Product Description
Jotun Jotamastic 90 WG is a premium repair, problem solving, maintenance primer is suitable for interior and exterior surfaces for application at temperatures below 0°C.
This product is part of the Network Rail/Railtrack RT98 Systems M20 and M24
Best Uses
Jotun Jotamastic 90 WG is a two component surface tolerant coating. It has a high solids formula and is polyamide cured, epoxy mastic system. Jotun Jotamastic 90 WG can applied is part of a complete system which has been developed to inhibit the spread of flame in internal and external environments.
Jotun Jotamastic 90 WG is for use on varying substrate temperatures and is ideal for application in areas which are exposed to adverse atmospheric conditions. Jotun Jotamastic 90 WG is a premium repair, problem solving and maintenance primer for most environments, offering a variety of benefits including corrosion resistance and chemical resistance.
Application
Jotun Jotamastic 90 WG can be applied using a brush or roller.
Surface and Environment
Jotun Jotamastic 90 WG is designed for use on internal and exterior surfaces. It is available in a variety of colours. Jotun Jotamastic 90 WG can be applied to properly prepared, carbon, galvanised, stainless and blasted steel surfaces. It is also suitable for aluminium, concrete and a range of aged coated surfaces. With excellent freshwater and salt water resistance, this product is ideal for application to structural steel found in marine and offshore environments.
Recommended Products To Use

Jotun Hardtop CA
A two pack acrylic isocyanate free topcoat with good gloss retention. Highways Approved Item No.168.

Jotun Hardtop Optima
A two-pack polysiloxane topcoat with excellent gloss and colour retention. Network Rail/Railtrack approved. Highways Appro...

Jotun Thinner No. 17
For use with Jotamastic, Penguard, Jotacote Universal and Barrier range of paints.