Sika — Construction Chemicals
Sikalite
Powder waterproofing additive for cement mortars.
- Wet Areas
- Concrete
- General Construction
Technical Overview
- Product Type
- Waterproofing Mortar Additive
- System
- Powder additive
- Application
- Mixed with cement mortar
- Suitable Surface
- Mortar, Render, Screed
- Primary Use
- Waterproofing Mortar
- Environment
- Interior / Exterior
About This Product
Sikalite is a powder additive mixed into cement mortar to reduce its permeability and improve water resistance. It is used in renders, screeds and mortar beds where a denser, less absorbent mix is required.
System Role
Mortar waterproofing additive
Modifies the mortar itself, so the mortar becomes the water-resistant layer rather than a separate coating on top of it.
Typical Applications
Wet Areas
Waterproofing systems for bathrooms, kitchens, and other continuously wet internal surfaces.
Concrete
Repair mortars, bonding agents and admixtures for concrete protection and structural repair.
General Construction
Everyday bonding, sealing, and finishing materials for site and general building work.
Related Products
Explore All Products
Sika
Sikadur-31
High-strength epoxy adhesive and repair mortar for structural bonding.
- Concrete Repair and Grouts
- Concrete
- Joints & Cracks
Sika
SikaGrout
High-performance, shrink-free cementitious grout for anchoring.
- Concrete Repair and Grouts
- Concrete
- General Construction
Sika
SikaLatex Power
Synthetic rubber emulsion bonding agent and waterproofing admixture.
- Concrete Repair and Grouts
- Wet Areas
- Concrete
Not sure this is the right product?
Construction problems are not always solved by choosing a product from a catalogue. Tell us what you're working on, what problem you're experiencing, and what surface or structure is involved — we'll help you identify the appropriate solution.