Low VOC, low odour — suited to occupied buildings
UV-resistant clear sealing of concrete floors
Rayson UraForce WB60
Rayson UraForce WB60 is a two-component, water-based aliphatic polyurethane dispersion clear coat, crosslinked with a solvent-free hardener, giving a non-yellowing, abrasion-resistant finish in gloss, satin or matt.
Best for
Best for clear protective finishes in occupied buildings — sealing and dustproofing floors and walls with low odour and no yellowing.
Real product · Interactive depth view Rayson UraForce
Product system Rayson UraForce WB60
18 kg pail (base) + 2 kg pail (hardener) RY-TDS-704
Rayson UraForce WB60 has one clearly defined, verifiable job in the coating system.
Rayson UraForce WB60 is a two-component, water-based aliphatic polyurethane dispersion clear coat, crosslinked with a solvent-free hardener, giving a non-yellowing, abrasion-resistant finish in gloss, satin or matt. Best for clear protective finishes in occupied buildings — sealing and dustproofing floors and walls with low odour and no yellowing.
Non-yellowing aliphatic PU clear coat in gloss, satin or matt
Topcoat finishes on hard surfaces such as stone and limestone
Excellent abrasion resistance and low dirt pick-up
Hygienic coatings for walls and floors
Seal the finish. Preserve the space.
A water-based, non-yellowing clear coat for floors and walls in occupied buildings, available in gloss, satin or matt.
A controlled route to applying Rayson UraForce WB60.
This sequence supports early planning. It does not replace the current Technical Data Sheet, approved method statement or project-specific technical review.
- 01
Inspect and prepare the substrate
Mechanically prepared concrete (minimum 28 days old, moisture content below 5%)
- 02
Prepare the material as specified
Two pre-weighed parts, mix ratio 9:1 by weight; stir parts separately, combine and mix with a slow-speed drill and paddle for 1–2 minutes; pot life approximately 2 hours
- 03
Apply with the correct tools
Recommended methods: Short-bristled brush, Roller. Confirm coat count and thickness for the project.
- 04
Protect through the required cure
Surface dry 6 hours at 25 °C
Coating system cutaway
Every layer has a job—from prepared substrate to service surface.
This diagram explains a typical system position, not a fixed specification. Primer, body coat, finish, thickness and detailing must be confirmed for the project.
Position in the system Finish
Rayson UraForce WB60 serves as the finish. Confirm the complete build-up against the substrate, exposure and project requirements.
Related system products
Review primers, body layers, finishes or specialist components connected to this product.
- Rayson UraForce WB60Finish · Polyurethane
- Compatible body coat / baseProvides the required thickness and continuity beneath the finish
- Approved primer / baseIncluded when required by the system design
- Correctly prepared substrateMechanically prepared concrete (minimum 28 days old, moisture content below 5%)
Four project facts for faster system screening.
These current product figures support early selection. Confirm the final build-up, quantity and application conditions against the Technical Data Sheet and site conditions.
- Coverage
- Coverage
- Mixing & working time
- Mixing
- Drying & curing
- Curing
- Pack configuration
- Pack
Refer to the Technical Data Sheet
Two pre-weighed parts, mix ratio 9:1 by weight; stir parts separately, combine and mix with a slow-speed drill and paddle for 1–2 minutes; pot life approximately 2 hours
Surface dry 6 hours at 25 °C
18 kg pail (base) + 2 kg pail (hardener)
Confirm the substrate and real service environment before specifying.
Choose it when
- UV-resistant clear sealing of concrete floors
- Topcoat finishes on hard surfaces such as stone and limestone
- Hygienic coatings for walls and floors
- Non-yellowing protective finishes in occupied commercial interiors
Relevant applications
Relevant industries
Choose something else when
- Minimum substrate temperature 5 °C; minimum mixing temperature 10 °C; minimum curing temperature 5 °C
- Mixed material must be used within its pot life; cures faster in hot weather and in large batches
- Hardener has a shorter shelf life than the base — store sealed and dry
- Clear coat — substrate appearance and defects show through
- Hiding substrate colour or defects — it is a clear coat
- Heavy-duty industrial traffic without a suitable body coat beneath
- Immersion or chemical containment service
Other Rayson products to evaluate
These links continue the comparison; they are not automatic substitutes. Confirm the substrate, exposure and complete build-up before selection.
Substrate requirements+
- Mechanically prepared concrete (minimum 28 days old, moisture content below 5%)
- Metal (prepared)
- Stone and limestone
- Walls and floors
Technical documents and project support
Ready to specify Rayson UraForce WB60? Give Rayson the site conditions.
Send the area, substrate condition, expected traffic or exposure, required finish and programme. The technical team can help review the system build-up and estimated quantity.
What to know before specifying Rayson UraForce WB60.
Can WB60 be applied while the building is occupied?
It is low VOC and low odour, which makes occupied-building application practical with normal segregation of the work area. Verify site rules and allow proper cure before reopening.
What is the difference between WB60 and SB65?
Both are non-yellowing aliphatic PU clear coats. WB60 is water-based and low odour for interiors and occupied buildings; SB65 is solvent-based with outstanding exterior weather durability.
Which sheens are available?
Gloss, satin and matt — the gloss grade measures around 85 at 60°.
How many coats should be applied?
A minimum of two, edges stripe-coated by brush before rolling.
What is the coverage per pail?
Check coverage with our technical team before quantifying.
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