For filling smaller uneven spots and for applying thin coats to already pretreated surfaces. Suitable for substrates of metal, wood, concrete or others prefilled with prestolith plastic. Due to fast hardening it is possible to go on working quickly.
Due to microfine fillers a very even surface will be obtained. After sanding once with wet sandpaper 400 it is already possible to lacquer. Presto flex fine filler is very elastic and can constantly be sanded very well.
The area to be filled should be derusted, clean, dry, fat free and slightly sanded. Take the needed quantity of material out of the package and mix it well with the corresponding quantity of hardener.
Apply the material in the coat thickness you want and resand with wet sandpaper 400 after hardening, if necessary.
Clean the tools immediately after use, wash off with nitro diluent, if necessary. Do not back-fill mixed material into the can.
After approx. 30 minutes the filled area can be drilled, sanded, sawed, filed and lacquered.
Note: Do not apply directly to galvanized surfaces. They are to be provided with a zinc priming first.