Baumit Multi Fine RK70 N

Baumit Multi Fine RK70 N

Mike Wye

A lime based internal base coat finish plaster for woodfibre boards, also used as internal bonding coat (adhesive) and external fine finish.

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+44 (0)1409 281644


  • For internal and external use.
  • Suitable as a bonding coat on more challenging surfaces.
  • Can be used over new substrates as well as prepared older surfaces.
  • It‘s high breathability makes it ideal for high moisture areas and can be finished in a range of techniques. 


A natural white, lime render with notable hydraulic additives.

Features and benefits:

  • A pure lime plaster which fulfils the physical and biological considerations within the built environment.
  • Easy to use contact mortar .
  • Once cured, the product has good bonding strength.
  • Water vapour permeable and resistant to weathering, water ingress and frost penetration.
  • Good for machine application, easy to apply and possible to create many textures.
  • Part of the Baumit Klima range of products.

General information






Lime plaster


25 kg

Bag size.

Uniclass 2015

Pr_35_31_64_32 Finish plastersPrimary


M20/240 One coat proprietary plaster

M20/42 Multicoat proprietary plaster

Specification data - Finish plasters Enhanced data


Finish to plaster.

Product Reference

Baumit Multi Fine RK70 N

Application rate

8.9 m².

At 2 mm.

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