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RSL Acrydur PR01 MMA Rapid Curing Penetrating Primer

RSL Acrydur PR01

PR01
RSL10145

A solvent free, low viscosity, two component Methyl Methacrylate (MMA) based rapid curing penetrating primer designed for use on concrete and cementitious screeds prior to the application of Acrydur flooring systems.

  • Recommended for use as a primer for Acrydur flooring systems which provides excellent adhesion to subsequent coats
  • Excellent penetration and rapid cure
  • Low viscosity and easy to apply
  • Seals pores and capillaries
  • Excellent bond to substrate

Colour
Size
£375.98(incl. VAT)
£313.32(ex. VAT)
Quantity
Please choose your colour
This Product is Made to Order, Please Contact our Sales Team on 0113 245 5450

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Description



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Features & Benefits


  • Ideal for:
    • Industrial and Manufacturing
    • Retail and Commercial
    • Food and Beverage



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 Acrydur RM01 and Acrydur RM02.

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 Acrydur PR01 is applied to concrete surfaces, care must be taken to ensure that surface preparation is thorough but does not disfigure the surface.



Priming/Application Conditions


Acrydur PR01 is for priming substrates prior to the application of Acrydur flooring systems. Porous substrates may require double priming.

Acrydur PR01 is supplied in pails or drums. Before mixing ideally precondition the Acrydur resin and the Peroxide as well as the fillers and quartz components to a temperature of approximately 15°C to 20°C.

The application temperature should be -10°C to 35°C throughout the application and the curing period.



Mixing


Prior to use, stir the Acrydur to obtain an even distribution of the paraffin contained in the product. With pourable mixes, the Peroxide is the last component to be added in the mix.

For mortars, add the Peroxide prior to adding the aggregate.

Pour the appropriate ratio of Peroxide hardening powder into the container of Acrydur resin (see table below). Mix until the Peroxide is completely dissolved.

Hardener addition % guidance

Temperature Hardening Powder Pot Life/Minutes Hardening Time
-10°C 7% 22 60
0°C 5% 15 40
20°C 3% 12 30
30°C 2% 10 25

Hardening powder must not be added to the reactive resin and resin/filler mix until immediately before application.

The hardening powder must always be stirred in and allowed to dissolve in the pure resin. The stirring time will depend on the type and the condition of the mixing equipment used and on the temperature of the material.



Application


Acrydur PR01 should be applied evenly by roller, brush and squeegee avoiding any puddles. If a squeegee is used, the surface must always be rolled with a paint roller afterwards.

Matt and heavily absorbent patches should be reprimed as required wet on wet before hardening ensuring any pores are closed up.



Product Details
10145-975317

Data sheet

Manufacturer
RSL
For Use By
Professional Use
Interior / Exterior Use
Interior Use
Application Method
Trowel
Roller
Squeegee
Single, Two or Three Pack
Two-Pack
Pack Size
25 kg
190 kg
Mixing Ratio
The base requires 1-7% hardening powder depending on site conditions
Coverage
Typically 0.3-0.5 kg/m2
Max. Application Temperature
30°C
Min. Application Temperature
-10°C
Density
Approximately 0.98 g/cm3
UN Number
UN1263
Layer Thickness
0.25 - 0.4 mm
Pot Life
15 minutes from mixing
Flashpoint
10°C
Base Type
Solvent-Free
Suitable For Use On
Concrete
Application Method
Roller
Application Method
Trowel
Application Method
Squeegee
Components
2K
Usages
Low Temperature
Product Usage Type
Primer
Product Range
Acrydur
Hardening
30 minutes or once surface has lost tackiness
Category Guide
FerFA Category 1
Bond Strength
1.5 MPa (Substrate failure)
Abrasion Resistance
AR 1 (less than 100 microns wear)
Impact Resistance
IR 4
Reaction to Fire
Efl-s1
Colour Family
Clear
Categorised As
Floor Paints > Low Temperature Floor Primers
Seasonal
Cold Weather
Product Type
MMA
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

RSL Acrydur PR01 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