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Posts Tagged ‘urethane molding rubber’

Storing Epoxy Resin, Urethane, Silicone and Latex during Cold Weather

September 14, 2018

How to store your Epoxy Resin, Urethane, Silicone and/or Latex so that it does not get ruined  in cold weather Sweltering summer temps lead now to lovely, cool weather. Yeah, we know. We live in mild San Diego and don’t ever get really “hot or cold” weather, but we still like autumn a lot.  With […]

Urethane Rubber Mold for Plaster or Concrete Casting

April 17, 2017

Our 75 Shore A Urethane Rubber is a pourable material great for making molds that stand up well to repeated castings of cement, concrete, Hydrocal, plaster and other gritty and/or abrasive materials. It is a 1:1 by volume mix ratio, so no scale is needed.  For this project, I will be making a one piece […]

Trouble Shooting-Common Problems with Silicone, Latex, Urethane, Epoxy

March 23, 2017

Sometimes, when working with new materials or working familiar materials in a new way, you run into issues. We previously wrote a post about common problems with curing, https://www.aeromarineproducts.com/curing-issues-trouble-shooting/   This post will focus on issues that might have a curing component (soft spots, sticky areas, etc.), but mostly on problems with the materials acting in unexpected […]

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