20 Of Best Butyl Tape In 2024

TOP 1

Dicor BT-1834-1 1/8" x 3/4" x 30' Butyl Seal Tape

Dicor
BT-1834-1
7.00 x 7.00 x 1.30 inches
1.80 pounds

Our Score

4.95

Product Features

Installs in a flash and leaves no gaps
Dicor Butyl Tape is a high-quality butyl tape that can be used for a variety It's ideal for securing irregularly shaped joints.
Because the sealant is on a continuous roll, the installer can work quickly while virtually ensuring that the sealant is free of skips or runs.
Use in a variety of ways.
30 feet of 1/8 inch x 3/4 inch x 30 feet of 1/8 inch x 3/4 inch x 30 feet of 1/8 inch x 3/4 inch
TOP 2

XFasten Butyl Seal Tape

XFasten
7.99 x 7.99 x 1.10 inches
1.93 pounds

Our Score

4.9

Product Features

Corrosion that is supple and easy to work with Waterproof And Resistant Finish with a bang. Installs without gaps and is capable of reliably shutting off moisture, vapor, corrosive chemicals, and other leaks. The Surface Can Be Painted Over, Creating A Seamless, Neat, And Heavy-Duty Water-Resistant Installation Area Workplace is cramped.
Repairing RVs and mobile homes at a professional level. In terms of both appearance and functionality, the Xfasten Butyl Tape can easily replicate how professionals seal their roofing or windows. With Rv, Mobile Home, Boat, Fiberglass Or Galvanized Metal Roofing, Or Edpm Roof Rubber Repair, You'll Never Be Intimidated Again.
The product has a long shelf life and is simple to install. Because of its wide operating temperature range, the Xfasten Butyl Tape has a long shelf life and resists melting into a gooey slob during transportation or storage, unlike most Putty Tapes.
Installs in Tight Corners and Odd Patterns With Ease. On Tight Corners, Unusual Curves, Textured, Uneven, And Most Jagged Surfaces, It Can Be Installed Quickly And Ideally.
Suitable for a variety of surfaces. Rubber Roofing, Galvanized Metal, Frosted Fiberglass, Wood, Textile, Plastic, Aluminum, And Any Other Common Rv, Home, Automobile, And Boat Surfaces
TOP 3

White Butyl Tape 1/8 inch x 1 inch x 30 feet

Elite Warehouse
89585204W
8.00 x 8.00 x 1.50 inches
2.50 pounds

Our Score

4.8

Product Features

For a watertight seal, use on any overlapping metal seam.
Frequently Found on RVs
Tolerance is a term used to describe a person's willingness to tolerate something Thickness of 1/32" and - Width: 1/16
Both flexible and non-flexible Hardening
Backing is easy to peel off and is non-stick. Trimmable
TOP 4

Second Skin Butyl Sealant Tape

Second Skin
Rope

Our Score

4.8

Product Features

This Noise-Cancelling Tape Belongs In Your Toolbox. Waterproof, chemically resistant, temperature resistant to 200 degrees Fahrenheit, and very pliable to flatten or stretch, it is frequently preferred over caulk, glue, or other sealant tapes.
This Putty Tape Is Double Sided To Flexibly Seal A Variety Of Gaps. Damplifier Butyl Sealant Tape Is A Premium Grade Butyl Rubber Sealant Tape That Is Pliable, Sticky, And Tough Enough For Any Project.
In any automotive application (car, truck, RV, boat, camper van) and around the house (window, screen door, skylight, vent, metal roof), this product is used to create a seal or isolate rattling parts. It's a great window weld because it's quick and easy to adhere to and create a watertight seal.
Made in the United States of America, with pride. In order to re-energize your vehicle, use Damplifier Butyl Tape. Install a vapor barrier, install subwoofers, or use as a taillight or headlight sealant. This Flexible Sealant Is Used As Putty Tape To Seal Windows Or Corners In An Rv Or Camper Van.
Damplifier Putty Tape Is 1/2 Wide And 1/4" Thick, So It Can Seal Thicker Gaps While Also Being Flexible Enough To Flatten Out As Thin As You Want. Before you start, make sure the surface is clean. Metal, wood, glass, and masonry are all examples of materials to which it adheres.
TOP 5

