Polytetrafluoroethylene Sealing Tape is an especially strong commercial tape that comes in several different grades of quality, as well as sizes and colors. Also known as PTFE Teflon tape, people commonly use it for industrial applications, such as for sealing threaded joints to keep out water in plumbing applications. PTFE thread seal tape gives a secure hold anywhere that you need a tight seal. Many people also prefer PTFE adhesive tape because it is very resistant to heat and cold.

When you're looking for PTFE thread sealing tape, it's important to consider what you need it for. You may only need the standard grade PTFE tape for most construction and plumbing projects, while you must select a particular type and specific color when performing dangerous work, such as the full-density PTFE thread tape in yellow for working on a gas line.

When you're looking to buy PTFE tape, consider the following points:

1. Determine whether you need the standard white PTFE thread sealing tape or your job requires a different color.

2. Select the proper density of PTFE for the project needs.

3. Choose the right thickness of PTFE tape to suit the project needs.

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Select the right density of PTFE thread seal tape based on the type of work

Companies manufacture PTFE tape in different grades to accommodate different needs. Standard or medium grade is a cost-effective choice appropriate for general purpose plumbing and construction projects, while you should choose premium or high-density grades for projects calling for more sealing power.

I recommend: Coast Tape explains the most common polytetrafluoroethylene (PTFE) thread sealing tape types and styles. Plastomertech specifies the differences between different grades of polytetrafluoroethylene (PTFE) thread sealing tape.

Order the proper colors of PTFE adhesive tape to ensure safety

PTFE tape usually comes in a natural white color, but you can order specific colors to correspond to various needs. For example, you should select yellow PTFE thread sealant tape that meets federal specifications when working with gas lines or green when working with oxygen lines.

I recommend: W.M. Harvey offers a variety of different PTFE seal tape in different colors. Taega Technologies offers PTFE tape in red, orange, grey, yellow and green.

Choose the right width of PTFE tape for your project needs

Companies create PTFE tape in an array of widths, starting at 1/4' and ranging to 48' wide. Tape also varies in terms of thickness, depending on your needs.

I recommend: Blue Monster PTFE sealing tape is an example of tape that the company has manufactured to be thicker for maximum sealing power. Interplastinc, a company specializing in PTFE products, offers a broad variety of sizes and can create custom tape to your specifications.

Polytetrafluoroethylene (PTFE) sealing tape is also known as PTFE thread seal tape and Teflon tape. PTFE adhesive tape is used in more than 30 different industries, is durable and efficient. Teflon tape is available in a variety of widths from 3/8 inch to 40 inches. It is also available in varying thicknesses and styles to fit the sealant needs of your company. Whether you need one roll or a continuous supply there are Polytetrafluoroethylene sealing tape suppliers ready for your order.

PTFE adhesive tapes are used in a number of different industries for wildly different purposes. When buying PTFE sealing tape you need to review the products to decide what type of tape your company can best utilize.

1. Insulating PTFE tape for areas with extreme temperatures.

2. Silicon or acrylic low-friction PTFE tape that is both lightweight and durable.

3. Fiberglass PTFE tape that stands up to high friction and areas with dangerous chemicals.

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Purchase insulating PTFE thread tape

Insulating PTFE thread tape is thicker than average Teflon tape. This helps the PTFE thread sealing tape to completely seal an area from debris and temperature changes. This form of PTFE thread sealant tape is commonly used in the electronics, aerospace and packaging industries.

I recommend: Locate insulating PTFE tape for wood, metals, plastics and rubber at Interplast, Inc. Find insulating tape that is 20 to 125 mils from the CS Hyde Company, Inc. Uline carries a 10 mil Teflon tape for insulating uses.

Select low-friction polytetrafluoroethylene (PTFE) sealing tape

Low-friction PTFE thread tape is designed for areas that will not be effected buy much friction. This tape is commonly used in airframe wire harnesses, lining guide rails and small mechanical applications. Low-friction polytetrafluoroethylene sealing tape thread sealing tape is normally made of silicon or acrylic.

I recommend: Find low friction PTFE film tape for a variety of industries from DeWAL Industries. Taconic has PTFE thread seal tape in widths up to 40 inches. Locate the PTFE film, fiberglass, silicon and acrylic tape your company needs at Can-Do National Tape.

Choose fiberglass PTFE adhesive tape

Fiberglass PTFE adhesive tape is Teflon tape that has been reinforced with fiberglass to withstand high heat areas. Fiberglass PTFE Teflon tape holds up when in chemicals, high pressure and high friction areas where other PTFE tape would break down.

