Foam tape is a specialty tape made of polyethylene or similar material that is sticky on one or both sides. It is used for sealing and gasketing, as well as medical purposes. It comes in rolls and may have a protective backing that must be removed before use. Double-sided foam tape is also available for permanent sealing. It usually comes in standard packaging with a length of about eight feet.
Foam tape is one of many varieties of specialty tape used in various applications including home improvement and health care. The tape is made of a material such as polyethylene or a related material that is sticky on one or both sides. It is especially useful in situations such as sealing and gasketing.
One of the most common uses of foam tape is to use it as a gasket tape. This type of tape will seal an area between two parts, such as a door and frame, in order to prevent gases or liquids from escaping. While this tape may not be completely airtight or waterproof, it can provide sufficient protection where these substances are likely to leach out to acceptable levels.
Medical foam tape can be used for circumstances where standard tapes and bandages simply wouldn’t provide the kind of protection needed. This type of tape is usually elastic, with the ability to stretch in all directions. This can help increase the patient’s comfort level. The tape is also usually water resistant and treated to be hypoallergenic.
Most people may be familiar with foam tape due to its use as a sealing material. It can often be placed along windows or doors to provide a more airtight seal, preventing the intrusion of cold air during the winter months. Because windows and doors are often very prone to heat loss, foam tape can offer a great investment for those with higher energy bills.
Foam tape usually comes in rolls and may include a backing that must be removed before use. This is because the adhesive used with the tape is often very strong and can damage the properties of the foam should it come into contact with the other side of the tape. Removing the protective backing is usually a straightforward process, but should only be done immediately prior to application.
While most uses require single-sided adhesive only, double-sided foam tape is also available. This is often used when there is a permanent, or at least semi-permanent, need to seal the gap between two areas where the sides shouldn’t be moved. This may not be ideal for many weather protection applications simply because windows and doors will often need to be opened during the more temperate months.
Due to the depth of the foam tape, it usually won’t have the same kind of length as many other tapes. It often comes in standard packaging with a length of about eight feet (2.75 meters). It may not even be enough to seal a window. It is important to check the lengths before purchasing to ensure you are buying enough to complete the desired task.
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