Water Blocking Tape / Water Swellable Tape | SAP Longitudinal Water Blocking for Cables

Water Blocking Tape, also known as Water Swellable Tape, is a high-performance non-woven tape impregnated with superabsorbent polymers (SAP). It is specifically engineered to prevent longitudinal water penetration into cable cores by rapidly absorbing water and forming a dense gel barrier that seals gaps and channels. This advanced material delivers reliable moisture protection for optical fiber cables, data cables, telecom cables, control cables, and power cables, ensuring long-term electrical and optical integrity even in wet or flooded environments.

Wire & Cable Taping Lines – Aluminum Tape For Cable

Aluminum Tape for Cable is a high-purity, precision-slit aluminum foil tape engineered specifically for the cable industry. Manufactured from premium aluminum alloys (1070, 1060, 1050, 1145, 1235, 8011), this soft-annealed tape serves as an essential base material for copolymer coated aluminum tapes and is widely used for longitudinal wrapping, helical wrapping, and shielding layers in communication cables, power cables, and specialty cables. Its excellent conductivity, formability, and consistent quality make it the preferred choice for high-speed cable manufacturing processes.