Rectorseal 81881 5-Pound Duct Seal Compound<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Non-corrosive: Will not corrode metal </span></li><li><span class="a-list-item"> For indoor and outdoor applications </span></li><li><span class="a-list-item"> Soft pliable putty wil not dry out </span></li><li><span class="a-list-item"> Approx 100 volts </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41mfjxhtyKL.jpg" noproxy>