10 Best Roof Patch Sealants
for May 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

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9.8
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RV Roof Sealant Tape - 4 Inch x 50 Feet White Roof Patch for Camper Roof Repair,UV-Resistant and Weatherproof

Yirilan RV Roof Sealant Tape

4 Inch x 50 Feet White Roof Patch for Camper Roof Repair,UV-Resistant and Weatherproof

by Yirilan
What We like

Quality Material and Safe Package - Vacuum package with protective cover on the roll side in a hard box, no more glue leakage, made with premium butyl,ensures self-priming seal and long-time use,super sticky and flexible features allow you to install it on most of surfaces, ideally on the flat, curve or corner surfaces

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Product Features

  • Versatile Usage - Measures by 4 Inch X 50 Feet,widely applied in sealing RVs, RV Roof, Metals, Motorhomes, Trailers, Fifth Wheels, Airstreams, Vans, Buses, and more
  • Waterproof & UV-resistant - This white rv roof repair patch can resist UV, moisture, vapor, corrosive chemicals and other leakages
  • Flexible and Easy to Apply - Designed to go on easy,does not stick to silicone, fully clean the surface by using isopropyl alcohol and let air dry, just peel off the clear film before apply. Seal any rip, tear, or open seam in any surface,works great on land-fill and pond liners

Versatile usage - measures by 4 inch x 50 feet,widely applied in sealing rvs, rv roof, metals, motorhomes, trailers, fifth wheels, airstreams, vans, buses, and more Waterproof & uv-resistant - this white rv roof repair patch can resist uv, moisture, vapor, corrosive chemicals and other leakages Flexible and easy to apply - designed to go on easy,does not stick to silicone, fully clean the surface by using isopropyl alcohol and let air dry, just peel off the clear film before apply. seal any rip, tear, or open seam in any surface,works great on land-fill and pond liners

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9.5
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Super Waterproof Tape, No Worries Permanent Aluminum Butyl Tape, Excellently Stop Leak Duct Sealant, All Weather Patch, UV Resistant for Gutter, Pipes, Chimney, Roof, Boat,Tent (4in X16.4 ft)

Hpls Super Waterproof Tape

No Worries Permanent Aluminum Butyl Tape, Excellently Stop Leak Duct Sealant, All Weather Patch, UV Resistant for Gutter, Pipes, Chimney, Roof, Boat, Tent (4in X16.4 ft)

by Hpls
What We like

: This water resistant tape stops leaking by creating an airtight barrier around the leaky space. Please make sure the surface is clean and dry before construction. The adhesive should be given several minutes to fully bond with the surface to get a strong seal.

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Product Features

  • : Extremely strong waterproof butyl rubber and tough aluminum foil backing make it a great OUTDOOR stop leak tape even on extreme temperatures (-40F to 176F). It can be used for 2 hours at 176F without cracking or deformation. Use it at -40F without cracking.
  • : Flexible rubber surface (100% elongation) resists tears, heat and frost. Aging resistant for 30 years, the problem of leakage can be solved once and for all if you use our tape.
  • : You can do this job excellently even if you are using this waterproofing tape first time. Just peel away the released film and apply the butyl sealant tape to the surface.
  • : This water resistant duct tape is suitable to RV/camper roofs, plastic sheeting, vents, automotive,pipes, drains, hoses gouges, rips,windows,boats,sprinkler systems, doors, walls.

: flexible rubber surface (100% elongation) resists tears, heat and frost. aging resistant for 30 years, the problem of leakage can be solved once and for all if you use our tape. : this water resistant duct tape is suitable to rv/camper roofs, plastic sheeting, vents, automotive,pipes, drains, hoses gouges, rips,windows,boats,sprinkler systems, doors, walls. : extremely strong waterproof butyl rubber and tough aluminum foil backing make it a great outdoor stop leak tape even on extreme temperatures (-40f to 176f). it can be used for 2 hours at 176f without cracking or deformation. use it at -40f without cracking. : you can do this job excellently even if you are using this waterproofing tape first time. just peel away the released film and apply the butyl sealant tape to the surface.

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9.1
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LLPT Waterproof Patch Seal Tape Black 4 Inch x 5 Ft Caulking Sealant Tape Water Barrier Instant Sealing for Roofs Boats Hoses Pipes Gutters Pool Liners Coaxial Antenna and Electrical Cables (BS410)

LLPT Waterproof Patch Seal Tape Black 4 Inch x 5 Ft Caulking Sealant Tape Water Barrier Instant Sealing for Roofs Boats Hoses Pipes Gutters Pool Liners Coaxial Antenna and Electrical Cables (BS410)

by LLP International Group
What We like

LLPT-TAPES: LLPT produces various tapes for industrial & commercial use with ideal sizes & thickness based on the desires of users. LLPT is dedicated to provide high utility on the product with competitive price with well protected package. Search on Amazon for other LLPT tapes like Repair Tape, Woodworking Tape, Aluminum Foil Tape, Foam Tape, Acrylic Mounting Tape, Duct Tape, Silicone Tape, Self Fusing Tape, Gaffer Tape and so on.

