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#: 53031LEAK 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. 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. Shop Vital Coat Shingle Shield Roof Life Extender 1-Gallon Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Vital Coat Shingle Shield roof coating features a durable two-part acrylic formula that is specifically designed to bond to worn damaged roofing surfaces BLACK JACK. Rubr-Coat 4.75-Gallon Fibered Roof Sealant. Item # 70989. Model # 6080-9-30. Shop BLACK JACK. Rubberized for superior waterproofing and adhesion. Lasts twice as long as standard coatings. Flexes to resist cracking.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, mobileThese 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) 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.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)Find reflective roof coatings at Lowe's today. Shop reflective roof coatings and a variety of building supplies products online at Lowes.com. 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)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. BLACK JACK. Rubr-Coat 4.75-Gallon Fibered Roof Sealant. Item # 70989. Model # 6080-9-30. Shop BLACK JACK. Rubberized for superior waterproofing and adhesion. Lasts twice as long as standard coatings. Flexes to resist cracking.Shop DAP Roof Sealant 10.1-oz Black Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. High performance, asphalt-based sealant for sealing roof gaps and joints, spotting shingles and repairing minor roof leaks. Forms a durable, flexible,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) 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. 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. 159. BLACK JACK. Roof Adhesive. Model # 6152-9-34. Find My Store. for pricing and availability. BLACK JACK. Eterna-Kote 4.75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # 5577-1-30. Find reflective roof coatings at Lowe's today. Shop reflective roof coatings and a variety of building supplies products online at Lowes.com. 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 Shop 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. Rubber Flexx 1-quart Waterproof Roof Sealant. Model # 5578-1-02. Find My Store. for pricing and availability. 26. Henry Company. White Roof Sealant 1-Gallon Waterproof Elastomeric Roof Sealant. Model # HE289146. Find My Store.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. 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.BLACK JACK. Rubr-Coat 4.75-Gallon Fibered Roof Sealant. Item # 70989. Model # 6080-9-30. Shop BLACK JACK. Rubberized for superior waterproofing and adhesion. Lasts twice as long as standard coatings. Flexes to resist cracking.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. 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.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.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.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 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 toThis 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.Rubber Flexx 1-quart Waterproof Roof Sealant. Model # 5578-1-02. Find My Store. for pricing and availability. 26. Henry Company. White Roof Sealant 1-Gallon Waterproof Elastomeric Roof Sealant. Model # HE289146. Find My Store.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 forms 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 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. Overview. Mastic butyl tape sealant is a highly rubbery, tacky, reinforced compound designed for sealing metal lap joints on roof and wall panels. It is easy to apply and compress during installation. Mastic butyl tape sealant exhibits excellent application and performance characteristics over a wide temperature range and will not become ... 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. Simiron. Tektop 1-Gallon Waterproof Roof Sealant. Model # 40004231. Find My Store. for pricing and availability. Simiron. Tektop 5-Gallon Waterproof Roof Sealant. Model # 40004200. 5-Gallon White Elastomeric Reflective Roof Coating (5-year Limited Warranty) Model # KS0063000-20. Find My Store. for pricing and availability. 1. A silicone roof coating offers a number of benefits, including superior waterproof protection, by permanently sealing any cracks or leaks. 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.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.Shop DAP Roof Sealant 10.1-oz Black Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. High performance, asphalt-based sealant for sealing roof gaps and joints, spotting shingles and repairing minor roof leaks. Forms a durable, flexible,Shop 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.Wet Patch 10-fl oz Waterproof Cement Roof Sealant. Model # HE208004. Find My Store. for pricing and availability. 12. Henry Company. Wet Patch 3-Gallon Waterproof Cement Roof Sealant. Model # HE208361. Find My Store.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. 