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Polyester Putty
FSC611 poly putty
Add Time:2014/12/27 23:35:47    Classification:Polyester Putty    Views:557


Application&characteristic:

This product is specially designed for large surface repair and filling of Medium and high-grade automobile.

Good apply performance for large surface, quick curing, easy sanding, and there is no pinhole as well as sand hole, improvement of efficiency, it is especially suitable for high requirement of comprehensive of surface filling

Scope of construction:

 It can be used in iron panel, steel plate, aluminium plate and on any painted metallic surfaces.But should not apply in galvanized sheet directly.

Main performance indexes:

Item

Indexes

Test Method

Consistency

10---11cm

GB/T1749

Flexibility(mm)

≤50mm

GB/T1748

Impact strength(kg.cm)

≥25kg.cm

GB/T1732

Adhesion

First class

Bending method

Thermal resistance

(1h baking under120)

No bubble, no crack

Eye test

Sanding property

Easy sanding,extraction powder is fast

Hand feel

Applying property

Good applying

Eye test

 

PS: Temperature variation resistance40℃(1h)- normal atmospheric temperature(1h)—120℃(1h) is a cycle.

      

Application:.

Substrates

 

Sanded bare metal or epoxy primer

Surface Cleaning

Remove wax, rust, and other contaminations with degreaser.

Mixing Ratio

Putty: Hardener=100: 1.5-3 ( by weight )

Temperature

Item

Minutes (25) Pot life

Minutes (25) Dry-to-Sand (wet) Time

5

AA(Extra Fast Drying)

1-2

15-20

5-15

A2(Fast Drying)

2-4

20-25

15-25

A(Standard)

4-6

25-35

25-30

B(Slow Drying)

6-9

35-45

30

C(Extra Slow Drying)

9-13

45-60

Method of Application

Spread with putty knife, spreader

Sanding

Wet sanding: first sanding with P80-P180, second sanding with P320-P400.

Not Suitable Substrates

Phenolic primer,alkd primers

Shelf Life

12 months in original sealed can at cool and dry place at25.

Packaging

2kg/can,4kg/can

Notes:

1.       Stir well before use. Do not restore excess materials to can.

2.       Mix with hardener by right ratio. Blend them well to avoid cracking or poor curing.

3.       When there is air bubble while applying, fully scrape to evenness with putty knife to ensure good adhesion.

4.       Spread a thin coat once on the surface. Deep repair area better spread with several thin coats.(Suggested maximum thickness is no more than5mm)

5.       Wet sanding or dry sanding should be made after hardened thoroughly. The best wet sanding time is 0.5-1h after applying putty, best dry sanding time is about 2h after applying putty(The temperature is25℃,humidity is less than 40%)

6.       The putty hardener is flammable, explosive and irritating to skin. Avoid contact with skin.


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