[Roadsters] preserving and dispensing por15

[Mark Sedlack]

POR15 is a moisture curing urethane.  I have used this stuff before with 
casting urethanes and epoxies:

http://www.alumilite.com/ProdDetail.cfm?Category=Support 
Products&Name=Bloxygen Moisture Barrier

Basically it is a heavier than air inert gas that blocks moisture from 
getting to the urethane.  You open the can, dispense what you need quickly, 
then spray this into the can and quickly seal it.  I've had 2-part resins 
last for years using it, but it won't last indefinitely.

OT, while at the site, browse around and look at some of their other 
products and watch some of the videos -  they have a resin for castin 
tailight lenses, and their videos are very educational

Enjoy the Ride,
Mark Sedlack
Clinton, OH
66 1600 http://www.mildevco.net/chevypowereddatsuns/
77 280Z http://www.mildevco.net/chevypowereddatsuns/






----- Original Message ----- 
From: "Eric Hoffman" <ericerichoffman at yahoo.com>
To: <datsun-roadsters at autox.team.net>
Sent: Thursday, September 01, 2011 11:24 AM
Subject: [Roadsters] preserving and dispensing por15


>I swear someone on here had a killer method of dispensing por15 that kept 
>it
> absolutely airtight beyond saran wrap it is escaping me
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