Heavy-duty F&B production floor
- Mechanically prepare the slab, repair defects and detail drains and coves
- Apply Rayson PurScreed PC70 as a self-smoothing screed at 1.5–3 mm by steel trowel
Rayson PurScreed · Polyurethane-cement
Rayson PurScreed PC70
Rayson PurScreed PC70 is a four-part, water-based polyurethane-cement self-smoothing screed installed at 1.5–3 mm for medium to heavy-duty industrial floors with high chemical resistance.
Concrete TDS RY-TDS-601
Best for
Best for food and beverage production, chemical processing and hard-traffic industrial floors that need a tough, chemically resistant screed.
PurScreed PC70 combines four pre-weighed parts into a coloured, self-smoothing polyurethane-cement hybrid screed. Installed at 1.5–3 mm by steel trowel, it produces a floor with tough mechanical and chemical resistance for rough, high-traffic industrial service.
Adhesion to mechanically prepared concrete is exceptional — in bond testing the concrete fails before the screed does. The four-part system is flexible in use: it can serve as primer, base coat or wear coat within heavy-duty build-ups, and it handles highly absorbent substrates.
PU-cement screeds are the default choice where epoxies run out of headroom — the production, wash-down and processing floors of food, beverage and chemical facilities. Match the grade and thickness to your loading and exposure with our technical team.
In Malaysia
Supplied by Epovex Coatings Sdn. Bhd., Company No. 202601042128 (1704223-A). The Malaysia launch is scheduled for 1 March 2027; confirm availability and lead time for your project. Installation through an authorised applicator in Johor, Kuala Lumpur or Penang introduced by Rayson, who quotes and warrants the workmanship, or by your own crew with Rayson’s application guidance.
Send an enquiryKey benefits
- Tough mechanical and chemical resistance for hard industrial service
- Bond strength to concrete exceeds the concrete itself
- Self-smoothing coloured screed at 1.5–3 mm in one operation
- Water-based four-part system supplied in pre-weighed units
Recommended uses
- Medium to high loading self-smoothing screeds at 1.5–3 mm
- Food and beverage production and processing floors
- Chemical processing and wash-down areas
- Primer, base coat or wear coat within heavy-duty industrial flooring systems
Application
- Steel trowel
| Specification | Data sheet value |
|---|---|
| Coverage | 1.8 kg/m² per mm of thickness (varies with substrate condition) |
| Mixing | Combine Parts A, B, C and D in the sequence stated in the current PurScreed PC70 method statement; mix mechanically until uniform; pot life 15–20 minutes at 30 °C |
| Drying and curing | Final cure 7 days |
| Pack sizes | Part A 3 kg / Part B 3 kg / Part C 14 kg / Part D 0.5 kg per set |
Typical systems
Layered heavy-traffic build-up
- Apply Rayson PurScreed PC70 as the base coat
- Finish with a further wear coat of Rayson PurScreed PC70 matched to the traffic
Limitations
- Minimum substrate temperature 5 °C; curing between +10 °C and +35 °C; concrete moisture content maximum 5%
- Short pot life (15–20 minutes at 30 °C); cures faster in hot weather — batching and placement must be continuous
- Standard colours light grey and green; other colours on request only
- Four-part mixing sequence must be followed exactly for a consistent screed
Not suitable for
- Decorative or colour-critical spaces — industrial colour range only
- Exterior UV-exposed decks without a UV-stable finish
- Thin-film budgets — this is a 1.5–3 mm screed, not a paint
- Substrates with moisture above 5% or weak, unprepared concrete
Used with
Jobs and industries
Jobs that use Rayson PurScreed PC70
Rayson-authorised applicators in Johor, Kuala Lumpur and Penang install Rayson PurScreed PC70 on these jobs and in these industries; its layer is marked in each build-up. Each page shows how the work runs, what to send for a quotation and what decides the price.
Jobs in Johor
01 Rayson system
Factory and warehouse epoxy flooring
Forklift aisles, production floors and loading bays in Johor’s industrial parks, specified by the maker.
- LevelShield SL120 self-levelling epoxy
- PrimeBond E20 epoxy primer
- Concrete slab, ground and moisture-tested
Storage halls: FloorGuard R50 roller coat. Hot washdown or spillage: PurScreed PC70.
Quoted after inspectionJobs in Kuala Lumpur and Selangor
Kuala Lumpur and Selangor ↗ 02 Rayson system
Epoxy flooring in KL and Selangor
Factory, warehouse, car park, showroom and home floors in the Klang Valley, with the Rayson system named for the traffic.
- LevelShield SL120 in the forklift aisles and loading bays
- PrimeBond E20 epoxy primer
- Factory slab, moisture- and bond-tested, ground
Storage halls, workshops and garages: FloorGuard R50, two coats. Hot washdown: PurScreed PC70. Showrooms: R50 under UraForce WB58.