GSSI Sealants Butyl Tape 1/8" x 1" x 50' Gray

GSSI Sealants
11.00 x 11.00 x 1.00 inches
4.78 pounds

Our Score

4.7

Product Features

Compressibility at low temperatures is superior. Cold Flow Resistant is a material that resists the flow of cold water. UV Light Resistant.
Cohesive Strength is a term used to describe the ability of a group of people to Adhesive Strength That Is Unparalleled Extreme Roof Temperatures are not a problem for this product.
A Case Of 9 Can Be Purchased For $14. Each Asin is worth 40 dollars. B0999R7P4K is a unique code that can be used to create a unique product
Normal Building Movement Has No Effect On The Seal. Temperature range for service. Range.
TOP 6

Kohree Butyl Seal Tape RV Putty Rubber Sealant Tape White

Kohree

Our Score

4.65

Product Features

[Waterproof And Long-Lasting] Premium Butyl Tape Is Elastic, Smooth, And Corrosion-Resistant, With Good Waterproof Performance That Can Effectively Stop Leaks.
[Rv of Professional Grade] The portable design enables you to complete the repair work whenever and wherever you want.
[Wide Application] Its super sticky and flexible properties allow you to install it on a variety of surfaces, including glass, wood, metal, concrete, vinyl, marble, tiles, bricks, and plastic, and it's commonly used for RV repairs, windows, marine seals, and edpm rubber roofs.
[Easy To Install] Clean The Surface And Allow It To Dry Completely Before Applying Tape. It can be quickly and easily installed on tight corners, unusual curves, and textured surfaces.
[1 Year Limited Warranty] We're always willing to lend a helping hand.
TOP 7

Alenor Black Butyl Seal Putty Tape 1/3'' x 16 Foot

Alenor

Our Score

4.55

Product Features

Roof Leaks Should Be Prevented: It's A Rubber-Stick-Stick-Stocking Situation It's made of a cellulose-based material with excellent waterproofing and insulating properties. The product has many advantages and is used to seal roof leaks, windows, and doors from the elements. Butyl Putty Tape, like any other watertight and airtight seal, prevents moisture and air from entering or leaving the product.
Plumbing Joints Should Be Sealed Butyl Tape Is An Easy And Efficient Way To Prevent Leaks And Save Time And Money In The Plumbing Industry. Butyl tape helps the pipe stay in place by sealing any possible leak points. This tape is suitable for use on galvanized, copper, PVC, and ABS pipes.
Resistant to water Butyl Seal Tape Is A Flexible Sealant That Is Extremely Heat, Corrosion, And Water Resistant; In the presence of these factors, it will not shrink, and it will not peel or crack; It's Possible to Make Use of Leak- Proof Putty Tape Can Be Used For A Wide Range Of Sealant Needs In Any Environment.
Risk- Purchase for no cost: We provide our customers with a lifetime of helpful customer service. If you are unhappy with your purchase for any reason, please contact us; We'll give you a complete refund. Now is the time to make a purchase.
Maintain Your RV Leak - Free : Because it does not dry out like other sealants, it has a 10-year warranty. It has a one-year shelf life, but its ability to seal seams, cracks, and holes is what really sets it apart. This product is for you if you have a leaky boat, car window, or glass. It can also be used to repair Edpm rubber roofs and seal: Rvs, Trailers, and Other Vehicles Have Windowsills, Vents, Flanges, Laps, and Cracks
TOP 8

