Fosroc Technical Details, Specifications, and Features
Overview
Fosroc is a global construction chemicals manufacturer with over 80 years of heritage, providing specialist solutions across waterproofing, concrete repair, grouting, industrial flooring, joint sealants, and protective coatings. Operating through Parchem Construction Supplies in Australia and New Zealand, Fosroc delivers locally manufactured products designed and tested for regional conditions.
Core Product Categories and Specifications
Concrete Repair Solutions
The Renderoc® range represents market-leading concrete repair technology with tailored solutions for diverse applications:
Patch Repair Mortars
| Product |
Application |
Maximum Thickness |
Strength |
Key Features |
| Renderoc HB |
Large area and localised patch repairs |
Up to 80 mm vertical |
28 MPa |
Lightweight, high build capability |
| Renderoc HB25 |
Vertical patch repairs |
10–80 mm |
23 MPa |
Shrinkage compensated, Galvashield compatible |
| Renderoc FC |
Fairing coat application |
Up to 3 mm |
N/A |
Fair-faced finish preparation |
| Renderoc ST 06 |
Surface repair and protection |
Up to 5 mm |
N/A |
Polymer modified protective mortar |
Specialised Repair Mortars for Extreme Conditions
| Product |
Application |
Technology |
Key Features |
| Renderoc G |
Highly corrosive environments |
Geopolymer mortar |
Exceptional chemical and acid resistance |
| Renderoc CAC |
Biogenic corrosion resistance |
Calcium Aluminate mortar |
Designed for wastewater applications |
| Renderoc LA55 Plus |
Large volume structural repairs |
Fluid micro-concrete |
Up to 500 mm thickness, EN1504-3 Class R4 rated, high strength |
| Patchroc C |
Emergency pavement reinstatement |
Fast-setting mortar |
25–200 mm depth, rapid cure |
Injection Materials for Crack and Void Remediation
| Product |
Application |
Type |
Key Features |
| Nitofill PU150 |
Crack and joint sealing |
Hydrophilic polyurethane |
Expands with water contact for predictable results |
| Nitofill PU130 |
Void filling |
Polyurethane injection resin |
Multi-purpose void fill capability |
Primers and Bonding Agents
Foundation products essential for optimal repair performance:
| Product |
Application |
Type |
Key Features |
| Nitobond SBR |
Mortar additive |
Water-resistant polymer |
Improved strength and adhesion in repairs |
| Nitobond AR |
Curing membrane |
Polymer emulsion |
Single-component application |
| Nitoprime 330 |
Floor topping primer |
Application-ready primer |
Diluted for optimal bonding |
| Nitoprime 320PU |
Polyurea membrane primer |
Specialist primer |
Designed for Polyurea applications |
Grouting Solutions
The Conbextra® range delivers precision grouting for structural and machinery applications across gap thicknesses from 10 mm to 500 mm.
Cementitious Grouts
| Product |
Gap Thickness |
Application |
Key Features |
| Conbextra C |
10–100 mm |
General purpose grouting |
Dual shrinkage compensated, high flow |
| Conbextra CB |
10–100 mm |
Void filling |
Highly flowable, high strength |
| Conbextra CB-C |
10–100 mm |
Tunnel backfill |
Class A/C, dual shrinkage compensated |
| Conbextra Deep Pour |
20–500 mm |
Deep section grouting |
High flow capability, dual shrinkage compensated |
| Conbextra UW |
20–100 mm |
Wind turbine foundations |
Ultra-high performance structural grout |
Epoxy Grouts for Chemical Resistance and Load-Bearing Applications
| Product |
Gap Thickness |
Application |
Key Features |
| Conbextra EP10 |
Up to 10 mm |
Small gaps and crack filling |
Low viscosity for tight tolerances |
| Conbextra EP120 |
Up to 120 mm |
Heavy dynamic loads |
Two-component, chemical resistant |
| Conbextra EP300 DP |
Up to 300 mm |
Large volume grouting |
Three-component, extended working time |
| Conbextra EP935 |
Up to 100 mm |
Underwater grouting |
Flowable, suitable for water-immersed repairs |
Typical Epoxy Grout Applications: Reciprocating machinery grouting, heavy crane and transporter rails, high-speed turbines, centrifuges, and drop forges.
