Doors Windows And Ventilation Ducts Butyl Rubber Waterproofing Membrane Butyl Tape Roll

Butyl rubber waterproof tape for doors, windows and ventilation ducts

Product Overview:

Butyl rubber waterproof tape is a permanently non-curing self-adhesive sealing tape made from butyl rubber as the main raw material and other additives through advanced technology. It has adhesive force on various material surfaces, and also exhibits excellent weather resistance aging resistance and waterproof performance, which can play roles such as sealing, shock absorption protection on the surface of bonded objects. This product is completely solvent-free, so it does shrink and will not release toxic gas. Since it remains uncured throughout its service life, it has excellent conformability to the thermal expansion and contraction and mechanical of the surface of bonded objects, making it a highly advanced waterproof sealing material.

Product Features: 

1. Air Tightness: Adopting closed-cell sealing, with extremely low air permeability, it can effectively block cold air and dust from seeping in through and door gaps, reducing indoor heat loss in winter.

2. Low-Temperature Flexibility: It has excellent-temperature flexibility, remains soft at -15℃ and boasts outstanding air tightness. It is-corrosive to aluminum alloys, plastic-steel and metal air ducts, delivers prominent vibration and noise reduction effects, will not chemically react with the original sealing adhesive of doors and windows.

3. Compatibility: It is nonrosive to multiple materials including aluminum alloys, plastic-steel and metal air ducts, and will not chemically react with sealing adhesive of doors and windows.

4. Vibration and Noise Reduction: With elastic buffer structure, it can reduce noise generated by the opening and closing doors and windows and the vibration of air ducts, improving the use experience

Construction Steps:

1. Base Surface Cleaning: Wipe the oil stains and on window frames and air duct joints with alcohol, and ensure the base surface is dry and free of moisture after being completely wiped dry

2. Dimension Adaptation: According to the gap width of doors and windows, select the butyl rubber tape of the corresponding width The tape width shall fully cover 2cm on each side of the gap.

3. Sealant Application:ear off the release film, fit the tape into the joint between the window frame and the wall, and press and it evenly with the palm to ensure the tape completely fills the gap.

4. Airtightness Inspection: After the application is, slide your hand along the edge of the tape to check, confirm no edge lifting or voids. A small amount of sealant be applied to the edge for end sealing.