitable for properly prepared carbon steel, galvanised steel, stainless steel, aluminium, concrete and a range of aged coating surfaces. It can be applied at sub zero surface temperatures.

Areas of Use

General: Primarily designed for maintenance and repair.

Marine: Outside hulls, exterior and interior areas.

Protective: Recommended for offshore environments, including splash zones, refineries, power plants, bridges, buildings, mining equipment and general structural steel.

Approvals and certificates

Low flame spread certificate acording to IMO FTPC Part 5
Highways Agency Approved - Item No. 116
Grain, Newcastle Ocupational Health
Approved for PSPC for Crude Oil Tanks acording to IMO Res. MSC 288(87)
NORSOK System 1, Rev.5
Part of a complete system that is certified to Network Rail Line Specification NR/L3/CIV/039 System M20 and M24 (Cert. No's. XM92/M20-168, XM92/M24-169, XM92/M24-170) Item 7.1.7.

Additional certificates and approvals may be available on request.

Features & Benefits

Tintable, offering increased colour flexibility
Short overcoating intervals, improving productivity
Robust and user friendly, offering safe application
Surface tolerant for maintenance and repair

Tintable

Improved hiding power and accurate final colour in fewer coats

Color availability for systems without topcoat

Improved coating systems efficiency

Fast curing

Safe application at wide temperature range

Wide DFT range

Surface Tolerant

Specially designed for areas where optimum surface preparation is not possible or desired, and therefor ideal for maintenance & repair.

Durable solution in harsh environments

Excellent film formation on pitting rust and aged coatings

Variants

Jotamastic 90 offers a range of variants for special usage situations where further enhancement of key features is needed.

Aluminium: for extra barrier effect in extreme environments and Improved resistance to cathodic disbonding if direct to steel contact.

Glass flake : for increased abrasion resistance

MIO: Micaceous Iron Oxide for increased barrier effect and abrasion resistance

Solutions

For use in a wide range of solutions

Direct to metal
As midcoat on zinc primers
Immersed service

Product Details

Reference 1050-963510

Data sheet

Manufacturer: Jotun
For Use By: Professional Use
Interior / Exterior Use: Interior & Exterior
For Use On: Carbon Steel, Galvanised Steel, Stainless Steel, Aluminium, Concrete
Application Method: Brush, Roller, Spray
Sheen: Semi-Gloss
Colour: Standard / Ready Mixed
Single, Two or Three Pack: Two-Pack
Pack Size: 4.55L, 20L
Parts: Two
Solvent: Solvent Based
Mixing Ratio: 3.5 parts Comp A to 1 part Comp B
Suitable Substrates: Carbon Steel, Galvanised Steel, Stainless Steel, Aluminium, Concrete
Key Features: Surface Tolerant, Abrasion Resistance, Primer Finish, Immersed Environments
Application: Brush, Roller, Airless Spray
Touch Dry (at 20°C): 4 hours
Dry to Handle (at 20°C): 6 hours
Dry to Recoat (at 20°C): 3 hours
Fully Cured (at 20°C): 7 days
Pot Life (at 20°C): 2 Hours
Coverage: 2.7–8m² per litre
Recommended Thinner/Cleaner: Jotun Thinner No. 17
Unit Contents: 4.55lt unit (3.55lt Comp A + 1lt Comp B) or 20lt unit (15.6lt Comp A + 4.4lt Comp B)
Compatible Primers: Jotun Muki EPS, Jotun Barrier Range, Jotun Penguard Range, Jotun Jotamastic Range, Jotun Resist Range.
Compatible Topcoats: Jotun Hardtop Range, Jotun Penguard Topcoat, Jotun Penguard FC, Jotun Pioner Topcoat, Jotun Safeguard Universal ES.
Max. Application Temperature: +40°C
Min. Application Temperature: +5°C
Density: 1.4kg/L
Solids by Volume: 80%
Heat Resistance (up-to): 90°C (dry, atmospheric), 50°C (Immersed, sea water)
VOC: 234 g/l
Shelf Life (Once Opened): Comp A 48 months, Comp B 24 months
UN Number (Activator): UN3469
UN Number (Base): UN1263
Base Type: Solvent-Based
Suitable For Use On: Compatible Existing Coatings
Suitable For Use On: Concrete
Suitable For Use On: Aluminium
Suitable For Use On: Stainless Steel
Suitable For Use On: Steel
Suitable For Use On: Galvanised Steel
Suitable For Use On: Carbon Steel
Suitable For Use On: Immersion
Suitable For Use On: Primed Surfaces
Finish: Semi-Gloss
Application Method: Brush
Application Method: Roller
Application Method: Spray
Usages: High Solids
Usages: High Build
Usages: Abrasion Resistant
Usages: Surface Tolerant
Usages: Atmospheric
Usages: Immersion
Usages: 1 Coat
Usages: High Corrosivity Environments
Usages: Direct to Metal
Product Usage Type: Primer & Topcoat
Product Range: Jotamastic
Colour Family: Neutral
Colour Family: Anthracite Grey
Colour Family: Cream
Colour Family: Beige
Colour Family: Grey
Colour Family: Green
Colour Family: Blue
Colour Family: Red
Colour Family: Brown
Colour Family: Pink
Colour Family: Orange
Colour Family: Purple
Colour Family: Yellow
Colour Family: Off-White
Colour Family: Black
Colour Family: Magnolia
Colour Family: White
Product Type: Epoxy Mastic
Environment: Immersion
Environment: Atmospheric
Environment: High Corrosivity Environments
Touch Dry/Dust Free (@ 20-25°C): 4 hours
Product Attributes: 1 coat
Product Attributes: High Build
Product Attributes: High Solids
Product Attributes: Surface Tolerant
Resistance to: Abrasion

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Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

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Jon scutt on 2024-06-02 15:56:36	Question: Is it possible to get this in smaller tins so I can touch up my hull each year?
	Answer from Rawlins’ Technical Team: The smallest size unit this product is supplied in is 4.55L, with the alternative being 20L, unfortuantely we don't offer anything smaller than these 2 options.

Sajid on 2022-01-31 10:12:53	Question: How much will be the coverage, if the paint (Jotamastic 90) will be @125 micron? Kindly let us know the consumption, if the paint thickness will be the 125 micron. Thanks
	Answer from Rawlins’ Technical Team: The coverage rate for this product is 8m² per litre for a WFT of 125 microns or 100 microns DFT.

joe monks on 2020-02-03 08:42:02	Question: when mixed what is the pot life of jotamastic 90
	Answer from Rawlins’ Technical Team: The pot life at 23°C would be 2 hours

IMPORTANT SHIPPING & DELIVERY INFORMATION

Jotun Jotamastic 90 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