Poly Ga, Polyester Galvanize...
Poly Ga, Polyester Galvanize Putty
Available in 1.8 kg and 3 kg can
Product and additives : Poly GA Putty Hardener.
Basic raw materials :Organic Peroxide
Poly GA : Unsaturated Polyester resins Hardener
Suitable substrates : • Steel • Galvanize • Aluminium • Polyester surfaces • Kemipox Filler
Note : Do not apply Poly GA to thermoplastic acrylic finishes and Washprimer CR.
Surface preparation :
Steel Degrease and dry sand with P80 grit
Galvanize surfaces: Degrease and dry sand with P180 grit.
Aluminium surfaces: Degrease and dry sand with P180 grit.
Existing finishes: Strip to bare metal by sanding with P80 grit dry and feather-edge with P180 grit dry.
Polyester surfaces: Degrease and dry sand with P280 grit.
Mixing ratio by weight : 100 parts of Poly GA 2 parts of Hardener
Note: Do not add more hardener than specified. Mix thoroughly to achieve a mixture uniform in color.
Potlife: 5-8 mins at 20C after mixing.
Cleaning of equipment : In Cellulosic Thinner (within the potlife of the product).
Drying times : dry to sand with 20C 15-20 mins, 40C 10 mins
Note: If forced dried, the temperature should not exceed 70C to avoid cracking, bubbling or loss of adhesion.
Recommended dry sandpaper grades: P80-P180-P280
Recoatable with: All Akzo Nobel Kemipol preparatory products.
Packaging : Poly GA : 1.8 kg. Hardener : 50 gr.
Color :Light yellow
Poly GA : 12 months at 20ºC
Hardener : 12 months at 20ºC
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