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. Master Builders Solutions. NP1 10.1-oz Black Paintable Advanced Sealant Caulk. Model # NP1BLK12. Find My Store. for pricing and availability. 145. Master Builders Solutions. NP1 10.1-oz Special Bronze Paintable Advanced Sealant Caulk. Model # NP1SPBRZ12. Master Builders Solutions. NP1 10.1-oz Black Paintable Advanced Sealant Caulk. Model # NP1BLK12. Find My Store. for pricing and availability. 145. Master Builders Solutions. NP1 10.1-oz Special Bronze Paintable Advanced Sealant Caulk. Model # NP1SPBRZ12. 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 theShop 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.1. Liquid Rubber. Silicone Roof Coating 4-Gallon Waterproof Elastomeric Roof Sealant. Model # 43201US. Find My Store. for pricing and availability. Liquid Rubber. RV Roof Cleaner 1-Gallon Roof Sealant. Model # 62409US.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, mobileAmerimax. 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. 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 andFlex 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 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 andShop 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, 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.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 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.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) 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. 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, mobile 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) 5.241 4.75-Gallon White Elastomeric Reflective Roof Coating (7-year Limited Warranty) Model # AP-2415. Find My Store. for pricing and availability. 2. APOC. 243 0.9-Gallon White Elastomeric Reflective Roof Coating (10-year Limited Warranty) Model # AP-2431. Find My Store.This long lasting rubberized repair is specially formulated to penetrate deep into damaged areas and stop roof leaks instantly! With the addition of liquid rubber, this flexible, high performance sealant provides a superior watertight bond that will stop problem leaks for good. Stops roof leaks. Use on a variety of surfaces.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. 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 roof sealants at Lowe's today. Extend the lifespan of your roof with roofing cements, waterproofing elastomeric coatings, and more at Lowes.com. Enjoy free shipping on selective products! Shop Henry Company Asphalt Emulsion 1-Gallon Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 107 asphalt emulsion sealer and damp proofer 1 Gallon, protective waterproofing coating for roofing, masonry and metal, solvent free. Find 1-gallon roof sealants at Lowe's today. Shop roof sealants and a variety of building supplies products online at Lowes.com. Find reflective roof coatings at Lowe's today. Shop reflective roof coatings and a variety of building supplies products online at Lowes.com. 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 ...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.
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.. Springfield missouri 30 day weather forecast
TITE SEAL Roof Deck 66.7-ft Roof Seam Tape. Roof deck seam tape is a self-adhering seam tape used to tape all seams of a plywood or OSB, roof deck, preventing water from entering the structure. Once the seams are taped, the roof may be covered with roofing felt, synthetic or self-adhering underlayment.Shop 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. 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 to 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 theRoof 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#: 53031Shop 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 to Sep 4, 2023 · 1. Flex Seal Liquid Rubber in a Can. The Flex Seal Liquid Rubber in a Can is excellent for a camper roof coating. It offers RV owners like me a more reliable and effective way to protect their motorhome interiors against water damage while safeguarding their roofs against the elements. 16 Gardner Wet-R-Dri 1-Gallon Cement Roof Sealant Model # 0371-GA Find My Store for pricing and availability 19 APOC 501 10.1-fl oz Elastomeric Roof Sealant Model # AP-5019 Find My Store for pricing and availability 110 APOC 301 4.75-Gallon Fibered Roof Sealant Model # AP-3015 Find My Store for pricing and availability 37 Multiple Sizes AvailableShop DAP Roof Sealant 10.1-oz Black Paintable Advanced Sealant Caulk in the Caulk department at Lowe's.com. High performance, asphalt-based sealant for sealing roof gaps and joints, spotting shingles and repairing minor roof leaks. Forms a durable, flexible,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. 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, mobile Shop Henry Company Asphalt Emulsion 1-Gallon Waterproof Roof Sealant in the Roof Sealants department at Lowe's.com. Henry 107 asphalt emulsion sealer and damp proofer 1 Gallon, protective waterproofing coating for roofing, masonry and metal, solvent free. 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. 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..