LLPT Butyl Seal Putty Tape White 1 Inch x 33 Feet Extra Thick

LLPT
WST233

Our Score

4.55

Product Features

Patterns of Work: Suitable For Use On Tight Corners, Unusual Curves, Uneven And Most Jagged Surfaces On Glass, Fiberglass, Wood, Coated Or Uncoated Metals, Plastic, Rubber Wind, water, dust, oil, grease, vapor, moisture, corrosive chemicals, and other leaks must all be effectively shut off. Making Your Installation Area A Seamless, Clean, Dry, And Heavy Duty Water Tight Workspace Is A Paintable Feature.
In this case, Frequently Used In Window
Llp- Tapes: Llpt manufactures a variety of industrial tapes. Llpt is committed to providing high utility on the product at a reasonable price and in a well-protected package. Pet Repair Tape, Woodworking Tape, Aluminum Foil Tape, Foam Tape, Black/Gray/Clear Acrylic Mounting Tape, Duct Tape, Silicone Tape, Caulking Tape, Gaffer Tape, and Other Llpt Tapes Can All Be Found On Amazon.
Features: Butyl Putty Tape (3. Llpt Butyl Putty Tape Llpt Butyl Putty Tape 5Mm/0. 14 Inch Thick) Is Constructed Of Synthetic Composited Rubber For Non-Slip Applications Non-absorbent drying Hardening and extreme working temperatures allow for easy installation, forming, and molding, as well as shock resistance. High Viscosity And Elasticity, Absorbing, Mess-Free, Air Tight Sealing, Waterproof Llpt Putty Tape Is A Premium Grade With Long Life Support, Unlike Most Butyl Seal Tape.
Simple to Work With: Llpt Sealant Putty Tape Provides Easy Molding And Instant Adhesion To The Surface Of The Object; Simply Clean The Surface First For Better Bonding And Apply The Butyl Tape To The Areas You Want To Seal With Proper Press All Around The Tape; The ideal installation temperature is around 10 degrees Celsius; however, if the temperature is too low, the tape will become stiffer, requiring a longer molding time.
TOP 9

XFasten Butyl Putty Tape

XFasten
BSTG3430
7.68 x 7.68 x 0.83 inches
0.90 kilograms

Our Score

4.55

Product Features

The Rv Tape's wide operating temperature makes it simple to manage and apply even on tight corners, unusual curves, textured, uneven, and jagged surfaces.
Rubber Putty Tape That Is Mess-Free The Air Is Free- For a variety of surfaces, a tight seal is required. Rv, window, and boat sealants, as well as glass and edpm rubber roof patching In the long run, it does not melt, ooze out, or degrade.
The Butyl Tape's Tough Yet Mess-Free Adhesive Empowers Ordinary People With Little To No Sealing Experience To Recreate Professionally-Looking Seals. Repairs were carried out. Rv, Mobile Home, Boat, Fiberglass, Galvanized Metal Roofing, Or Edpm Roof Rubber Repair Should Never Be Ignored.
The Surface Is Smooth And Waterproof. Moisture, vapor, corrosive chemicals, and other leaks can be stopped with Leak Seal Tape, which installs without gaps. It's possible to paint over the surface as well.
Butyl Seal Tape Has A Long Shelf Life And Will Not Melt Into A Gooey Slob During Transport Or Storage.
TOP 10

Dicor BT-1834-5 Butyl Seal Tape

Dicor
BT-1834-5
8.50 x 8.50 x 6.00 inches
9.00 pounds

Our Score

4.5

Product Features

Thermometers: In this case, Operating Temperatures: 30°F to 110°F, Operating Limits: Temperatures range from 20 to 275 degrees Fahrenheit (Fahrenheit).
The way you look Extruded Butyl Sealant Tape, Grey
Resistance to Water: After being submerged for 30 days at 120 degrees Fahrenheit, the sealant maintains its adhesion to galvanized metal (Htm 9.
The following are the measurements: 30' 1/8" X 3/4" 1/8" X 3/4" 1/8" X 3/4" 1/8" X 3/4
Resistance to Chemicals: Water, vapor, and alcohol do not react well with this product. Acids And Bases Weaken; Organic Solvents Should Not Be Used
TOP 11

15 FT Multi-Purpose Butyl Sealant Rope by POLLY WALES

POLLY WALES

Our Score

4.4

Product Features

[It works] Polly Wales Butyl Sealant Tape Is A Super Effective Leak Sealing, Water Proofing, And Sound Deadening Material That Is Sticky, Moldable, And Tough Enough For Any Project. Just Stretch It To The Size Gasket You Want It is preferred by our customers over glue or other sealant tapes.
[Creative+ paraphrase] This product can be used to seal or deaden sound in all types of vehicles (cars, RVs, boats) as well as in the home (windows, screen doors, skylights, and vents). This is a multipurpose product that can help with a variety of tasks and can also be used to repair a variety of issues. This Butyl Sealant Tape Is Excellent and Should Be Included In Your Toolkit.
Please keep in mind that The ideal temperature for use is between 20 and 25 degrees Fahrenheit. 120 As the temperature rises, the surface becomes more sticky. So, in the coming summer, keep it out of the sun, or if you're working in colder temperatures, a hair dryer or heat gun can help.
[Responsive Response for the Rest of Your Life]: If you have any unexpected issues or are unsure how to get your product to work properly, please contact Polly Wales via the Amazon Message Center. We Always Stand Behind Our Products And Are Committed To Providing Responsive Customer Service. (We Will Respond Within 1 Business Day.) (12 hrs.).
4 inch x 0.25 inch x 0.25 inch x 0.25 inch x [4 in. x 15 ft.] To 0 Thickness The length is 15 feet and the width is 4 inches (10 millimeters). It has the ability to fill larger gaps and is flexible enough to be flattened out as thin as desired. Just make sure any area you're going to use it on is clean first. Ideal for adhesion to metal, wood, glass, and masonry in the vicinity of your vehicles and home.
TOP 12

