Product Overview

Sika SealTape F is a non-woven polyester reinforcement tape designed to be embedded in wet-applied cementitious waterproofing coatings at internal corners, floor-to-wall junctions, expansion joints, cracks, and pipe or drain penetrations — the areas statistically most prone to waterproofing failure. By bridging these vulnerable details and distributing minor movement stresses over a larger membrane area, SealTape F dramatically improves long-term waterproofing system integrity. It is compatible with SikaTop-107 Seal IN, SikaTop-107 Seal Plus IN, and other flexible cementitious waterproofing membranes. Space Arc Engineering distributes Sika SealTape F as part of the complete Sika waterproofing system for bathrooms, swimming pools, and water tanks across Delhi NCR and UP.

Applications

• Reinforcement of internal floor-to-wall corners in bathrooms and wet rooms
• Bridging floor drain and pipe penetrations in waterproofing membranes
• Reinforcement of cracks and joints before waterproofing application
• Pool gutters, overflow edges, and construction joint waterproofing
• Balcony drain surrounds and floor-to-wall junctions
• Transition zones between different substrate types

Key Advantages

• Reinforces waterproofing membrane at highest-risk failure points
• Flexible — accommodates minor structural movement without cracking
• Compatible with all SikaTop cementitious waterproofing systems
• Non-woven polyester — resistant to rot, mould, and alkalis
• Easy to cut to length and embed in fresh waterproofing coat
• Prevents pin-hole leaks at pipe penetrations and corner joints