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Sikafloor 31 N PurCem

Sikafloor 31 N PurCem View larger
Typical Coverage (per coat)3 - 10m² per kg
Touch Dry12 Hours
ApplicationRoller
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.

Sikafloor 31 N PurCem is a solvent free polyurethane coating for use as a stand alone, high build coating or as a seal coat for covings and details performed with Sikafloor 29 N PurCem or other products in the Sikafloor PurCem range.

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£59.52 + VAT

Sikafloor 31 N PurCem is a multi-component, solvent free, high build, coloured, matt finish, polyurethane modified, cement and aggregate coating with excellent chemical resistance and very good resistance to abrasion and mechanical damage. Typically applied in two coats for a total of 0.2 - 0.25mm.

Uses:

  • Stand alone, high build coating or as a seal coat for covings and details performed with Sikafloor 29 N PurCem or other products in the Sikafloor PurCem range
  • To provide an improved aesthetic finish to the products in the broad cast texture range of Sikafloor PurCem
  • Suitable for concrete protection providing physical resistance (Principle 5, method 5.1 of EN 1504-9)
  • Suitable for concrete protection providing chemical resistance (Principle 6, method 6.1 of EN 1504-9)

As a chemical resistant concrete coating in places such as:

  • Food processing plants, in wet or dry process areas, freezers and coolers
  • Pharmaceutical plants
  • Containment areas
  • Chemical process areas

Features and Benefits:

  • Excellent chemical resistance. Resists a wide range of organic and inorganic acids, alkalis, amines, salts and solvents.
  • Allows use of severe cleaning regimes in the Food and Beverage industry. Please refer to the Chemical Resistance Chart or consult the Technical Department.
  • Very low VOC emissions
  • Water based odourless formulation
  • Excellent long term wear resistance from a two coat application
  • Rapid one step application. Normally, no concrete primer required
  • Economical and easy to apply
  • Good hiding power 
  • Can be applied on to 7 to 10 day old concrete after adequate preparation and with a tensile bond strength in excess of 1.5 MPa (218 psi)
  • Bio-static surface. Does not contribute to the growth and development of bacteria or fungi.
  • Wide range of application temperatures +10ºC - +40ºC

System Structure

Use the products mentioned below as indicated in their respective Product Data Sheets. For additional information, please refer to the Method Statement.

As Seal Coat
- Smooth Base Coat:
Sikafloor 20 N PurCem, Sikafloor 21 N PurCem, Sikafloor 24 PurCem or Sikafloor 29 N PurCem
- Seal Coat:
1 x Sikafloor 31 N PurCem

- Broadcast Base Coat:
Sikafloor 22 PurCem broadcast
- Seal Coat:
1 – 2 x Sikafloor 31 N PurCem

As A Stand-Alone Coating
- Primers:
Sikafloor 155 WN, Sikafloor 156 or Sikafloor 161.
- Seal Coat:
1 – 2 x Sikafloor 31 N PurCem

Approvals & Standards

  • According to the EU-Directive 2004/42, the maximum allowed content of VOC Product category IIA / j type wb) is140 g/l (Limit 2010), for the ready to use product. Sikafloor 31 N PurCem, is VOC free for the ready to use product.
  • Conforms Section EQ (Indoor Environmental Quality), Credit 4.2 Low-Emitting Materials Paints and Coatings Calculated VOC content ≤ 50 g/l
  • Polyurethane screed for concrete protection according to the requirements of EN 1504-2 for principles 5 (PR) and 6 (CR) as a Coating (C) and Conforms to the requirements of EN 13813: 2002, DoP 02 08 02 02 004 0 000001 1088, certified by Factory Production Control Body, 0086, certificate 541325, and provided with the CE mark.
  • Fire classification report according to EN 13501-1 from Exova Warrington Fire No.317050, dated 24th of March, 2012
  • Liquid water transmission rate test report from the Technology Centre, Ref. 15456 dated January 25th, 2012
  • Impact resistance values tested at PRA, Ref. nº 75221-151, dated January 11th, 2012

Concerning contact with foodstuffs, it conforms to the requirements of:

  • EN1186, EN 13130, and prCEN/TS 14234 standards, and the Decree on Consumer Goods, representing the conversion of directives 89/109/EEC, 90/128/EEC and 2002/72/EC for contact with food stuffs, according to test report by ISEGA, Registered Nº 32758 U11 and 32759 U11, both dated December 6th, 2011. (Tests performed on Sikafloor® -20/21/22/29 and 31 PurCem® in standard and LP versions)
  • Compliant with USDA flooring requirements
  • Canadian Food Inspection Agency acceptance for use in food plants in Canada.
  • British Standards Specifications (BSS) acceptance for use in the UK. Campden and Chorleywood Food Research Association, Ref. S/REP/125424/1a and 2a, dated 8th February, 2012

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Free delivery on orders over £75 (terms & conditions)

• Deliveries will be made within 3 working days (standard delivery)
• You must be UK mainland based for the free delivery offer.
• Postcodes listed are excluded from the free delivery and priced below.

Please note: deliveries will need to be signed for at the point of delivery.

UK Mainland OnlyUp to £75.00£75.01 +
Standard (2/3 working days)£8.00FREE
Next Day£15.00£15.00
Next day before 09:00am£30.00£30.00
Next day before 10:30am£25.00£25.00
Next day before 12:00pm£20.00£20.00
Saturday Delivery£35.00£35.00














£25 (Standard 2-3 Day Delivery Only)

AB30, AB31, AB32, AB33, AB34, AB35, AB36, AB37, AB38, AB44, AB45, AB46, AB47, AB48, AB49, AB50, AB51, AB52, AB53, AB54, AB55, AB56, FK, G83, IV, KW1, KW2, KW3, KW4, KW5, KW6, KW7, KW8, KW9, KW10, KW11, KW12, KW13, KW14, PA, PH, HS, KA27, KA28, ZE

£35 (Standard 2-3 Day Delivery Only)

BT, IM

£50 (Standard 2-3 Day Delivery Only)

JE, GY

Please note that all carriage prices are quoted without V.A.T. at the current rate.

Scottish Islands - outside standard distribution area, please contact us for a quote.

There may be an exception for heavy goods when purchased in quantity where we will contact you to advise any additional charges.

Next Day delivery and Saturday Service is available on stocked items for orders received before 11:00am only.

Because of the nature of our products, we use specially selected carriers to ensure safe and prompt delivery to you.

Please note: Any time or date named by Rawlins Paints Limited for delivery is given and intended as an estimate only and Rawlins Paints Limited shall not be liable to make good any damage or loss whether arising directly or indirectly out of a delay in delivery. Deliveries are made using a reliable nationwide carrier. Although over 99% of consignments arrive on time, we recommend that no labour is employed to undertake work until materials have arrived on site.

Sikafloor 31 PurCem MSDS Part A

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Sikafloor 31 PurCem MSDS Part B

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Sikafloor 31 PurCem MSDS Part C

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Sikafloor PurCem Brochure

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Sikafloor 31 PurCem TDS

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Sikafloor 31 PurCem DOP

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