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RSL Resuthane Primer (formerley known as SofTop LVP) is a low viscosity, two component flexible polyurethane resin-based primer.
- Excellent penetration
- Seals pore and capillaries
- Easy to apply
- Excellent bond to substrate
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Recommended as a primer for:
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Surface Preparation
New Concrete Floors: New concrete must be clean, sound, dry, fully cured and surface laitance removed by vacuum enclosed shot blasting or mechanical grinding, a minimum strength of 25N/mm² is required.
Existing Concrete Floors: Remove all dirt, oil, grease, old paint or any other surface contaminants by vacuum enclosed shot blasting, scarifying or mechanical grinding. Fats, oils or greases must be removed by mechanical means and detergent washing and making sure all residue of detergent is washed and removed by rinsing with clean water. Local repairs should be carried out using Resuflor Patch.
Existing Floors (previously coated): All previous coatings and loose floor paints must be removed by mechanical preparation as described in the above section and primed as specified. If the old resin flooring cannot be removed then please consult with our technical team for advice on intercoat adhesion and suitability, as it may not be compatible with the existing floor coating.
Where Resuthane Primer is applied to masonry/concrete surfaces, care must be taken to ensure that surface preparation is thorough but does not disfigure the surface.
Priming
Resuthane Primer (formerley known as SofTop LVP) is for priming substrates prior to the application SofTop flooring systems. Porous substrates may require double priming. See Sherwin-Williams System Sheets for recommended floor systems.
Where the Relative Humidity of a substrate exceeds 75% ERH Resuprime MVT should be specified and selected on the basis of hygrometer readings in accordance with BS 8203. The number of coats to be applied is chosen in accordance with the following table:
ERH% | Required Coating Thickness |
---|---|
75-85 | 1 coat of Resuprime MVT at 200 µm per coat |
85-92 | 2 coats of Resuprime MVT at 200 µm per coat |
92-97 | 3 coats of Resuprime MVT at 200 µm per coat |
Application
Mixing: Pour the entire contents of part B into the container of part A. Mix with a low speed (ca.300 rpm) electric drill and paddle for at least 3 minutes until homogeneous. Scrape the sides and bottom of the container several times during mixing to ensure complete mixing. Keep the mixing head submerged to avoid entrapping air.
Do not work out of the original container. Decant the mixed material into a fresh container and remix for another minute. Resuthane Primer is applied by roller, brush and squeegee.
Resuthane Primer is supplied in prepacked units. Before mixing precondition both A and B components to a temperature of approximately 15 to 20°C. The ambient temperatures of the areas should not be allowed to fall below 15°C throughout the application and the curing period, as this could have an adverse effect on the appearance and colour of the system.
Surface temperature must be above 5°C and at least 3°C above the dew point. Where possible it is recommended that the application area is heated to a minimum temperature of 15°C ideally to allow the ambient and substrate temperature to stabilise prior to installation.
Data sheet
- Manufacturer
- RSL
- For Use By
- Industrial Use
- Interior / Exterior Use
- Interior Use
- For Use On
- Concrete Floors
Masonry Floors - Application Method
- Brush
Roller
Squeegee - Single, Two or Three Pack
- Two-Pack
- Dry to Recoat (at 20°C)
- 12-24 hours or once surface has lost tackiness
- Fully Cured (at 20°C)
- 7 days
- Pot Life (at 20°C)
- 30 minutes from mixing
- Coverage
- Typically 0.3-0.5 kg/m2
- Solids by Volume
- ~95%
- Layer Thickness
- 0.3 mm
- Dry for Light Traffic (at 20°C)
- 12 hours
- Dry for Full Traffic (at 20°C)
- 72 hours
- Suitable For Use On
- Concrete Floors
- Suitable For Use On
- Masonry Floors
- Application Method
- Brush
- Application Method
- Roller
- Application Method
- Squeegee
- Components
- 2K
- Product Usage Type
- Primer
- Product Range
- Resuthane
- Colour Family
- Clear
- Product Type
- Polyurethane
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
RSL Resuthane Primer (SofTop LVP) is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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