Some contacts for pouches and bags of different sizes

Bag shopping near raja market, chikpet-apparently the market is over hundred years old. There are quite a few bag shops around. I should have carried a sample though. Might have made my search easier.

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

A few days back we bought moldsil15 (silicone) from Swetadri associates near Rajajinagar metro station

It has a shore value of 15…maybe we need something harder

Flows ok, but traps bubbles

White

Gives out formaldehyde most certainly