Refrigeration Technologies RT400P Viper Wetrag Heat Blocking Putty Jar (1)， 12 oz.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>It is reusable</li><li>Protects surfaces， valves</li><li>Blocks direct and conductive heat transfer</li><li>No mess formula</li></ul></div><img src="http://ecx.images-amazon.com/images/I/519uZjlS-zL.jpg" noproxy>