Vinylester putty for finishing

White vinylester putty based on extra-fine mineral fillers that give the product excellent spreadability and sandability, characterized by with superior performance in terms of thermal, mechanical and anti-osmosis resistance. Specifically formulated for marine market for the excellent finishes of surfaces of hull below the water line, and for composite market for the finishing of surfaces directly exposed to climatic agents and external environment. After sanding, it can be painted over with gelcoat. Recommended application in a thin layer (up to a maximum of 4 mm thickness) in bodywork cycles where it is necessary to satisfy the most demanding finishing specifications, directly on the substrate or on top of the putty for filling for exteriors (Putty for filling SV71).


Recommended: fiberglass laminates, fillers and polyester and vinylester mastics.


Apply on well cleaned sanded surfaces; make sure the substrate is free of dust, fibers, dirt and surface condensation. Carefully mix the putty with 1,0 – 3,0% of hardener in paste (benzoyl peroxide), bearing in mind that the quantity of required hardener, depends on the temperature of use and the processing times required. The recommended temperature range of use is between 12 and 30°C.
It must be applied manually with a spatula. For further and more specific application details on the putty finishing cycles, refer to “Guidelines for the finishing of the hull”, available at INTEC’s Technical Assistance Center. In its original packaging, the product can be used for 4 months if stored indoor away from direct sunlight, at temperatures not exceeding 20°C.


Type of use


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