Check the listing for details. Perfect Vision RTV Silicone SG3-P1. Condition: New. Listed at 15.99 USD. Description: This is a “RTV” (Room Temperature Vulcanization) product which is typically used to seal voids where moisture or insects could enter dwellings or structures. It sets up to form a semi-clear pliable filler. It is ideal for sealing around screw holes, drilled access holes for coax and other similar small void areas where a pliable gasket type seal would be prudent. This compound contains acidic compounds and should NOT be used in or on electrical connections or near electrical components or circuit boards. Insulates thermally Waterproof sealWeatherproof sealPermanently flexible -60°F to 450°FInsulates electrically New and Used Items: -All Items listed as new and used are eligible for returns within 30 days-Items must be unused(upon receiving item) and in the same condition it was received-All returns must be in original packaging -Customer is responsible for cost of shipping *Items Listed As "For Parts/Not Working" Are Untested And May Work* *Any Items Sold "For Parts/Not Working" or "AS IS" Not Eligible For Returns* <div><a href="http://mostpopular.sellathon.com/?id=AC508428"><img src="http://www.sellathon.com/Resources/Images/countercredit.gif" border="0"></a></div>