Sika SikaTop Seal 107 HK

Product Overview

SikaTop-107 Seal HK is a two-component, polymer-modified cementitious waterproofing slurry consisting of a liquid polymer component and a cement powder component. Designed for internal waterproofing and damp-proofing. The HK version is formulated for Hong Kong climate and construction conditions.

Key Features

• Two-component polymer-modified waterproofing slurry
• Pre-proportioned components for consistent quality
• Good bond strength on concrete, render, brick and other substrates
• Non-corrosive to reinforcement and ferrous metals
• Easy to apply by brush or thin trowel
• Low-VOC environmentally friendly formulation
• HK version formulated for Hong Kong conditions

Applications

• Bathroom waterproofing — shower areas, bathtub surrounds, floor and wall
• Toilet waterproofing — floor and wall damp-proofing
• Balcony waterproofing — terrace and balcony floor
• Internal waterproofing of concrete, render, brick and block substrates

Why Choose Sika 107?

• Sika brand — Swiss heritage, trusted globally
• Excellent bond — good adhesion to various substrates
• Easy application — mix and apply by brush or trowel
• Hong Kong version — formulated for local conditions
• Reinforcement safe — non-corrosive to steel

For high-elasticity or other waterproofing needs, browse our elastic waterproofing cement range.

Packaging

25 kg kit (powder component B + liquid component A)

Important Notes

• Suitable for positive water pressure only — not for negative water pressure
• Not a decorative finish — protective layer (render or tiles) required over the waterproofing
• Substrate must be clean, sound and thoroughly dampened
• Minimum two coats required
• For detailed application instructions, coverage rates and technical data, refer to the official product data sheet (TDS)

FAQ

Can Sika 107 withstand negative water pressure?

No. SikaTop Seal-107 HK is for positive water pressure only. Contact us via WhatsApp for alternative solutions.

How much does Sika 107 cost?

Please WhatsApp us for the latest pricing. We offer pickup at Mong Kok and delivery across Hong Kong.