Polyurethane from Peenya
100 gm PU + 25 gm hardener
Pot life 25 minutes
Room temperature polymerization
Hardener ( 350/kg)+ 2kg Pu 610 – 375 Rs
We also bought a kg of PU 242 which more flowing. However this had a lot of airbubbles and the Casts were rubbery not plastic type stiff
Kotay 