Imus Seal Butyl Joist Tape

Imus Seal

Our Score

4.3

Product Features

Water is diverted away from the joists and beams of the structure.
Self- Flashing Tape For Joists And Beams Adhesive Flashing Tape For Joists And Beams Adhesive Flashing Tape For Joists And Beams Adhesive Flashing Tape For Joists And Beams Adhesive Flash
Decking Screws are sealed with this product.
Between the metal and the wood, it creates a barrier.
Protects Both Treated And Non-Treated Materials Lumber that has been chemically treated
TOP 13

LLPT Butyl Tape RV Sealant 2” x 50 Ft Nonwoven Fabric Cover Black Butyl Seal Vents Skylights

LLPT
NF250

Our Score

4.25

Product Features

Features of the product include: Llpt Nonwoven Fabric Butyl Tape Is Made Of Synthetic Composited Butyl (Single Side Adhesive) With A Laminated Nonwoven Fabric Cover For Non-Woven Fabric Applications. Non-absorbent drying Hardening and extreme working temperatures allow for easy installation, forming, and molding, as well as shock resistance. Absorbent, odorless, airtight sealing, waterproof, aging resistance, weatherproof, waterproof, and high viscosity Unlike asphalt-based sealing tape, which is difficult to apply in cold temperatures and deteriorates more quickly outside.
In this case, Suitable For Rv Roofs, Motorhomes, Windows, Trailers, Fifth Wheels, Doors, Airstreams, Vans, Vents, Buses, Camper Roofs, And More. At Tight Corners, Curves, And Most Jagged Surfaces, Work On Glass, Fiberglass, Wood, Coated Or Uncoated Metals, Plastic, Rubber Ideal Sealant For Refurbishment Homes That Do Not Require Special Treatments And Other Sealing Projects That Require Built-On Waterproof Sealing, Works Outdoor And Indoor For Many Years.
Patterns of Work: Llpt Butyl Sealant Tape Is Suitable For Tight Corners, Unusual Curves, Uneven And Most Jagged Surfaces On Brick, Concrete, Glass, Fiberglass, Wood, Coated Or Uncoated Metals, Plastic, Rubber Wind, water, dust, sound, vapor, moisture, corrosive chemicals, and other leakages can all be reliably shut off. Never apply this tape directly to wet or greasy objects, as this could damage the bonding. Before you apply it, read the bullet points to make sure you're doing it right.
Llp- Tapes: Llpt manufactures a variety of industrial tapes. Llpt is committed to providing high utility on the product at a reasonable price and in a well-protected package. Other Llpt Tapes, such as Pet Tape, Woodworking Tape, Aluminum Foil Tape, Foam Tape, Black/Gray/Clear Acrylic Mounting Tape, Duct Tape, Silicone Tape, Caulking Tape, Gaffer Tape, Foam Tape, and so on, can all be found on Amazon.
Simple to Work With: Llpt Butyl Sealant Tape Provides Easy Molding And Instant Adhesion To The Surface Of The Object; Simply clean and dry the surface first for better bonding, then apply the Butyl Tape to the areas you want to seal with a firm press all around the tape. The best installation temperature is around 10 degrees Celsius; too cold will make the tape stiffer, and too hot will result in excess adhesive all over the tape after application.
TOP 14

Outdoor Waterproof Butyl Tape,HQISTAR Newest All-Round Sealing Tape Leak Repair Tape

