![]() ![]() Some of these include:īutyl tape has a few benefits that make it a popular choice for both industrial and household applications. Sealing joints between metal roofing panelsīutyl tape can also be used for a variety of household applications.What Are the Uses of Butyl Tape?īutyl tape is often used in construction and automotive applications. You can choose a lighter color for applications where a less conspicuous appearance is desired. ![]() Black Butyl tape, for example, is used a lot in applications where a dark color is needed, like in cars. ![]() You can also find butyl tape in distinct colors, which can be helpful in specific applications. The former is typically used for bonding two surfaces together, while the latter can be used as a sealant or gasket. You can buy one-sided butyl tape or double-sided butyl tape. Some tapes are more costly than others, but the price difference is typically reflective of the quality and performance of the product. Some are more suited for automotive applications, while others are better for construction or industrial uses. Butyl tape comes in a variety of grades, each with its own set of properties and applications. It is also available in rolls or pre-cut pieces. What are The Different Types of Butyl Tape?īutyl tape is available in various widths and thicknesses. It is also effective in applications where one or both surfaces are not perfectly smooth. You can use butyl tape on various surfaces, including metal, plastic, glass, and rubber. This makes it an excellent choice for applications requiring an impervious seal. Butyl tape is also characterized by its low permeability to gases, water vapor, moisture, and oil. This tape has a wide range of temperature resistance and does not harden or become brittle over time like other types of PSA. What is Butyl Tape?īutyl tape is a pressure-sensitive adhesive (PSA) that is made from a copolymer of isobutylene and isoprene. But first, let’s start with what butyl tape is. ![]() In this article, we will cover everything you must know about butyl tape, including its benefits, drawbacks, and uses. This heavy-duty adhesive is commonly used in construction and automotive applications where a watertight seal is required. Do you need a reliable and durable tape that can withstand extreme temperatures? Butyl tape may be the answer. I know some will say that surely that is what the tape is for, but wood moves a lot in varying weather conditions.Īs goes materials, any decent silicone, ( must be Low Modulus, Neutral cure though ).Brands such as Soudal or Silfix should be fine, but from experience we tend to find the Butyl Flexistrip, that Hodgsons sealants manufacture to be the best ' tape ' for wooden windows, this comes in White, MAhogany and Black. Basically put the sealed unit in using glazing tape, then before applying the second layer of tape ( for the beads ), fill any visible gap within the rebate with the silicone, this prevents any moisture getting to the actual ' seal ' of the unit. If you have a self draining system then we would advise just Glazing Tape, to both sides of the sealed unit, doesn't matter if it sits proud of the bead ( into the visible glass area ) as you can cut this excerss off with a sStanley knife.Ī non ' self draining ' system, we would advise, again the glazing tape, but also Low Modulus, neutral cure silicone ( usually clear), which would be applied to the gap betwen the edge of the sealed unit, and the edge of the frame. The way we would do it, and advise, for warranty reasons, would depend on whether you have a self Draining system ( eg the bottom bead is sat up on plastic shims to allow water out ). ![]()
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