BLACK JACK 10-fl oz Waterproof Cement Roof Sealant 190 Out of Stock Overview Specifications Reviews Q&A Waterproof - forms a tight, strong seal Roof coating is versatile and can be used on dry or damp surfaces Coating is flexible and will stay soft and pliable This item is no longer sold on Lowes.com Overview Flex Shot. Half-pint White Advanced Sealant Self Leveling Caulk. Model # FSH8W-4. Find My Store. for pricing and availability. 215. DAP. AMP 9-oz Gray Paintable Advanced Sealant Self Leveling Caulk. Model # 7079800764.Shop BLACK JACK Silver Seal 300 4.75-Gallon Aluminum Reflective Roof Coating (3-year Limited Warranty)undefined at Lowe's.com. BLACK JACK® Silver Seal 300 is a liquid applied, coating that forms a reflective and protective finish to roofs. This blend of asphalt and aluminum formsShop Henry Company Wet Patch 1-Gallon Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 208 wet patch roof leak repaid, gallon, wet patch roof cement, for wet or dry surface, adheres even under water. A roofing system consists of the following: 1. A leak barrier (also known as an ice-and-water barrier ) 2. Roof deck protection ( organic or synthetic felt ) 3. Starter strip shingles. 4. Asphalt shingles (durable, cost effective and available in a range of colors, making them a popular option) LEAK STOPPER. Rubber Flexx 1-quart Waterproof Roof Sealant. Model # 5578-1-02. Find My Store. for pricing and availability. 26. LEAK STOPPER. Rubber Flexx 10-fl oz Waterproof Roof Sealant. Model # 0309-GA. Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant. Model # VCSS5G. Find My Store. for pricing and availability. 2. Vital Coat. Shingle Shield Roof Life Extender 1-Gallon Waterproof Roof Sealant. Model # VCSS1G. BLACK JACK® Roof and Construction Sealant is an extra tough, flexible repair compound designed to patch splits, cracks and holes in roof surfaces. This water based patch dries quickly to a non-tacky surface which offers great adhesion to all coatings applied over it. It is designed to repair cracks and holes up to 1 In. in width. TekTop 100% Silicone High Solids Roof Coating is a solvent-free coating created to permanently shield and repair existing roofs against leaks, ponding water and other damaging weather by forming a durable, seamless membrane in just one coat.-TEKTOP100% silicone coating offers UV resistance using a highly reflective coating to help keep building ... Froth-Pak Low GWP 200 Spray Gun Indoor/Outdoor Spray Foam Insulation. Froth-Pak™ Spray Foam Sealant is a two-component, quick-cure polyurethane foam that fills penetrations and cracks in rim joists, roof wall junctures and around pipes and ducts greater than 2" and less than 4" wide. Shop Titebond WeatherMaster 9.5-oz Silver Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. This metal sealant is an advanced polymer formula that offers unbeatable adhesion to any metal surface including aluminum, steel, flashing, vents, roofing, BLACK JACK® Roof and Construction Sealant is an extra tough, flexible repair compound designed to patch splits, cracks and holes in roof surfaces. This water based patch dries quickly to a non-tacky surface which offers great adhesion to all coatings applied over it. It is designed to repair cracks and holes up to 1 In. in width.Shop Henry Company Crystal Clear 10-fl oz Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 212 crystal clear sealant 10.1 oz cartridge roof patch, provides clear, invisible patch, goes on clear and dries clear, wet or dry application, staysShop BLACK JACK Elasto-Kool 1000 5-Gallon White Elastomeric Reflective Roof Coating (10-year Limited Warranty)undefined at Lowe's.com. BLACK JACK® Elasto-Kool 1000 White Siliconized Elastomeric Coating is our top quality, highly flexible, white acrylic roof coating. By enhancing the This product cures to form a tough, flexible coating and bonding adhesive. APOC 139 can be used to protect coating applications for new and existing roof systems, bond roof plies in built-up systems, adhere mod-bit rolls and seal below grade foundations and concrete walls. Apply using a brush or squeegee. A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat. Henry Company. White Roof Sealant 1-Gallon Waterproof Elastomeric Roof Sealant. Model # HE289146. Find My Store. for pricing and availability. 