Product Overview

Sika-101h is a single-component, cementitious, brush-applied waterproofing slurry compound. When mixed with water to a creamy consistency and applied by brush in two to three coats to concrete, brick, or masonry surfaces, it forms a dense, low-permeability cementitious coating that reduces water ingress under positive and negative hydrostatic pressure. Sika-101h has been a trusted waterproofing product in India for decades, specified by engineers and used by contractors for waterproofing basements, underground walls, water tanks, wet areas, and foundations. Its simplicity of use (one component, brush-applied) and compatibility with damp substrates make it an accessible waterproofing solution for a wide range of waterproofing scenarios. Space Arc Engineering distributes Sika-101h as part of a comprehensive waterproofing system for residential, commercial, and industrial projects across Delhi NCR and UP.

Applications

• Basement and underground retaining wall waterproofing
• Water tank interior lining and waterproofing
• Wet area waterproofing in bathrooms and utility rooms
• Sunken slab waterproofing before screed placement
• Foundation wall damp-proofing against rising moisture
• Swimming pool interior surface waterproofing (with multiple coats)

Key Advantages

• Single component — just add water, brush apply, no complex mixing
• Compatible with damp substrates — can be applied to green or damp concrete
• Resists positive and negative hydrostatic pressure
• Easy brush application by unskilled labour
• Long track record in Indian construction
• Economical first-line waterproofing for standard applications