Waterproofing Solutions
Fosroc delivers comprehensive waterproofing from basement to roof through multiple system types.
Liquid-Applied Membranes
| Product |
Type |
Application |
Key Features |
| Nitoproof 610 |
Single-component polyurethane |
Foundations, basements, tunnels, roofs |
Thixotropic, atmospheric moisture cure |
| Polyurea WPE110 |
Two-component pure Polyurea |
Waterproofing and protection |
100% solids, rapid cure, AS/NZS 4020 compliant |
| Polyurea WHE110 |
Hybrid Polyurea-polyurethane |
Spray-applied membranes |
100% solids, flexible application properties |
Typical Waterproofing Applications: Foundations and basements, tunnels, ground and suspended floors, roof terraces and balconies, patios, and bridges.
Waterproofing System Types
| System Type |
Products Available |
| Sheet membranes |
Proofex® range |
| Torch-applied membranes |
Proofex® torch-on systems |
| Cementitious systems |
Vandex® range |
| Waterstops |
Supercast® |
| Proprietary systems |
Proofex Engage |
Industrial Flooring Solutions
Fosroc offers HACCP certified flooring solutions meeting Australian and New Zealand Food Standards Code requirements, essential for food processing facilities and other demanding environments.
Floor Toppings
| Product |
Application |
Thickness Range |
Key Features |
| Cemtop 100 |
Internal/external trafficable floors |
2–4 mm |
Excellent wear resistance, chemical resistant |
| Cemtop Screed |
Wide substrate variety |
3–40 mm |
Single component, no site batching required |
| Cemtop SL |
Self-smoothing application |
6–12 mm |
Foot and forklift traffic rated |
| Cemtop Underlay |
Carpet/tile underlay |
2–50 mm |
Low VOC, fast cure, non-trafficable |
Flooring System Components
| Category |
Products |
| Primers |
Nitoprime range |
| High-build coatings |
Nitoflor® range |
| Hardeners and densifiers |
Nitoflor® Lithium and surface treatment range |
| Slip resistance |
Nitoflor® Anti-Slip Grains |
| Patch repair mortars |
Patchroc range |
Joint Fillers and Sealants
Movement management solutions for construction joints:
| Product |
Type |
Application |
| Cellflex |
Expansion joint filler |
Compressible, bitumen-impregnated fibreboard |
| Nitoseal® range |
Joint sealants |
PU, MS, and hybrid polymer sealants |
Protective Coatings
Fosroc offers protective coating technologies with diverse formulations for long-term asset protection:
| Technology Type |
Applications |
| Acrylic |
General protection applications |
| Epoxy |
Chemical resistance environments |
| Polyurethane |
Flexibility and durability requirements |
| Epoxy-novolac |
Severe chemical exposure conditions |
| Tar-free epoxy |
Environmental compliance applications |
Dekguard® is the main protective coating brand for concrete and steel structure protection.