32. Henry Company. Enviro-White 4.75-Gallon White Elastomeric Reflective Roof Coating (12-year Limited Warranty) Model # HE687406.Shop LEAK STOPPER 3.6-quart Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. A revolutionary advancement in roof patching and repair. This long lasting rubberized repair is specially formulated to penetrate deep into damaged areas and Gardner Wet-R-Dri 4.75-Gallon Cement Roof Sealant. A heavy-duty, fibered repair mastic, designed to patch roof surfaces. Use in wet or dry conditions to seal and stop leaks around flashings, skylights, vent pipes, chimneys and valleys. Shop Henry Company Wet Patch 1-Gallon Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 208 wet patch roof leak repaid, gallon, wet patch roof cement, for wet or dry surface, adheres even under water. BLACK JACK 10-fl oz Waterproof Cement Roof Sealant 190 Out of Stock Overview Specifications Reviews Q&A Waterproof - forms a tight, strong seal Roof coating is versatile and can be used on dry or damp surfaces Coating is flexible and will stay soft and pliable This item is no longer sold on Lowes.com Overview576 3.6-quart White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # AP-5761. Find My Store. for pricing and availability. 7. Kool Seal. 5-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # KS0064900-20. Find My Store. Shop APOC 109 0.9-Gallon Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. APOC 109 Asphalt Roof Cement is a durable, all-weather, long-lasting leak-repair designed to be applied in wet or dry applications such as: patching splits,Shop Sashco Through the Roof 1-quart Clear Paintable Solvent Caulk in the Caulk department at Lowe's.com. For roofers and contractors who need a sealant that works in wet conditions, Through the Roof is a co-polymer rubber elastometric sealant that allows you toLEAK STOPPER. Rubber Flexx 10-fl oz Waterproof Roof Sealant. Model # 0309-GA. Find My Store. for pricing and availability. 14. LEAK STOPPER. Rubber Flexx 1-quart Waterproof Roof Sealant. Model # 5578-1-02.Shop Titebond WeatherMaster 9.5-oz Silver Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. This metal sealant is an advanced polymer formula that offers unbeatable adhesion to any metal surface including aluminum, steel, flashing, vents, roofing, Clear All. Kool Seal. Gray 10.1-fl oz Waterproof Cement Roof Sealant. Model # KS0066920-01. Find My Store. for pricing and availability. Kool Seal. Gray 2-Gallon Waterproof Cement Roof Sealant. Model # KS0066920-17.Kool Seal. 5-Gallon White Elastomeric Reflective Roof Coating (7-year Limited Warranty) Model # KS0063300-20. Find My Store. for pricing and availability. 2. Kool Seal. Gray 10.1-fl oz Waterproof Cement Roof Sealant. Model # KS0066920-01.12. Henry Company. Asphalt Emulsion 1-Gallon Waterproof Roof Sealant. Model # HE107146. Find My Store. for pricing and availability. 13. APOC. Eterna-Flash ULTRA 2.7-Gallon Fibered Cement Roof Sealant. Silicone Silicone Roof Coating Black Jack®ETERNA-KOTE 100% Silicone Roof Coatingis formulated to deliver superior waterproofing protection across many types of roof surfaces. This moisture- cure rubber coating forms a chemical bond to the roof surface, delivering exceptional adhesion and a permanent waterproof seal to almost any type of roof.for pricing and availability. 1. Kool Seal. Gray 10.1-fl oz Waterproof Cement Roof Sealant. Model # KS0066920-01. Find My Store. for pricing and availability. Henry Company. Construction and Flashing 10-fl oz Waterproof Roof Sealant. A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat.Lowe’s carries several silicone roof coatings, including Gaco roof coating. Other coating options include acrylic, rubber and more. Aluminum roof coating offers many of the same cooling properties as silicone-based coatings and comes as a mix of oxidized asphalt, solvent and aluminum paste. It can also come with reinforcing fibers. Dyno-White 3.6-quart Cement Roof Sealant. Item # 779365. Model # 5228-1-20. Shop BLACK JACK. Get Pricing and Availability. Use Current Location. Heavy duty trowel grade. Stops leaks. Long lasting protection.GE Advanced Silicone 2 Kitchen and Bath, Tub and Tile 10.1-oz Clear Silicone Caulk. From the #1 Silicone Brand, GE Advanced Silicone 2 Kitchen and Bath sealant is a high-performance, 100% silicone and 100% waterproof sealant ideal for areas prone to water exposure. 