SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
Sika® Antisol® A-4 White
White-pigmented acrylic curing compound for reflective, coatable concrete curing
Product Overview
Sika® Antisol® A-4 White is a ready-to-use, water-dispersed acrylic copolymer curing compound carrying a white pigment that both seals fresh concrete and reflects solar radiation. The film it forms prevents premature loss of mixing water, allowing hydration to complete so the concrete attains its designed strength with reduced plastic cracking, shrinkage and dusting. The white pigment lowers surface temperature on sunlit slabs, which is valuable for large exposed pours where heat-driven cracking is a risk, and it also makes coverage visible during application. As an acrylic-based system, it remains compatible with later acrylic paints and polymer-modified mortars. It is applied by spray, brush or roller, ideally in two coats at right angles for uniform cover. Space Arc Engineering, an authorized Sika distributor in India, supplies Antisol A-4 White for sun-exposed pavement and slab curing.
Features & Benefits
- White pigment reflects solar heat and reduces thermal cracking risk
- Visible film makes uniform application coverage easy to check
- Retains moisture so concrete reaches its designed strength
- Acrylic base remains compatible with later paints and mortars
- Cuts plastic shrinkage cracking, dusting and curing labour
- Applies by spray, brush or roller in two crossing coats
Technical Highlights
| Coverage | Coverage roughly 5-6.5 m² per litre; two coats at right angles recommended; confirm by trial (refer to TDS). |
| Strength | Enables full hydration so concrete develops its designed strength; it is a curing aid, not a strength additive. |
| Performance | Reflects heat, retains moisture and reduces plastic cracking and dusting on exposed slabs. |
| Application Conditions | Apply after surface water disappears or after striking formwork; protect from rain for 2-3 hours. |
| Packaging | Supplied in 230 kg drums. |
Applications
- Sun-exposed highway and airfield pavement-quality concrete
- Large industrial floor slabs cast in high ambient temperatures
- Commercial roof decks and podiums needing reflective curing
- Bridge decks and infrastructure surfaces over wide exposed areas
- Residential terraces and external slabs requiring coatable curing
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Type | White-pigmented acrylic curing compound |
| Base | Water-dispersed acrylic copolymer |
| Appearance | Milky white liquid, lump-free |
| Density | ~1.03 kg/l at 25°C |
| Coverage | ~5-6.5 m²/litre |
| Pack size | 230 kg drum |
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 Antisol A-4 White used for?
It is a white-pigmented acrylic curing compound used to cure fresh concrete while reflecting solar heat. It suits sun-exposed pavements, large slabs and roof decks where heat-driven cracking must be minimised and the surface may be coated later.
Why choose the white-pigmented grade over clear Antisol A-4?
The white pigment reflects sunlight to keep the slab cooler and reduce thermal cracking, and the visible film helps verify even coverage. Both grades share the same coatable acrylic chemistry.
How should Antisol A-4 White be applied for best results?
Apply after surface water has evaporated, ideally in two coats at right angles to achieve uniform cover, using spray, brush or roller. Protect from rain for 2-3 hours and confirm rates by trial. Refer to the TDS.
What coverage can I expect from Antisol A-4 White?
Approximately 5-6.5 m² per litre depending on conditions and texture. Because two crossing coats are recommended, plan consumption accordingly and verify on site.
Who supplies Sika Antisol A-4 White in India?
Space Arc Engineering is an authorized Sika project distributor in India. Contact +91 9999155255 or info@space-arc.com for pricing, data sheets and project supply.
Related Products
- Sika® Antisol® A-4 — Clear acrylic version of the same coatable curing compound
- Sika® Antisol® E (WP) — Wax-based white curing compound for maximum moisture retention
- Sika® Antisol® A-1 — Aluminised resin curing compound for heat-reflective curing
- Sikagard®-550 W IN — Elastic protective coating suited to acrylic-compatible substrates
Buy Sika® Antisol® A-4 White — 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
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