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Product Features

  • INSTALLATION: Easy installation on this tape other than liquid sealant without any waiting time; always clean the surface and wait until the surface is DRY before application, WET surface will make the adhesive weak, REMOVE THE PROTECTION FILM UNDERNEATH, start with one end and press to have a firmed sticking then go along with the remaining application, the last step is to hold & press the tape as hard as possible.
  • CONSTRUCTION: Rubberized carrier material with butyl adhesive for instant bonding and sealing, the butyl adhesive provides great initial adhesion on any weather type. The film backing is easy to remove and manager, never get stuck with adhesive; the adhesive layer is extremely strong after 24 hours, which might damage the painting and coating on objects that we do not recommend to remove after 24 hours for painted or coated objects.
  • PRODUCT FEATURES: The adhesive is resistant to moisture, cold, wet, hot even in water with excellent sealing quality and good durability; a sensible pick for sealing applications in outdoor and indoor areas that are constantly exposed to water and humidity. It can be applied to any weather types, smooth or rough surfaces for leaking repairs; seals out water, air and moisture right away for patching holes, cracks and gaps.
  • APPLICATION: LLPT waterproof patch tape is an ideal solution for emergency use, stop leaks, seal out water, air and moisture instantly without any special treatment; UV stabilized for long durability for outdoor application and works even underwater. An essential repair tape to have with you for roof, gutter, down spouts, windows, doors, walls, vents, air ducts, boats, kayaks, mobile homes, RV, camper, plumbing pipes and so on.

Installation: easy installation on this tape other than liquid sealant without any waiting time; always clean the surface and wait until the surface is dry before application, wet surface will make the adhesive weak, remove the protection film underneath, start with one end and press to have a firmed sticking then go along with the remaining application, the last step is to hold & press the tape as hard as possible. Product features: the adhesive is resistant to moisture, cold, wet, hot even in water with excellent sealing quality and good durability; a sensible pick for sealing applications in outdoor and indoor areas that are constantly exposed to water and humidity. it can be applied to any weather types, smooth or rough surfaces for leaking repairs; seals out water, air and moisture right away for patching holes, cracks and gaps. Application: llpt waterproof patch tape is an ideal solution for emergency use, stop leaks, seal out water, air and moisture instantly without any special treatment; uv stabilized for long durability for outdoor application and works even underwater. an essential repair tape to have with you for roof, gutter, down spouts, windows, doors, walls, vents, air ducts, boats, kayaks, mobile homes, rv, camper, plumbing pipes and so on. Construction: rubberized carrier material with butyl adhesive for instant bonding and sealing, the butyl adhesive provides great initial adhesion on any weather type. the film backing is easy to remove and manager, never get stuck with adhesive; the adhesive layer is extremely strong after 24 hours, which might damage the painting and coating on objects that we do not recommend to remove after 24 hours for painted or coated objects.

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Litorange 2

Litorange 2" Width x 16 ft Waterproof Patch Seal Butyl RV Rubber Roof Flashing Tape for Wall Pipe Chimney Roof Boat Repair Sealant Caulking Strong Adhesive

by Litorange
What We like

Long Lifetime & Easy To Install - Litorange white seam tape has long lifetime, gives an excellent seal for a long time. Installs quickly without gaps, just peel off the released film and apply the butyl sealant tape to anywhere needed.

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Product Features

  • Widly Application: Suitable for many occassions, used for repair home leaks, cracks in roofs, leaks in window sills, water seepage, rv exterior, underhouse, toilet, tunnel and subway. It is also a good vintage camper supplies to help you seal camper creak
  • Waterproof Sealant & Heat Insulation - Widely use on Industry Factory Tin Roof to reduce quantity of heat. Instantly stop leaking, never worry about rainy day, practical repair putty stays strong adhesion on various surface.
  • Durable Material: Butyl seal tape is made of butyl rubber by special processing, non - toxic, no contraction, anti-aging, safe and odorless. it can works well in preventing shakes, sealing, waterproofing, fire retardant and insulation
  • Specification: 2" Width x 16' Length ( 5CM x 5M ); Working Temperature: -15C to 45C, high and low temperature resistance, strong environmental adaptability