HQISTAR

Our Score

4.25

Product Features

[Application]: [Wide Application]: [Wide Application]: [ Roof Leaks, Window Sealing, RV Awnings, Gutters, Down Spouts, Boats, PWCs, Canoes, Outdoor Equipment, Mobile Homes, and Rv's
[Butyl Insulation Tape, Waterproof And Fireproof] The thickness of our Butyl Insulation Tape is 1. 5Mm . Length: 5M (16 Feet) X Width: 5M (16 Feet) X Height: 5M (16 Feet) X Height 2 Inch (5 cm) It is made of pure butyl rubber, is thicker and heavier than similar products, has a stronger adhesive, and is toxin-free. Free, Waterproof, UV Resistant, Vapor Preventive, and Anti- Odorless And Aging buy It! It will be the best option for you.
[Guarantee of Satisfaction]: If you have any questions about Hqistar Buty Tape, please send us an email. We offer a 30-day money back guarantee, a 12-month replacement guarantee, and professional customer service support.note: Please clean the target surface before applying the tape to ensure that it is clean and free of impurities! The surface can be painted over, resulting in a seamless, neat, and heavy-duty installation area. Water for Duty - Working Conditions are Tight
[Easy to Work With]: Simply peel off the release film and place the Butyl Sealant Tape wherever it is required. There is no need for additional waterproofing, it installs without gaps and can reliably shut off moisture, vapor, corrosive chemicals, and other leaks.
[Material that is long lasting]: Waterproof and resistant to high temperatures, sealed and chemically resistant, and UV resistant (sunshine) It can be used at 80°C/176°F for 2 hours without cracking or deformation. When to Use It - 40C/- Without Cracking at 40 degrees Fahrenheit Elongation Rate Of 1000%, Effective Aging Resistance For 30 Years Stop The Leak Effectively Aging Resistance For 30 Years Stop The Leak Effectively Aging Resistance For 30 Y
TOP 15

Butyl Tape Foam Core Roll 8mm x 16'

Marcy Adhesives

Our Score

4.2

Product Features

1 Roll - Butyl Tapesoft 16 Feet X 8Mm Foam Core Round Roll Butyl Tape
Dum-Adhesion Metal To Glass Waterproof Sealant Dum-Adhesion Metal To Glass Adhesion Waterproof Sealant Dum-A Dum Tape
All sides are sticky, which is ideal for securing a wide range of applications.
This product is designed for use on side windows, tempered bolt-in parts (back glass), and sunroof frames.
TOP 16

GSSI Sealants Butyl Tape 1/8" x 1" x 100' Black

GSSI Sealants
10.00 x 10.00 x 2.00 inches

Our Score

4.1

Product Features

Adhesion is superior. Putty Tapes That Are Stronger Than Regular Putty Tapes With the help of a blunt tool, the edges can be easily trimmed. Quickly and neatly awled. It creates a watertight seal. Application is simple. Adhesion To Sidewalls Is Outstanding. There is no discoloration.
Assists in the smooth and quick completion of construction projects
To purchase a quantity of 1 (50ft), go to Amazon.com and search for Asin: B01Cubj4Ps is a product code that can be used to purchase a product. To order a quantity of 8 (400 feet), go to Asin: B01D98Qhb0 is a unique code that can be used to get a discount on a
Note: Mh- 19 Is A Sealant, Not A Structural Adhesive; Its Tacky Surface Allows The Tape To Adhere To A Variety Of Substrates For A Good Seal, But It Is Not Intended To Be The Only Structural Component. It's possible that mechanical fasteners will be required.
Apply in dry weather above 40°F (4°C) for the best results.
TOP 17

GSSI Sealants Butyl Tape 1/8" x 1" x 40' Off White Color Seal Windows

GSSI Sealants
11.00 x 11.00 x 1.00 inches

Our Score

4.1

Product Features

Compressibility at low temperatures is superior. Cold Flow Resistant is a material that resists the flow of cold water. UV Light Resistant.
Cohesive Strength is a term used to describe the ability of a group of people to Adhesive Strength That Is Unparalleled Extreme Roof Temperatures are not a problem for this product.
Classified by Ul
Putty Tape Is Not Enough
Normal Building Movement Has No Effect On The Seal. Temperatures can be adjusted to a wide range of temperatures.
TOP 18

