Inquiry (采购产品): Structural foam I'm looking for a two part structural expanding foam to fill 8" diameter pvc pipes which would be used for the uprights on a 40' rappel tower. Is this an application your product can fulfil. **** Hidden Message ***** harry shick 96749 Company: Kazumura Cave tours E-mail: hashick@hotmail.com **** Hidden Message ***** hashick@hotmail.com