128 products in Roof Coatings Elastomeric Silicone Aluminum BLACK JACK White Henry Company Sort & Filter Gardner Wet-R-Dri 10-fl oz Cement Roof Sealant Model # 0379-GA Find My Store for pricing and availability 16 Gardner Wet-R-Dri 1-Gallon Cement Roof Sealant Model # 0371-GA Find My Store for pricing and availability 19 APOCA roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat.BLACK JACK 10-fl oz Waterproof Cement Roof Sealant 190 Out of Stock Overview Specifications Reviews Q&A Waterproof - forms a tight, strong seal Roof coating is versatile and can be used on dry or damp surfaces Coating is flexible and will stay soft and pliable This item is no longer sold on Lowes.com OverviewShop Titebond WeatherMaster 9.5-oz Silver Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. This metal sealant is an advanced polymer formula that offers unbeatable adhesion to any metal surface including aluminum, steel, flashing, vents, roofing, Shop Henry Company Crystal Clear 10-fl oz Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 212 crystal clear sealant 10.1 oz cartridge roof patch, provides clear, invisible patch, goes on clear and dries clear, wet or dry application, staysShop Henry Company Asphalt Emulsion 5-Gallon Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 107 asphalt emulsion sealer and damp proofer 5 Gallon, protective waterproofing coating for roofing, masonry and metal, solvent free.A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat.LEAK STOPPER. Rubber Flexx 1-quart Waterproof Roof Sealant. Model # 5578-1-02. Find My Store. for pricing and availability. 26. LEAK STOPPER. Rubber Flexx 10-fl oz Waterproof Roof Sealant. Model # 0309-GA. 3.6-quart Fibered Waterproof Cement Roof Sealant. Item # 12011. Model # 6230-9-34. Shop BLACK JACK. Get Pricing and Availability. Use Current Location. Seals cracks and splits. Use in wet or dry conditions. Seals flashings and other roof projections.Rubberized Wet Patch 10-fl oz Waterproof Elastomeric Cement Roof Sealant. Model # HE208R004. Find My Store. for pricing and availability. 41. Henry Company. Extreme Wet Patch 1-Gallon Waterproof Elastomeric Cement Roof Sealant. Model # HE209142. Find My Store.GE Advanced Silicone 2 Kitchen and Bath, Tub and Tile 10.1-oz Clear Silicone Caulk. From the #1 Silicone Brand, GE Advanced Silicone 2 Kitchen and Bath sealant is a high-performance, 100% silicone and 100% waterproof sealant ideal for areas prone to water exposure. Shop APOC 109 4.75-Gallon Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. APOC 109 Asphalt Roof Cement is a durable, all-weather, long-lasting leak-repair designed to be applied in wet or dry applications such as: patching splits, Color/Finish Family: Clear. APOC. 5070 10.1-fl oz Waterproof Elastomeric Cement Roof Sealant. Model # AP-5070-0-61. Find My Store. for pricing and availability. 98. Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant.KARNAK 19 Ultra 3 -Gallon Fibered Elastomeric Cement Roof Sealant. KARNAK. 19 Ultra 3 -Gallon Fibered Elastomeric Cement Roof Sealant. Item # 1195811. Model # 19-3-N-LW. Get Pricing and Availability. Use Current Location. Rubberized elastomeric flashing cement. Stops leaks on wet or dry surfaces, emergency repair. Shop Henry Company Wet Patch 1-Gallon Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 208 wet patch roof leak repaid, gallon, wet patch roof cement, for wet or dry surface, adheres even under water. Rubberized Wet Patch 10-fl oz Waterproof Elastomeric Cement Roof Sealant. Model # HE208R004. Find My Store. for pricing and availability. 41. Henry Company. Extreme Wet Patch 1-Gallon Waterproof Elastomeric Cement Roof Sealant. Model # HE209142. Find My Store.45 products in Reflective Roof Coatings Elastomeric Silicone Aluminum BLACK JACK Container Size: 5-gallon Waterproofing Sort & Filter APOC 243 4.75-Gallon White Elastomeric Reflective Roof Coating (10-year Limited Warranty) Model # AP-2435 Find My Store for pricing and availability 58 Kool SealHenry Company. Solar-Flex 4.75-Gallon Tan Elastomeric Reflective Roof Coating (7-year Limited Warranty) Model # HE288018. Find My Store. for pricing and availability. 5. Kool Seal. 5-Gallon White Elastomeric Reflective Roof Coating (5-year Limited Warranty) Model # KS0063000-20.A roofing system consists of the following: 1. A leak barrier (also known as an ice-and-water barrier ) 2. Roof deck protection ( organic or synthetic felt ) 3. Starter strip shingles. 