wattstar 15ft Butyl Tape, 3/8 Inches Headlight Sealant

wattstar
10.59 x 10.63 x 0.98 inches

Our Score

4.05

Product Features

One piece in the package [Perfect Car Tape Size]. The Length of a Butyl Seal Rope Is Approximately The length is 15 feet, and the thickness and width are both approximate. 3/8 of an inch Wattstar Butyl Sealant Tape Is Perfect For Headlight Or Taillight Sealant, Windshield Sealant, Door Seal Strip, Window Seal, And Other Automotive Applications. It's ideal for restoring headlights.
[Premium Black Butyl Sealant Materials From The United States] It Is Made Of Excellent Synthetic Butyl Rubber, Is Flexible, Elastic, And Has A High Viscosity. It's also water-resistant and sound-deadening. It can effectively reduce noise and wind while driving, resulting in less noise and leakage.
This Premium Rubber Tape Is Frequently Used In Headlights, Taillights, Windshields, Windows, And Doors. Multi- Butyl Sealant Tape For Vehicles Like Cars, RVs, And Trucks.
[Easy To Use] Please Make Sure The Sealing Areas Are Dry, Clean, And Free Of Dust, Oil, Or Grease Before Sealing. Then, after measuring the amount of car tape you'll need, take the sealant from the paper and press it into the sealing areas.
[ After- Your Complete Satisfaction Is Always Our Top Priority When It Comes To Sales Services. If you have any questions about butyl rubber, please contact us or leave a question in the box below, and we will respond as soon as possible.
TOP 19

Waterproof Butyl Tape 2" X 33'

360Tronics
360LED-Tool-DJ Tape-50mm10m

Our Score

3.95

Product Features

Butyl Tape (Waterproof): 2 inches wide by 33 feet long. Butyl Rubber and Aluminum Foil Backing Our Butyl Tape Can Effectively Stop The Leak Due To Its Waterproof Feature.
Waterproof Tape with a Strong Hold: Roof Leaks, Window Sealing, RV Awnings, Gutters, Down Spouts, Boats, PWCs, Canoes, Outdoor Equipment, Mobile Homes, and Rv's
Aluminum Foil Tape with an Upgraded Finish: (-) Waterproof & High Temperature Resistant 120)This Waterproof Tape Can Be Used For 2 Hours At 80/176 Without Cracking Or Deformation Because It Is Sealed And Chemically Resistant. It Is Also UV Resistant (Sunshine).
Simple to Work With: Keep the target surface clean, dry, and oil-free before applying the tape. Free. Apply this Butyl Sealant Tape to the surface after peeling off the released film. (Please contact us if you believe this waterproof tape does not meet your expectations.)
Long-lasting Wear- Layers of Resistance, Non-Resistant Layers You've made a mistake. It has the ability to maintain flexibility. Ageing Resistance For 30 Years, Elongation Rate Of 1000%
TOP 20

Alenor Butyl Rubber Tape 1/8'' x 3/4" x 33 Feet

Alenor

Our Score

3.9

Product Features

Plumbing Joints Should Be Sealed Butyl Tape Is An Easy And Efficient Way To Prevent Leaks And Save Time And Money In The Plumbing Industry. Butyl tape helps the pipe stay in place by sealing any possible leak points. This tape is suitable for use on galvanized, copper, PVC, and ABS pipes.
Keep Your RV Or Car From Leaking - Free : Because it does not dry out like other sealants, it has a 10-year warranty. It has a one-year shelf life, but its ability to seal seams, cracks, and holes is what really sets it apart. This product is for you if you have a leaky boat, car window, or glass. It can also be used to repair Edpm rubber roofs and seal: Rvs, Trailers, and Other Vehicles Have Windowsills, Vents, Flanges, Laps, and Cracks
Resistant to water Butyl Seal Tape Is A Flexible Sealant That Is Extremely Heat, Corrosion, And Water Resistant; In the presence of these factors, it will not shrink, and it will not peel or crack; It's Possible to Make Use of Leak- Proof Putty Tape Can Be Used For A Wide Range Of Sealant Needs In Any Environment.
Risk- Purchase for no cost: We provide our customers with a lifetime of helpful customer service. If you are unhappy with your purchase for any reason, please contact us; We'll give you a complete refund. Now is the time to make a purchase.
Roof Leaks Should Be Prevented: It's A Rubber-Stick-Stick-Stocking Situation It's made of a cellulose-based material with excellent waterproofing and insulating properties. The product has many advantages and is used to seal roof leaks, windows, and doors from the elements. Butyl Putty Tape, like any other watertight and airtight seal, prevents moisture and air from entering or leaving the product.