Presto "styrene-free" fiberglass putty is a two-component polyester putty containing the new NT bonding agent. The putty is composed of pure, unsaturated polyester resin and fiberglass particles.
For repairing large damages in industrial and DIY applications, including rust stains and areas subject to significant mechanical stress. Suitable for use on metal, wood, concrete, many plastics, etc.
Perforations can be filled and stabilized, and large flatness defects can be compensated for. Suitable for repairing rusted parts with a diameter of less than 12 mm.
Corrosion pits with a diameter greater than 12 mm can be filled with Prestolith Special polyester resin before application.
For both pre- and post-treatment of filler repairs, we recommend our Presto sandpaper. We stock a wide range of wet and dry sandpaper in various grits.
Application
- The surface to be filled must be free of any trace of rust, clean, dry, free of grease and sanded.
- Take the required amount of material from the packaging and mix it thoroughly with the corresponding amount of hardener.
- Apply the mixed material to the desired thickness.
- Clean the tools used for the application immediately after use, possibly rinsing them with a nitrocellulose thinner.
- Do not return the mixed material to the packaging.
- After approximately 30 to 40 minutes, the filled surface can be drilled, sanded, sawn, filed and painted with a finishing paint.
- For preparation for possible subsequent painting, level with prestolith plastic filler putty (ref. art. 600054) or prestoflex fine polyester putty (ref. art. 601211).
Warning signs: Caution
- H226: Flammable liquid and vapor.
- H412: Harmful to aquatic life with long-lasting effects.
EUH208: Contains reaction mass of 2,2'-[(4-methylphenyl)imino]bisethanol and Ethanol 2-[[2-(2-hydroxyethoxy)ethyl](4-methylphenyl)amino]-. May produce an allergic reaction.
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