widly application: suitable for many occassions, used for repair home leaks, cracks in roofs, leaks in window sills, water seepage, rv exterior, underhouse, toilet, tunnel and subway. it is also a good vintage camper supplies to help you seal camper creak waterproof sealant & heat insulation - widely use on industry factory tin roof to reduce quantity of heat. instantly stop leaking, never worry about rainy day, practical repair putty stays strong adhesion on various surface. durable material: butyl seal tape is made of butyl rubber by special processing, non - toxic, no contraction, anti-aging, safe and odorless. it can works well in preventing shakes, sealing, waterproofing, fire retardant and insulation specification: 2" width x 16' length ( 5cm x 5m ); working temperature: -15c to 45c, high and low temperature resistance, strong environmental adaptability

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EternaBond RoofSeal White 4

EternaBond RoofSeal White 4" x50' MicroSealant UV Stable Seam Repair Tape

35 mil Total Thickness, EB-RW040-50R - One-Step Durable, Waterproof and Airtight Repair

by Eternabond
What We like

EXCELLENT UV RESISTANCE: Tape features a durable and UV-stable backing that withstands deterioration in fluctuating temperatures and direct sun exposure

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Product Features

  • MULTI-USE: Perferct for use on metal buildings, trailer/RV roofs and sides, drain pans, drain pipes, boats, canoes. bonds to a wide range of surfaces including roof materials such as EPDM, TPO, Hypalon, aluminum, galvanized steel, wood, and fiberglass.
  • DURABLE SURFACE: Industry leading one step repair system that creates a protective coating for surfaces that require abrasion and corrosion resistance
  • NO ADDITIONAL SEALING REQUIRED: Aluminum backing, combined with a layer of advanced MicroSealant, creates a waterproof, moisture, and air tight barrier with no additional sealing required that remains flexible to -57C (-70F)
  • EASY TO USE: Simple and quick one-step repair, using sticky tape with no trays or messy solvents to clean up after the project completion, and no other adhesive needed

Easy to use: simple and quick one-step repair, using sticky tape with no trays or messy solvents to clean up after the project completion, and no other adhesive needed Durable surface: industry leading one step repair system that creates a protective coating for surfaces that require abrasion and corrosion resistance No additional sealing required: aluminum backing, combined with a layer of advanced microsealant, creates a waterproof, moisture, and air tight barrier with no additional sealing required that remains flexible to -57c (-70f) Multi-use: perferct for use on metal buildings, trailer/rv roofs and sides, drain pans, drain pipes, boats, canoes. bonds to a wide range of surfaces including roof materials such as epdm, tpo, hypalon, aluminum, galvanized steel, wood, and fiberglass.

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8.6
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Gaco Patch Silicone Roof Sealant - Sausage Pack (1, Gray)

Gaco Patch Silicone Roof Sealant

Sausage Pack (1, Gray)

by Gaco
What We like

LONG TERM REPAIR SOLUTION - Does not contain asphalts or acrylics and is extremely durable. UV STABLE - Does not require a top coat. GacoPatch will not chalk, crack or peel.

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Product Features

  • Use on: Control Joints, Coping Joints, Fishmouths, Gutter, Seams, Small Membrane Holes, Surface Cracks,
  • Bonds to most aged asphalt membranes, including APP, SBS, Smooth Built-Up and Mineral Surface Cap Sheets, aged Single Ply Membranes, Concrete, Metal, Sprayed Polyurethane Foam, and most existing coatings.
  • DAMP SURFACE FRIENDLY - Can be applied to damp surfaces. NO PRIMER NEEDED - Reducing labor time and eliminating the cost of additional products.
  • FLASHING GRADE - Fabric reinforcement is not normally required.

Bonds to most aged asphalt membranes, including app, sbs, smooth built-up and mineral surface cap sheets, aged single ply membranes, concrete, metal, sprayed polyurethane foam, and most existing coatings. Flashing grade - fabric reinforcement is not normally required. Use on: control joints, coping joints, fishmouths, gutter, seams, small membrane holes, surface cracks, Damp surface friendly - can be applied to damp surfaces. no primer needed - reducing labor time and eliminating the cost of additional products.

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8.5
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Gorilla Waterproof Patch & Seal Tape 4

Gorilla Waterproof Patch & Seal Tape 4" x 10' Black

(Pack of 1)

by The Gorilla Glue Company
What We like

FIXES LEAKS: Repairs leaks in roofs, rubber, plastic or vinyl pool liners, and so much more

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Product Features

  • FLEXIBLE: Conforms to the surface to repair holes, cracks, gaps, and tears.
  • INDOOR / OUTDOOR USE: Gorilla Waterproof Patch & Seal tape works great on indoors and outdoors repairs and even under water.
  • PERMANENT: Creates a permanent bond that instantly seals out air, water, and moisture.
  • EXTRA THICK: Has an extra thick adhesive layer and UV resistant backing.

