White Surface High-Grade PSK Tape/ 3-way PP-Scrim Tape 83 Microns In Total For Insulation

The PSK Tape/PP-Scrim Tape adopts a composite substrate structure, combining 18um aluminum foil and 5x5 scrim mesh. The aluminum foil provides excellent barrier properties, while the scrim enhances tear resistance, ensuring the tape maintains structural integrity under complex working conditions without deformation or breakage. The white PSK surface coating enhances both aesthetic appeal and weather resistance. The reverve side features silicone release paper, ensuring the adhesive side remains clean during storage and transportation while facilitating smooth unwinding and easy application. The composite design ensures a lightweight profile without compromising strength or durability, balancing protection and ease of application.

The tape uses a high-performance rubber-resin adhesive, offering strong initial tack and long-lasting bonding strength. It exhibits excellent adhesion to various materials, including metals, plastics, and construction materials. Professional testing confirms a peel adhesion of 20N/25mm, ensuring long-term stability for joints and seams. The adhesive disperses stress effectively, filling micro-irregularities on substrates and preventing bond failure from deformation.  This balanced viscoelastic performance ensures strong adhesion while adapting to mechanical stress variations in diverse working conditions.

Through precisely controlled composite manufacturing, the total thickness is accurately maintained at 83 microns, achieving an ideal balance between flexibility and structural strength. With a tensile strength of 100N/25mm and 3.0% elongation, it resists mechanical loads while buffering minor deformations. The tape maintains stable physical and adhesive performance across a harsh temperature range of -20°C to +80°C, delivering reliable long-term protection for both indoor and outdoor applications, whether in freezing winters or scorching summers.

This high-grade PSK Tape incorporates professional-grade materials. Its pure white surface treatment is not only aesthetically pleasing but also provides sealing joints and seams of 3-way white PP-Scrim-Kraft faced insulation. The tape is specifically developed for pipeline engineering, HVAC systems, and building joint insulation. Its unique scrim-reinforced substrate and aluminum foil barrier layer deliver exceptional moisture and crack resistance. Its superior airtight performance and long-lasting durability make it an ideal choice for demanding applications such as building curtain wall joint sealing and industrial equipment protection. It reliably seals and protects against extreme temperatures and environmental erosion.

The product features high-quality silicone release paper, ensuring smooth unwinding without residue and keeping the adhesive side pristine. The pure white PSK surface  not only ensures excellent visual uniformity but also effectively resists UV aging.  Its specially formulated rubber-resin adhesive guarantees no edge lifting or adhesive failure over time, maintaining long-lasting sealing performance. Whether for short-term temporary fixing or long-term permanent sealing, this tape delivers an exceptional engineering-grade solution to meet the most stringent application requirements.