Polyester Putty Body Filler
|Auto repair exclusive polyester putty ingredients: |
Unsaturated polyesters resins, stuffing, anti sediment materials, auxiliary agent and firming agent mixing ratio 100:2~3.
Good scratching performance, excellent resistance to temperature changing, outstanding adhesive force and elasticity. Resistance to some certain of baking. Mainly being applied to the leveling up and decoration of the blemishes, such as the drop pits of keelsons, pin-shaped cavities, crackles, and little welding lines etc. Before closing the floating coat in the painting technic of passenger car to satisfy the leveling and smoothness of the keelsons before painting the surface. It is also of good tooling ability for glass reinforced plastics.
Outward appearance light grey, no gel, no solid, no machinery impurity.
Storage at high temperature (80 deg. C,24h) no nugget or machinery impurity when temperature downs to room temperature.
Consistency, cm 8~13
Gelling time (abt.25deg. C. ), min 2~11
Scratching performance gentle resistance, not be crispate.
Putty appearance flat, smooth, average color, no crackle, a little of bubbling and sand holes are allowed.
Water finishing (20min to 1h 30min) easy to make slurry, does not adhere to sand paper, flat after polishing.
Dry finishing (40min to 5h) easy to make powder, does not adhere to sand paper, flat after polishing.
Impact strength, cm 25min
Pliability 50 max
Adhesive force, grade 2 max
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