Flexible: conforms to the surface to repair holes, cracks, gaps, and tears. Extra thick: has an extra thick adhesive layer and uv resistant backing. Indoor / outdoor use: gorilla waterproof patch & seal tape works great on indoors and outdoors repairs and even under water. Permanent: creates a permanent bond that instantly seals out air, water, and moisture.

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8.5
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Henry HE208104 208 Wet Patch Roof Leak Repair Cement, 10.1 oz Cartridge, Black (Pack of 12)

Henry HE208104 208 Wet Patch Roof Leak Repair Cement

10.1 oz Cartridge, Black (Pack of 12)

by HENRY CO
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8.5
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Gorilla Waterproof Patch & Seal Liquid, White, 32 Ounces, (Pack of 1)

Gorilla Waterproof Patch & Seal Liquid

White, 32 Ounces, (Pack of 1)

by The Gorilla Glue Company
What We like

EASY TO APPLY: brush, roll, trowel, dip or pour; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal

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Product Features

  • SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Liquid is temperature and UV resistant resulting in lasting repairs
  • USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More
  • PAINTABLE: Works with both latex and oil based paint; When coating with oil based paint, use a primer first before painting

Seals out water, air and moisture: gorilla waterproof patch and seal spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks Paintable: works with both latex and oil based paint; when coating with oil based paint, use a primer first before painting Temperature and uv resistant: when dried, gorilla waterproof patch & seal liquid is temperature and uv resistant resulting in lasting repairs Use on: roofs, gutters, skylights, flashing, chimneys*, pvc pipe joints, windows, rvs, diy projects and more

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7.3
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Tapel Butyl Waterproof Tape - 2

Tapel Butyl Waterproof Tape

2" X 16', Leak Proof Long Lasting Watertight Rubber Putty Butyl Tape for RV Repair, Window, Silicone, and Boat Sealing, Glass & EDPM Rubber Roof Patching

by SWC construction ltd
What We like

EASY TO INSTALL: Our tape can be installed easily, quickly and ideally on tight corners, textured, uneven, and most jagged surfaces. You can also use it easily on unusual patterns. Installs without gaps and can reliably shut off moisture, vapor, corrosive chemicals, and other leakages. The surface can be painted over, making your installation area a seamless, neat and heavy-duty water-tight workspace.

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Product Features

  • HIGH QUALITY TAPE: Watertight butyl tape provides a mess-free and airtight sealing for RV, window, boat sealing, glass, and EPDM rubber roof patching. It does not melt unnecessarily. Save your money and time in looking for a high-quality tape because no one is providing such high-quality tape and it will be your best choice.
  • TEMPERATURE RESISTANCE: Tapel Butyl Tape resists extreme temperatures and melting into a gooey slob, thanks to its wide operating temperature range. It can be used for 2 hours at 80C/176F without cracking and deformation. Use it at -40C/-40F without cracking. To use it, the surface must be clean and dry. Cut to size, peel release liner off the adhesive. Apply it to the surface and use firm pressure to solve any leaks.
  • PURE MATERIAL: This Butyl Insulation Tape is manufactured with pure Butyl Rubber and there is no chance including impure or poor material in our product So, it cannot cause to decrease in its performance. Due to the use of pure material, it is heavy-duty tape which gives the best performance and mind satisfaction to its user after using it. It has the best waterproof performance, which can stop the leak effectively.

pure material: this butyl insulation tape is manufactured with pure butyl rubber and there is no chance including impure or poor material in our product so, it cannot cause to decrease in its performance. due to the use of pure material, it is heavy-duty tape which gives the best performance and mind satisfaction to its user after using it. it has the best waterproof performance, which can stop the leak effectively. high quality tape: watertight butyl tape provides a mess-free and airtight sealing for rv, window, boat sealing, glass, and epdm rubber roof patching. it does not melt unnecessarily. save your money and time in looking for a high-quality tape because no one is providing such high-quality tape and it will be your best choice. temperature resistance: tapel butyl tape resists extreme temperatures and melting into a gooey slob, thanks to its wide operating temperature range. it can be used for 2 hours at 80c/176f without cracking and deformation. use it at -40c/-40f without cracking. to use it, the surface must be clean and dry. cut to size, peel release liner off the adhesive. apply it to the surface and use firm pressure to solve any leaks.

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