
Hardtop Optima
A polysiloxane topcoat with a durable, premium finish and excellent application properties.
- Outstanding durability
- Excellent colour and gloss retention
- Isocyanate-free for a safer work environment

Topcoats
A polyurethane topcoat with aluminum pigments, good durability, and excellent application properties.
Hardtop XP Alu is a polyurethane topcoat with aluminum pigments, a durable finish and good colour- and gloss retention. Hardtop XP Alu has an optimised rheology and flow giving it excellent application properties by airless spray, while also being suitable for brush and roller application. Hardtop XP Alu is truly an all-round polyurethane topcoat for both marine and protective structures.
Productpage technical categories
Topcoats, Building - exterior, Building - interior, Industrial topcoats, Exterior steel protection coatings - buildings, Interior steel protection coatings - buildingsProductpage technical technology
PolyurethaneProductpage technical substrate
Coated surfacesProductpage certificatesandapprovalsdisclaimer
United Kingdom
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