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Surface Protection

Protective Coatings

Aliphatic Polyurethane, Epoxy & Anti-Carbonation Barrier Systems

Weather-resistant aliphatic PU topcoats, high-build solvent-free epoxy floorings, and breathable anti-carbonation coatings engineered to shield concrete against UV and weathering.

Need mix design or on-site support? See our technical services

Industrial applicator spray-applying protective anti-carbonation barrier coating to wall
IS & ASTM VerifiedChennai Manufacturing
What Engineering Problem It Solves

Shields concrete and steel against UV degradation, carbonation, acid rain, industrial chemical spills, and heavy forklift wheel abrasion.

Substrate Suitability: Concrete facades, parking garage decks, chemical bund walls, wastewater treatment basins, and roofs.

Key Performance Advantages

UV stable, non-yellowing polyurethane finish with outstanding gloss retention
Carbonation and chloride ion barrier with water vapor breathability
Abrasion and chemical resistant seamless monolithic membrane
Anti-fungal, anti-algal, and easily washable surface aesthetics
1Diamond grind or grit blast concrete to achieve an open CSP-2/3 surface profile.
2Apply penetrating epoxy/PU primer to seal micro-pores and prevent pinholes.
3Apply first coat of high-build protective coating using roller or airless spray.
4Apply second cross-coat after 6–8 hours inter-coat window for complete pinhole-free film.

Technical Specifications

StandardEN 1504-2 • ASTM D4541 • ASTM D4060
Dosage / Rate0.25 – 0.40 kg/m² per coat (recommended 2–3 coats)
Packaging5kg & 20kg Sets (Base + Hardener).
Elongation at Break> 350% (PU Membranes)
Adhesion to Concrete> 2.5 N/mm² (Cohesive concrete failure)
Shore D Hardness65 – 75 (Epoxy Floors)
CO₂ Diffusion ResistanceEquivalent to 100m+ air layer (R > 50m)

Typical Site Applications

  • Exposed building facades, flyover piers, and coastal civil structures
  • Automotive showrooms, pharmaceutical plants, and industrial flooring
  • Terrace roofs, car park decks, and swimming pool surrounds
  • Effluent treatment plant (ETP) concrete containment bunds

Need Material for Your Project?

Same-day dispatch available in Chennai & across Tamil Nadu. Direct factory pricing for bulk orders.

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AUTHORIZED DEALER STOCK

Related Formulations from Fosroc

Certified dealer-stock formulations available for same-day dispatch to complement your protective coatings requirements.

1 Product Stocked
Fosroc Featured

Nitoflor Hardtop Standard

A dry-shake floor hardener from the Nitoflor range, trowelled into freshly placed concrete floors to significantly improve abrasion resistance and surface durability — commonly specified for industrial and warehouse flooring.

Available Pack Sizes / Variants:
30KG

Equivalent formulations also available across our stocked brands — enquire for alternatives.

SKU: nitoflor-hardtop-standardEnquire / Quote

TECHNICAL FAQS & FIELD GUIDELINES

Frequently Asked Questions: Protective Coatings

In-depth technical answers regarding site compatibility, storage requirements, and application procedures.

Vchemics elastomeric anti-carbonation coatings create a selective breathable membrane with equivalent concrete cover (R) exceeding 200 meters against carbon dioxide diffusion while allowing internal moisture vapor to escape (Sd < 0.5m), preventing facade spalling and rebar depassivation.
Technical Documentation & Compliance

Request Technical Data Sheet (TDS) & Method Statement

Obtain full certified laboratory test reports, mix design guidelines, ASTM/IS compliance certificates, and formal method statements for Protective Coatings.

Authorized Distributor / Dealer

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BASF Construction Chemicals Logo
Master Builders Solutions Logo
Sika Building Trust Logo
Berger Home Shield Scientific Waterproofing Logo
Renacon AAC Blocks Logo
MYK Arment Construction Chemicals Logo
STP Limited Logo
Ardex Endura Logo