Sika® SealTape F – Crack-Bridging Waterproof Sealing Tape

Essential Sealing for Vulnerable Areas

Sika® SealTape F is a high-elasticity sealing tape engineered to form a waterproof bond at critical junctures like corners, wall-floor connections, and pipe penetrations. Designed for use within a waterproofing system, it effectively mitigates leakage risks in zones prone to cracking or movement.

Superior Elasticity Meets Strong Tensile Performance

Crafted from thermoplastic elastomers supported by a polypropylene fleece, this tape features remarkable elasticity—stretching up to 200%—combined with robust tensile strength. This ensures it maintains full functionality even when substrates expand or contract.

Reliable Waterproofing and Chemical Resistance

Once integrated into a waterproofing system, Sika® SealTape F creates a watertight barrier tested to resist pressures up to 1.5 bar. It also withstands UV exposure, delivers lasting performance under sun, and remains impervious to various chemicals—making it suitable for both interior and exterior use.

Easy Integration into Waterproofing Systems

Installation is straightforward: embed the tape into the first, still-wet layer of your waterproofing coating, maintaining minimum overlaps of 50 mm. Then apply a second layer over it to fully encapsulate the tape—ensuring a seamless, waterproof seal at vulnerable joints.

Versatility Across Environments

Sika® SealTape F is ideal for residential and commercial spaces requiring watertight precision, including wet rooms, cold storage areas, car washes, kitchens, balconies, terraces, and especially water-retaining structures like swimming pools with ceramic finishes.

Designed for Longevity

With resistance to temperature extremes (−30 °C to +90 °C), UV exposure, and chemical attack, plus a 24-month shelf life when stored properly, this tape is built for durability. The high-performance design ensures long-term integrity of the waterproofing system.

Why Build Materio Stands Out

As Bangalore’s go-to supplier under Buildastra Chemicals Pvt. Ltd., Build Materio delivers authentic Sika solutions like SealTape F with comprehensive technical support, fast logistics, and unwavering commitment to quality. Your projects stay protected and sustainable.