Butyl Waterproofing Tape

Sinomaco butyl waterproof sealing tape is one kind of sealing tape made of butyl rubber, polyisobutylene adhesive coated with strong adhesive force and good thermal stability, and with the release film or paper. When using, simply remove the release paper or film.

Butyl waterproof sealing tape is also known as self-adhesive sealing tape because of its excellent and strong adhesion to various surfaces. It has excellent weather resistance, aging resistance and excellent water resistance. It has the functions of sealing, shock absorption and protection on the surface to be adhered. Because it is completely solvent-free, it does not shrink, does not emit toxic gases, and is easy to construct. It is the excellent waterproof sealing material in buildings, so it is also called butyl waterproof tape.

Product Feature

1. Self-adhesion without bonding agent

2. Good rubber elasticity and elongation

3. Excellent adhesion bond

4. Good self-coalescence

5. Cold & easy application, no pollution

6. Corrosion-resistance /aging-resistance /High Temperature-resistance

7. Available for wet ground

Product Specification

Application method

1. The surfaces to be sealed must be dry, capable of bearing load and free from grease and dust. Remove all loose dust and dirt with a wire brush and soft broom from the area of application.

2.Unroll and cut butyl tape to the required length.

3. Peel the backing strip and apply the adhesive side onto the prepared substrate.

4. Smooth down using a roller or gentle fingertip pressure to prevent air pockets and creases, and to ensure a good tight seal.It is very important to press down the edges and ends of the tape. All joint connections have to be overlapped min. 50 mm.

Product Application

1. Roofs - around chimneys and skylights, over joints/ cracks in tiles and roof cladding.

2. Exterior walls - joints and cracks in asbestos cement sheeting, cracks under masonry ties and anchorages, around wall penetrations (such as water pipes), gutters and down pipes.

3. Terraces - at joints between terraces and exterior walls, joints in parapets, roof edges, sides, flashing and joints.

4. Car industry, repairing of roof and cars.

5.  And many more project……

Technical Data Sheet (TDS)

*All technical data stated in this Product Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control.