Gardner-Gibson Black Jack All-Weather Roof Cement 4.75G
$61.35
Price: $61.35
(as of Sep 27, 2025 09:04:06 UTC – Details)
Black Jack® All-Weather Roof Cement is an asphalt based patching compound designed to repair cracks, seams and holes in roofing materials. It also works great in new construction and in setting flashings, drip edges and roofing material edges.
Item model number : 6230-9-30
Date First Available : November 14, 2011
Manufacturer : Gardner-Gibson
ASIN : B008M1D182
Best Sellers Rank: #94,495 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #220 in Contact Cements
Customer Reviews: 5.0 5.0 out of 5 stars 2 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });


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Thick and fibered tar
Most tar can be applied with a brush or sprayed. This will stay in place better without turning to a liquid.