I recommend: Browse the acrylic and silicone based fiberglass Teflon tape at Carolina Tape and Supply. Buy PTFE tape made with fiberglass in varying grades and sizes at Andrew Roberts. Read data sheets and compare fiberglass PTFE tape at the Precision Coating Co.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  The thickness of PTFE thread tape is measured in mils. One mil is equal to 1/1000 of an inch. Five mils is .005 inches thick.

When you choose PTFE thread sealing tape for a project, you expect it to do its job - create a tight seal, withstand temperature extremes and demonstrate superior strength. When you're looking at PTFE prices, you may find that there's a wide variety of prices. How do you sort it all out? Is it too much to ask that it also be affordable?

Polytetrafluoroethylene (PTFE) thread sealing tape pricing and costs depend on several different factors, including spool lengths, widths and grades that you select based on your project needs. By finding out in advance what kind of PTFE tape you need for the job, you can shop and compare prices most effectively.

When you're looking to buy polytetrafluoroethylene thread sealing tape, consider the following points.

1. Make sure you're making an apples-to-apples comparison among types PTFE seal tape.

2. Recognize that there are various types of PTFE tape, including different grades for specific types of work.

3. Look into bulk pricing on PTFE thread seal tape for extra savings.

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Buy the right PTFE tape that works for your job

Polytetrafluoroethylene thread sealing tape comes in several different grades, and widths as well as spool lengths. When comparing pricing, make sure you are looking at the grade that your work requires as well as the price per foot or yard, depending on how the company produces it.

I recommend: You can find general use PTFE sealing tape at a price ranging from $0.38 for 9 yards of 1/2 inch tape at Plumbing Supply Company to $2.70 for 60 yards from Uline.

Expect to pay more for high-density PTFE sealant tape

Another grade of polytetrafluoroethylene (PTFE) thread sealing tape is high-density grade, a step up from economy grade. Choose this grade when you're looking for PTFE tape for more sensitive projects, such as securing liquid or gas lines, but be prepared to pay higher prices for high-density grade.

I recommend: Name your price at Black Swan Manufacturing on high density PTFE seal tape, taking into account quantity and the mix of other products on your order. C.S. Hyde charges $4.29 for a 5-yard spool of .25 inch of high density PTFE tape.

Find the best deals on colored PTFE sealant tape

You can find specific colors of PTFE adhesive tape for certain jobs, such as yellow tape for working with gas lines and green tape for working with oxygen lines. Look for deals on polytetrafluoroethylene sealing tape by ordering colored tape by the case.

I recommend: Ace Superstore offers 260" of yellow PTFE tape at a cost of $64.70 per unit of 12, which breaks down to $5.39 per bag of 1/2-inch tape. Bar-B-Que sells yellow gas line for $4.99 per roll.

Polytetrafluoroethylene or PTFE thread sealing tape is useful in a lot of different industrial situations. Different types of PTFE tape provide materials for specific installation and resistance to electrical charges, as well as heat resistant insulation. A large variety of materials is used to provide different types of PTFE, including fiberglass, silicon and acrylics. Knowing about some common key terms for types of PTFE will help businesses figure out what they need to use in-house for production or maintenance purposes.

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White and yellow Teflon tape

Some types of PTFE tape are also called 'Teflon tape.' Tapes like these that are used in joint sealing are often color coded, with yellow being used for gas line connections. It's important for workers to recognize these color coatings for correctly identifying systems sealed with PTFE tapes.

I recommend: See more on color coding for Teflon tape at Acme.

Silicon or acrylic low friction PTFE tape

PTFE tapes with low friction engineering are used in situations where high friction is not a part of the industrial equation. These low friction tapes are often made with either silicon or acrylic backing.

I recommend: See more on a range of silicon and acrylic low friction PTFE tape and information about specifications for various uses at Precision Coating.

Skived PTFE

Skived PTFE tapes are often used in heat resistant setups. According to industry resources, skived PTFE tapes are high-density rolls that are 'tensilized' for tensile strength and coated with 1.5 high temperature adhesive materials.

I recommend: Learn more about skived PTFE and other similar materials from Can-Do Tape, a distributor offering info resources services to buyers.

Fiberglass PTFE tape

Some types of PTFE tape are made with fiberglass materials for durability in heat sealing and other industrial uses.

I recommend: See more on types of fiberglass PTFE tapes at Sideweld Industries.

Dielectric strength

Dielectric strength is the measurement of how many volts can be sustained by an insulating material. Some PTFE tape types have high dielectric strength properties measured in volts per mil. High dielectric strength is desirable for uses in electrically charged areas.

I recommend: See more on dielectric strength here.

Mils

PTFE tape width is generally measured in mils. A mil is a unit equivalent of one thousandth of an inch (.001) and represents a standard in referring to precision sizes for a variety of industrial tools.

I recommend: See more on mils at the Business Dictionary.