Jotun Hardtop Optima
Jotun Hardtop Optima has optimal adhesion to selected primers, while maintaining its flexibility throughout the system’s working life. Extra focus has been put on achieving a formulation that ensures predictable curing and as a result is fully re-coatable at any stage of curing. The recommended selection of compatible primers is limited to enable a long-life world class system.
Jotun Hardtop Optima is a two-pack, polysiloxane coating with the ultimate gloss and colour retention and does not contain isocyanates. It is a high solids product with outstanding gloss and colour retention that provides superior corrosion protection.
Jotun Hardtop Optima has optimal adhesion to selected primers, while maintaining its flexibility throughout the system’s working life. Extra focus has been put on achieving a formulation that ensures predictable curing and as a result is fully recoatable at any stage of curing. The recommended selection of compatible primers is limited to enable a long-life world class system.
Jotun Hardtop Optima is recommended to be used as a topcoat over an epoxy system where a durable, high grade finish is required in aggressive atmospheric exposure. Recommended for topside, deck and superstructure areas in the marine industry and recommended for offshore environments, refineries, power plants, bridges and buildings as well as a wide range of industrial structures in the industrial/protective sectors.
- Good application properties with low dry spray
- Long lasting performance
- Used as a topcoat in pre-qualified NORSOK systems
- Ultimate colour and gloss retention
- Excellent VOC values
- Excellent finish
- Fast drying
- Long lasting flexibility formulation
Approvals and certificates
- Low flame spread certificate acording to IMO FTPC part 2 MSC61 (67)
- Highways Agency Approved - Item No. 185
- NORSOK System 1, Rev.5
- Part of a complete system that is certified to Network Rail Line Specification NR/L3/CIV/039 - System M20, M21, M24, N1, N2, N4 and N9 (Cert. No's. XM92/M20-166, XM92/M20-168, XM92/M21-167, XM92/M24-169, XM92/M24-170, XM92/M24-170, N1-115, XN90/N2-089, XN90/N4-090, XN90/N9-065) Item 7.3.4.
Additional certificates and approvals may be available on request.
Features & Benefits
- Excellent gloss- and colour retention
- Excellent VOC levels and high solids formulation
- Isocyanate free
Hardtop Optima will form a high performance corrosion protection system together with primers like Barrier, Resist, Penguard and Jotacote for a wide range of purposes.
Excellent gloss and colour retention
Polysiloxane gives you an unmatched colour- and gloss retention ensuring a long lasting, good appearance.
The fact that this product does not contain any isocyanates makes it a preferred solution for HSE conscious customers.
High volume solids
High volume solids compared to traditional polyurethanes results in lower VOC per litre and less impact on the environment.
Hardtop Optima is pre-qualified in several NORSOK systems no. 1.
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
|Typical Coverage (per coat)||10m² per litre|
|Touch Dry||3 hours|
|The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.|
Be the first to ask a question about this product!
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. For more information, please see our Terms & Conditions of Sale.Close