4. Asphalt shingles (durable, cost effective and available in a range of colors, making them a popular option) Shop APOC 109 4.75-Gallon Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. APOC 109 Asphalt Roof Cement is a durable, all-weather, long-lasting leak-repair designed to be applied in wet or dry applications such as: patching splits, This product cures to form a tough, flexible coating and bonding adhesive. APOC 139 can be used to protect coating applications for new and existing roof systems, bond roof plies in built-up systems, adhere mod-bit rolls and seal below grade foundations and concrete walls. Apply using a brush or squeegee.1. A leak barrier (also known as an ice-and-water barrier ) 2. Roof deck protection ( organic or synthetic felt ) 3. Starter strip shingles. 4. Asphalt shingles (durable, cost effective and available in a range of colors, making them a popular option) 5.Shop APOC 109 4.75-Gallon Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. APOC 109 Asphalt Roof Cement is a durable, all-weather, long-lasting leak-repair designed to be applied in wet or dry applications such as: patching splits, Shop BLACK JACK Elasto-Kool 1000 5-Gallon White Elastomeric Reflective Roof Coating (10-year Limited Warranty)undefined at Lowe's.com. BLACK JACK® Elasto-Kool 1000 White Siliconized Elastomeric Coating is our top quality, highly flexible, white acrylic roof coating. By enhancing theMar 15, 2022 · BEST OVERALL: LR Liquid Rubber Waterproof Sealant – Multi-Surface. BEST VALUE: Gorilla Waterproof Patch & Seal Tape. BEST FOR LEAKS: LR Liquid Rubber Peel and Stick Seam Tape. BEST FOR RV ROOFS ... Color/Finish Family: Clear. APOC. 5070 10.1-fl oz Waterproof Elastomeric Cement Roof Sealant. Model # AP-5070-0-61. Find My Store. for pricing and availability. 98. Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant.Henry Company. Solar-Flex 4.75-Gallon Tan Elastomeric Reflective Roof Coating (7-year Limited Warranty) Model # HE288018. Find My Store. for pricing and availability. 5. Kool Seal. 5-Gallon White Elastomeric Reflective Roof Coating (5-year Limited Warranty) Model # KS0063000-20.Forms a durable, flexible, weather-resistant and watertight seal. Can be used for both wet and dry applications. Will not run or bubble. Exterior use. Repairs minor roof leaks. Bonds and seals. Can be used for wet and dry applications. Sets tack free in one hour with no slumping or sagging. Exterior use. These Roof Sealants are the most popular among Lowe’s entire selection. While these are popular, we recommend ensuring that the Roof Sealants you consider have the right mix of features and value. Some common features to consider are Waterproofer and Cement. APOC 301 4.75-Gallon Fibered Roof Sealant #AP-3015 A roofing system consists of the following: 1. A leak barrier (also known as an ice-and-water barrier ) 2. Roof deck protection ( organic or synthetic felt ) 3. Starter strip shingles. 4. Asphalt shingles (durable, cost effective and available in a range of colors, making them a popular option)Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant. Model # VCSS5G. Find My Store. for pricing and availability. 2. Liquid Rubber. MetalSafe 5-Gallon Waterproof Elastomeric Roof Sealant. Model # 21302US. A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat.Shop Liquid Rubber RV Roof Coating 5-Gallon Waterproof Elastomeric Roof Sealant in the Roof Sealants department at Lowe's.com. Liquid Rubber RV Roof Coating Sealant is a liquid that cures into a waterproof membrane. It can be used on all types of RV roofs, campers, trailers, mobileShop Henry Company Construction and Flashing 10-fl oz Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 900 10.1 Oz, gray, construction sealant, provides superior adhesion for roofing, flashing and construction applications, offers the greatest flexibility 3.6-quart Fibered Waterproof Cement Roof Sealant. Item # 12011. Model # 6230-9-34. Shop BLACK JACK. Get Pricing and Availability. Use Current Location. Seals cracks and splits. Use in wet or dry conditions. Seals flashings and other roof projections.APOC 301 4.75-Gallon Fibered Roof Sealant. APOC 301 Asphalt Roof & Foundation Coating is water-based, liquid-applied and designed to restore worn asphalt roof surfaces (built-up roofs, modified bitumen, existing asphalt coatings) and dampproof exterior foundation walls. A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat. Roof Coatings & Sealants 16 Items Sort By: Best Seller Show products available for pickup today at: BURLINGTON Change Stores Availability $59.99 RESISTO Super Roof Repair- 20 kg Item#: 2631711 MFR#: 53015 Delivery Available 31 Available at BURLINGTON No Reviews Add To Cart $64.99 Resisto Roof Fibrous Coating 18.9 L Item#: 2631713 MFR#: 53031KARNAK 19 Ultra 3 -Gallon Fibered Elastomeric Cement Roof Sealant. KARNAK. 