Presto SF Polyester Fine Filler styrene-free
Highly elastic, 2-component polyester fine filler in styrene-free quality.
- Composition of highly-reactive, unsaturated polyester resin, filled with a new, micro-fine pigment-filler-combination
- Results in a very smooth surface
- Ease of working
- Easy to sand
- Very good adhesion
- Free of asbestos and silicone
- Resistant to weak acids and bases, propellants, solvents, water, and de-icing salt
Applications:
To fill small unevennesses and for the "fine-filling" of pre-treated surfaces. Applicable on metal, wood, and concrete. Micro-fine filling components result in a very smooth surface.For universal use on many materials in the entire car, construction, and hobby sector.
Technical data:
- Basis: polyester resin with a pigment-filler-combination
- Colour: whiteConsistency: soft, thixotropic, pasty
- Processing time (at 20 °C): approx. 7 - 8 minutes
- Processing temperature: min. 12°C
- Drying time (at 20°C, 50% relative air humidity): -> can be sanded after approx. 30 - 40 minutes
- Flashpoint: approx. 33 °C (resin); not applicable for hardener
- Density (at 20 °C): Putty: 1.7 g/cm³, hardener: 1.15 g/cm³
- Addition of hardener: 2 - 4 % (optimal mixture 2,5 %)
- Temperature resistance of the cured material: 120 °C
Storage stability:
18 months if appropriate storage is provided (=10°-25°C, relative air humidity of max. 60%) in the unopened original container. Protect from direct sunlight, frost, and humidity.
