I'm trying to get 3" foam and I'm not sure where to buy it. Does anyone know a place that sells it in CM?

There is a Foam shop on Charoen Muang Road that

has every type of foam you can think of,go up from

the bridge its on the right hand side, has lots of foam

outside.,its about half way between the bridge and

railway station, sorry thats the best directions i can

give.

regards Worgeordie

Foam factory on San Kamphaeng Road. On the left heading out of town a few km you will begin to see billboards. Factory is in a village on the L side.

Or opposite Warorot Market (down from the Chinese temple)--ask for fong naam luang. Defo seen the denser blue stuff there.

There is a shop on Sri Poom Rd. just a bit west of the north east corner of the moat, before you get to the north gate. We have bought foam cut to order there several times. Always pleased with the results.

There is a factory who sell polyurethane foam direct to customer. Chiang Mai Foam Factory on Doi Sacket Road (118).

6 km from Big C Extra/ Central festival; on the way to Chiang Rai.

They have a website "chiangmaifoam", and they sell different kind of density.

They speak thai and english...

Hope this can help.