Quoted after inspectionBy industry, across Malaysia
Industries we cover ↗ 03 Rayson system
Food and beverage factory floors
Hot washdown, wet process and dry store floors for food and beverage plants, with coves and drains detailed.
- PurScreed PC70 PU-cement screed, 1.5–3 mm
- Concrete slab, prepared, coves and drains detailed
Dry stores and packing: FloorGuard R50 or LevelShield SL120 over PrimeBond E20. Walls: UraForce WB58.
Quoted after inspection 04 Rayson system
Warehouse and logistics floors
Forklift aisles, racking zones and loading bays in warehouses and distribution centres, in self-levelling or roller-applied epoxy.
- LevelShield SL120 self-levelling epoxy
- PrimeBond E20 epoxy primer
- Concrete slab, ground, joints and cracks repaired
Racking and storage zones: FloorGuard R50 roller coats. Heavy traffic with spillage: PurScreed PC70.
Quoted after inspection 05 Rayson system
Commercial and central kitchen floors
Cooking lines, dishwash and prep areas in central, hotel and restaurant kitchens: PU-cement where it is hot, epoxy where it is dry.
- PurScreed PC70 PU-cement screed, 1.5–3 mm
- Slab, old tiles removed, coves and drains detailed
Cold prep, stores and corridors: FloorGuard R50 broadcast with aggregate, over PrimeBond E20.
Quoted after inspection 06 Rayson system
Pharmaceutical and medical device plant floors
Production rooms, clean rooms, device assembly, washdown rooms and stores in pharmaceutical and medical device plants, with smooth, cleanable floors and walls.
- LevelShield SL120 self-levelling epoxy, coved at the walls
- PrimeBond E20 epoxy primer
- Concrete slab, prepared and moisture-tested
Walls: UraForce WB58. ESD assembly: StaticGuard CX90. Washdown rooms: PurScreed PC70.
Quoted after inspection 07 Rayson system
Electronics and semiconductor plant floors
ESD areas, production halls, wet and chemical rooms, warehouses and car parks in electronics and semiconductor plants, zone by zone.
- StaticGuard CX90 conductive epoxy, 1.0–1.5 mm
- PrimeBond E20 primer, earthing points to the agreed layout
- Concrete slab, prepared and repaired
Outside the ESD programme: LevelShield SL120. Wet and chemical rooms: PurScreed PC70. Car parks: FloorGuard R50 broadcast system.
Quoted after inspection 08 Rayson system
Hospital, clinic and care home floors
Corridors, service areas, kitchens, laundries, wet rooms, ramps and car parks in hospitals, clinics and care homes, laid in occupied buildings.
- Tiles, re-laid after the ponding test
- Tile bed
- SealForce WB20, two coats, turned up the walls
- Screed to falls
- Floor slab
Corridors and service areas: LevelShield SL120 or FloorGuard R50. Kitchens and laundries: PurScreed PC70. Walls: UraForce WB58.
Quoted after inspection 09 Rayson system
School and kindergarten floors
Classrooms, corridors, halls, walkways, playgrounds, toilets, canteens and roofs in schools and kindergartens, done in the school holidays.
- UraForce WB58 topcoat, colour-stable
- FloorGuard R50 epoxy in a colour from the range
- PrimeBond E20 epoxy primer
- Concrete floor, keyed and repaired
Walkways, ramps and playgrounds: GripSafe AP12. Toilets: SealForce WB20 under the tiles.
Quoted after inspection The practical details
Rayson PurScreed PC70: questions people ask
When should I choose a PU-cement screed over an epoxy floor?
When the exposure outruns epoxy — aggressive chemical spill zones, hot wet processing and heavy industrial traffic. For drier, lighter duties an epoxy system like LevelShield SL120 is usually more economical.
What thickness should be specified?
Between 1.5 and 3 mm as a self-smoothing screed, selected against loading. Heavier mechanical duty sits at the top of that range — our technical team will match thickness to your traffic.
Can it resist hot wash-down?
PU-cement chemistry is the industry answer for thermally aggressive wash-down zones. Verify your specific wash-down regime and temperature limits with our team.
What colours are available?
Light grey and green as standard; other colours are available on request with lead time.
Why is the mixing sequence so strict?
The resin, hardener and powder must combine in order and mix fully — shortcuts leave unmixed powder that weakens the screed. Allow 3–4 minutes of mixing after the powder bag is empty.
Does it need coving at wall junctions?
In hygiene-critical areas, yes — coved details close the floor-wall junction against water and bacteria. Coving is detailed as part of the floor system design.
Start a conversation / ↗
Send the job, or ask for materials
Tell us what the surface is, where it is and what it has to withstand. Rayson replies with a system recommendation; for installation, the applicator for your area in Johor, Kuala Lumpur or Penang is introduced to quote the job.
Malaysia launch: 1 March 2027. Enquiries are welcome now; supply, site assessment and installation timing are confirmed for each project.