Interfine 979 is a patented high durability, two component, isocyanate-free polysiloxane finish, with outstanding color and gloss retention. It is intended for use in areas where the highest standard of cosmetic appearance is required. A tough and hard wearing finish, Interfine 979 displays similar corrosion resistance to a traditional epoxy intermediate.


Product Chemistry
Acrylic Polysiloxane
Volume Solids
VOC content (EPA method)
218 g/lt
Colour Options
Available on Chromascan
Maximum Dry film thickness
150 μm
Minimum Dry film thickness
100 μm
Number of components
Multi pack
Isocyanate Free
Dry time (at 15°C)
6 Hours
Low Temperature Cure (at 5°C)
8 Hours