Uni-Coat 4000 Si Top is a single component, moisture curing, isocyanate-free, zinc primer. The coating is used as an topcoat in demanding environments and is free of volatile organic compounds. The addition of Glass plates (micronized borosilicate flakes) greatly improves the protection on edges and internal corners, also improves the abrasion and chemical resistance.
Uni-Coat 4000 Si Top can be used during poor weather conditions from -5°C to 50°C and relative humidity of up to 98%, due to the fast drying, several layers can be applied per day, even when applying higher layer thicknesses.
Uni-Coat 4000 Si Top can be applied as a stand-alone protection but also in a paint system with Uni-Coat 4000 M/Zinc as primer and Uni-Coat 4000 Si Inter as intermediate coating, where the objects to be protected are exposed to an industrial environment with high humidity and aggressive atmosphere of class C5 as defined in the standard ISO 12944-2:2017(E).
Uni-Coat 4000 Si Top guarantees long-term protection while at the same time opting for an environmentally friendly solution. Because the system can be used in almost all conditions, it can be used throughout the year, whereby working time can be saved due to the fast paint ability.
Packing: 1, 2½, 5, and 10 litre cans
Product code: 040507xxx-xx
Weight : 1,30 ± 0,05 Kg/L. (depending on colour)