(3 pack) Black Jack 0318-Ga, Liquid Synthetic Rubber, Black Gardner-Gibson Roof Patch "Industrial Sealant", 2.76 lb 29 fl oz
Gardner-Gibson

(3 pack) Black Jack 0318-Ga, Liquid Synthetic Rubber, Black Gardner-Gibson Roof Patch "Industrial Sealant", 2.76 lb 29 fl oz

4.5 stars out of 45 reviews
(4.5)|
45 ratings
(3 pack) Black Jack 0318-Ga, Liquid Synthetic Rubber, Black Gardner-Gibson Roof Patch "Industrial Sealant", 2.76 lb 29 fl oz3 pack Black Jack 0318 Ga Liquid Synthetic Rubber Black Gardner Gibson Roof Patch Industrial Sealant 2 76 lb 29 fl ozBlack Jack 0318 Ga Liquid Synthetic Rubber Black Gardner Gibson Roof Patch Industrial Sealant 2 76 lb 29 fl oz

Key item features

Black Jack 0318-Ga, Liquid Synthetic Rubber, Black Gardner-Gibson Roof Patch "Industrial Sealant", 2.76 lb 29 fl oz

  • 100% Flexible & Waterproof Seal:Designed to seal and waterproof roofs walls gutters and foundations creating a barrier against water moisture and air
  • Easy Application:Can be applied by brushing rolling dipping or pouring
  • The thick black liquid flows into cracks and holes to form a watertight seal
  • Versatile Use:Suitable for both interior and exterior applications Bonds effectively to metal masonry wood and painted surfaces without peeling or cracking
  • Temperature Resistance:Strong resistance to rain ice snow and UV rays ensuring durability in various weather conditions
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4.5 out of 5 stars
stars45 ratings13 reviews
How item rating is calculated
  1. 5 stars76% (34)
  2. 4 stars13% (6)
  3. 3 stars4% (2)
  4. 2 stars0% (0)
  5. 1 star7% (3)
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Showing 1-3 of 13 reviews

Nov 28, 2025
atta
Top Reviewer
Item details
Multipack quantity: 1
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Served my needs to the fullest

Helpful?459D5P1M38V916448021777
Sep 3, 2025
Sal
Top Reviewer
Item details
Multipack quantity: 1
Sold and shipped bySIM Supply Inc
5 out of 5 stars review

Verified Purchase

Go to item

For me, best I've ever used.

Helpful?459D5P1M38V916448021777
Dec 8, 2024
DA
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Quality product, lives up to its reputation.

Cans were smaller than the last ones bought elsewhere, but the product was same quality. Even consistency, during application. Dry and cure times were as stated. Washes off the hands with plain baby oil, if you catch it soon enough.

Incentivized Review
Helpful?459D5P1M38V916448021777