SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
Sika CemCrete
Multifunctional acrylic polymer for waterproof renders, screeds and slurry coatings
Product Overview
Sika CemCrete is a multifunctional acrylic-based polymer that upgrades ordinary cementitious mixes into durable, waterproof systems. Blended with cement, and where needed silica sand, it produces waterproof slurry coatings and brush toppings for roof slabs, basements, water tanks and sunshades. Beyond waterproofing, the milky-white liquid acts as a bonding agent for repair and plastering work and as a multipurpose mortar admixture, while also helping control leaching and saltpetre action on damaged surfaces. Mixed at a 1:2 ratio with cement for slurry coats, it improves adhesion, density and water resistance without complex plant. With a density of around 1.04 kg/L and a 12-month shelf life, it is a practical, site-friendly choice. Space Arc Engineering, an authorized Sika distributor in India, supplies Sika CemCrete to waterproofing applicators, contractors and repair specialists.
Features & Benefits
- One product covers waterproof coatings, bonding and mortar modification, reducing inventory
- Improves adhesion and density of cement slurries for better water resistance
- Effective on roofs, basements, tanks and sunshades across new build and repair work
- Helps counter leaching and saltpetre (efflorescence) on deteriorated surfaces
- Mixes with site cement and sand using a standard paddle mixer, no special equipment
- Available from 1 kg up to 200 kg to suit small repairs through large projects
Technical Highlights
| Coverage | As a waterproof coating at 1:2 with cement, total consumption is about 500 g/m² per coat (around 200 g/m² of CemCrete); brush topping at 1:2:2 is about 2 kg/m² per mm (around 450 g/m² of product). Confirm against TDS. |
| Strength | Tensile adhesion strength of about 0.5 N/mm² as a waterproof slurry. |
| Performance | Acrylic polymer that boosts waterproofing, adhesion and durability of cementitious coatings and renders; density about 1.04 kg/L at +27 °C, pH about 8. |
| Application Conditions | Apply between +10 °C and +40 °C; mix with a paddle mixer at 300–500 rpm for 2–3 minutes maximum. |
| Packaging | Supplied as a milky-white liquid in 1, 5, 20, 50 and 200 kg containers. |
Applications
- Waterproof slurry coating on RCC roof slabs and terraces in residential buildings
- Tanking of basements and retaining walls in commercial and infrastructure projects
- Internal waterproofing of water tanks and sumps in institutional and industrial sites
- Bonding coat and plaster admixture for concrete repair and patch-render work
- Anti-efflorescence treatment on walls affected by leaching and saltpetre
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Product type | Acrylic polymer waterproofing admixture / bonding agent |
| Base | Acrylic polymer with special additives |
| Colour | Milky-white liquid |
| Density | ~1.04 kg/L at +27 °C |
| Coating ratio | 1:2 CemCrete : cement (slurry coat) |
| Pack sizes | 1, 5, 20, 50, 200 kg |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
What is Sika CemCrete used for?
Sika CemCrete is an acrylic polymer used to make waterproof slurry coatings, brush toppings and renders for roofs, basements, tanks and sunshades. It also serves as a bonding agent for plastering and repair work and as a mortar admixture.
How is Sika CemCrete mixed for a waterproof coating?
For a waterproof slurry coat, CemCrete is mixed with cement at a 1:2 ratio using a mechanical paddle mixer at 300–500 rpm for up to 2–3 minutes. For a brush topping, a 1:2:2 ratio of CemCrete, cement and silica sand is used. Refer to the TDS for full mixing detail.
What is the coverage of Sika CemCrete?
As a waterproof coating at 1:2 with cement, total consumption is roughly 500 g/m² per coat, of which about 200 g/m² is CemCrete. A brush topping at 1:2:2 uses about 2 kg/m² per millimetre of thickness. Actual usage varies with surface profile.
Can Sika CemCrete stop efflorescence and leaching?
Yes, it is used to treat surfaces affected by leaching and saltpetre action, helping reduce salt migration while improving the water resistance of the coating system.
Who supplies Sika CemCrete in India?
Space Arc Engineering, an authorized Sika distributor in India, supplies Sika CemCrete in pack sizes from 1 kg to 200 kg. Reach the team at +91 9999155255 or info@space-arc.com.
Related Products
- SikaTop® Armatec®-110 EpoCem® — Bonding primer and reinforcement-protection coat for concrete repair systems.
- Sikalastic®-560 — Liquid-applied membrane for exposed roof and terrace waterproofing.
- Sika MonoTop®-1010 IN — Cementitious bonding and anti-corrosion coat to pair with repair mortars.
- SikaSeal-106 Construction — Flexible cementitious waterproof coating for wet areas and tanks.
Buy Sika CemCrete — Sika Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying Sika products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com