Additional Product Lines
| Brand |
Product Type |
Application |
| Vector® |
Corrosion control systems |
Galvashield anodes, cathodic protection |
| Vandex® |
Crystalline waterproofing |
Cementitious waterproofing systems |
| EdenCrete® |
Carbon nanotube concrete additive |
Concrete enhancement |
| Conplast® |
Concrete admixtures |
Fresh and hardened concrete modification |
Safety and Compliance Standards
Respirable Crystalline Silica (RCS) Commitment
Fosroc demonstrates safety leadership through low-RCS formulations:
| Safety Feature |
Details |
| RCS Content |
Less than 0.1% in cement-based powder products |
| Classification |
Non-hazardous per Australian Inventory of Industrial Chemicals |
| Worker Benefit |
Reduced exposure when mixing powder with water |
| Safety Practice |
Dust masks still recommended for cementitious powder handling |
Certifications and Compliance Standards
| Certification/Standard |
Application |
Compliance |
| HACCP Certified |
Industrial flooring solutions |
Certified compliant |
| AS/NZS 4020 |
Potable water applications |
Polyurea WPE110 compliant |
| EN1504-3 Class R4 |
Structural repair products |
Renderoc LA55 Plus certified |
Industry Applications and Use Cases
Infrastructure Applications
| Application |
Products Used |
| Bridges |
Concrete repair, protective coatings, waterproofing |
| Tunnels |
Waterproofing, grouts, injection materials |
| Roads and pavements |
Patchroc, surface treatments |
| Airports |
Fast-setting repair mortars |
| Rail infrastructure |
Grouts, protective coatings |
Water and Wastewater Applications
| Application |
Products Used |
| Water treatment plants |
Potable water compliant products |
| Wastewater facilities |
Renderoc CAC biogenic corrosion resistant mortar |
| Reservoirs |
Waterproofing systems |
| Pipelines |
Protective coatings |
Commercial and Industrial Applications
| Application |
Products Used |
| Food processing facilities |
HACCP certified flooring (Cemtop, Nitoflor) |
| Warehouses |
Industrial flooring, joint sealants |
| Manufacturing plants |
Machinery grouts, protective coatings |
| Chemical plants |
Chemical resistant coatings (Dekguard), specialised mortars |
Energy and Resources Applications
| Application |
Products Used |
| Wind turbine foundations |
Conbextra UW ultra-high performance grout |
| Oil and gas installations |
Structural grouts, chemical resistant systems |
| Mining infrastructure |
Protective coatings, concrete repair |
| Power stations |
Grouts, repair mortars |
Marine Applications
| Application |
Products Used |
| Ports and jetties |
Concrete repair, protective coatings |
| Coastal structures |
Corrosion control, waterproofing |
| Offshore platforms |
Chemical resistant systems |
Technical Support and Services
Specification Services
| Service |
Description |
| National Specifications Team |
Expert support for architects, engineers, and specifiers throughout project lifecycle |
| On-site Assessment |
Representatives assess repairs and determine tailored solutions |
| Product Recommendations |
Tailored product and application guidance |
| Training |
Hands-on product application training at client sites |
| Archify Integration |
Digital specification tool integration |
Areas of Technical Expertise
Fosroc technical teams provide knowledge across concrete repairs, precision grouts, industrial flooring, protective coatings, waterproofing systems, and joint sealants.
Account Management and Distribution
- Account Managers: Over 70 dedicated Account Managers across Australia providing on-site customer support
- Trade Store Network: Availability across Australian cities and regional locations
- Geographic Coverage: NSW (head office Wyong), Victoria (manufacturing), Queensland (Brisbane and regional), South Australia (Adelaide), Western Australia (statewide), New Zealand (Concrete Plus™ distributor)
Global and Regional Operations
Global Performance Metrics
| Metric |
Value |
| 2024 Estimated Revenue |
$487 million USD |
| Revenue Growth (2021-2024) |
Approximately 11% annually |
| 2024 Estimated EBITDA |
$91 million USD |
| EBITDA Margin |
18.7% |
| Manufacturing Plants |
20 worldwide |
| Employees |
Approximately 3,000 globally |
| Countries of Operation |
76 countries |
Regional Manufacturing
Fosroc products are manufactured locally by Parchem in Australia at:
- Victoria
- Wyong, New South Wales
Local manufacturing provides products designed and tested for Australian conditions with quality assurance, ongoing product development, responsive supply chain, and technical support backed by manufacturing expertise.
References
- [1] Fosroc Australia Business Profile and Product Specifications
