Gel putty for filling

Light white putty-gel specifically formulated for fairing the surfaces to the final shape, used for filling and leveling of counterparts and bulkheads, for filling bubbles, defects and bonded joints, smoothing and manual start-up of large surfaces. Particularly suitable for smoothing over 5 mm and for filling where a gel time of more than 25 minutes is required. The excellent leveling and sandability are accompanied by a low shrinkage and an intense white color that facilitates overpainting with gelcoat, significantly increasing the application yield.
To meet the most demanding finishing specifications, it is advisable to add the finishing putty (SG90) to the gelcoat.


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 product with 1,0 – 2,0% of liquid hardener CT21 (methylethyl ketone 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 6 months if stored indoor away from direct sunlight, at temperatures not exceeding 20°C.


Type of use