19 Ultra 3 -Gallon Fibered Elastomeric Cement Roof Sealant. Item # 1195811. Model # 19-3-N-LW. Get Pricing and Availability. Use Current Location. Rubberized elastomeric flashing cement. Stops leaks on wet or dry surfaces, emergency repair. BLACK JACK® Roof and Foundation Coating is a liquid applied, brushable, asphalt-based coating designed to seal and protect worn roof surfaces. This coating can also be used to damp-proof and protect exterior foundation walls. Helps seal roof and masonry surfaces. Renews worn roof surfaces. Reinforced with fibers.Shop APOC 109 0.9-Gallon Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. APOC 109 Asphalt Roof Cement is a durable, all-weather, long-lasting leak-repair designed to be applied in wet or dry applications such as: patching splits,Color/Finish Family: Clear. APOC. 5070 10.1-fl oz Waterproof Elastomeric Cement Roof Sealant. Model # AP-5070-0-61. Find My Store. for pricing and availability. 98. Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant.Vital Coat. Shingle Shield Roof Life Extender 5-Gallon Waterproof Roof Sealant. Model # VCSS5G. Find My Store. for pricing and availability. 2. Liquid Rubber. MetalSafe 5-Gallon Waterproof Elastomeric Roof Sealant. Model # 21302US.APOC 501 Neoprene Flashing Sealant is a highly flexible, paintable, long-lasting, permanent repair product that has superior wet surface adhesion and gets stronger with age. APOC 501 will not sag and is extremely versatile on various substrates EPDM (rubber), TPO, PVC, shingles, asphalt & more. APOC 501 exceeds performance requirements of ASTM ...A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat.This product cures to form a tough, flexible coating and bonding adhesive. APOC 139 can be used to protect coating applications for new and existing roof systems, bond roof plies in built-up systems, adhere mod-bit rolls and seal below grade foundations and concrete walls. Apply using a brush or squeegee. 128 products in Roof Coatings Elastomeric Silicone Aluminum BLACK JACK White Henry Company Sort & Filter Gardner Wet-R-Dri 10-fl oz Cement Roof Sealant Model # 0379-GA Find My Store for pricing and availability 16 Gardner Wet-R-Dri 1-Gallon Cement Roof Sealant Model # 0371-GA Find My Store for pricing and availability 19 APOCShop LEAK STOPPER 3.6-quart Fibered Waterproof Cement Roof Sealant in the Roof Sealants department at Lowe's.com. A revolutionary advancement in roof patching and repair. This long lasting rubberized repair is specially formulated to penetrate deep into damaged areas and A heavy-duty, fibered repair mastic, designed to patch roof surfaces. Use in wet or dry conditions to seal and stop leaks around flashings, skylights, vent pipes, chimneys and valleys. This cement is ideal for the repair of cracks, seams and holes in all roofing materials. It is also excellent for use below grade as a heavy duty foundation ... A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat. Find reflective roof coatings at Lowe's today. Shop reflective roof coatings and a variety of building supplies products online at Lowes.com. Amerimax. FlashMate 10-fl oz Waterproof Elastomeric Roof Sealant. Model # 85228. Find My Store. for pricing and availability. 1. Henry Company. Wet Patch 10-oz Waterproof Cement Roof Sealant. Model # HE208004. Amerimax. FlashMate 10-fl oz Waterproof Elastomeric Roof Sealant. Model # 85228. Find My Store. for pricing and availability. 1. Henry Company. Wet Patch 10-oz Waterproof Cement Roof Sealant. Model # HE208004. BLACK JACK® All-Weather Roof Cement is a pliable asphalt roof cement that can be used on damp as well as dry surfaces. All-Weather Roof Cement is ideal for many roof repairs and for stopping roof leaks around vent pipes, spouts, valleys, skylights, gutters and chimneys. Use for the construction and repair of flashings, but not on rubber ...BLACK JACK® All-Weather Roof Cement is a pliable asphalt roof cement that can be used on damp as well as dry surfaces. All-Weather Roof Cement is ideal for many roof repairs and for stopping roof leaks around vent pipes, spouts, valleys, skylights, gutters and chimneys. Use for the construction and repair of flashings, but not on rubber ... A roof coating can also seal any leaks or holes and is a cost-effective way to strengthen and repair your roof. At Lowe's, you'll find a wide variety of roof coatings, including sealants, adhesives, granules and more. Reflective Roof Coating. Elastomeric roof coating is a resilient and weather-resistant choice that also works well as a base coat..