Fassa RX561 Top Coat - 3.0mm Grain - 25kg

£57.95 excl.VAT
£69.54 incl.VAT
Shipping calculated at checkout.

Fassa RX561 Top Coat is used as a top coat for decorating and protecting exterior façades. The nature of the raw materials used in the formulation gives the surface a rustic appearance. RX 561 is used on lime-cement base coat render, on base coats reinforced with alkali-resistant fibreglass mesh and on the FASSATHERM external wall insulation system.

Features and benefits

  • Water repellent properties, providing good protection to walls
  • Breathable
  • Available in a wide range of colours
  • Through-coloured
  • UV stable
  • Broad spectrum protection against growth of algae and mould species
  • BBA & KIWA approved as part of a Fassa system 


- External Wall Insulation System

When the layer of reinforced skim coat has cured, apply FX 526 universal pigmented primer to the dry and clean substrate. Before applying the RX 561 coating, wait at least 16-24 hours after application of the primer.

- Lime-cement render and reinforced base coats

When the plaster has cured, apply FX 526 universal pigmented primer to the dry and clean substrate.


Tints: We have chosen a selection of colours from the FASSA 365 A YEAR OF COLORS swatch book.  Please note the colours are an indication only and we are not liable for any differences between the colour shown and the actual colour.  Please obtain a sample from us before applying the colour to the wall.Please note that once we tint the render to desired colour, we are unable to accept any returns of this product.


1 x 25kg tub covers approx. 5-6m2

Formula - approx. 4.2-4.6 kg/m²

    Please Note: These estimates take no account of wastage and will vary according to the type of surface involved and method of application.


    RX561 is supplied in 25kg tubs. 

      Technical & Safety Datasheets

      Please follow link to Fassa Bortolo RX561 Technical datasheet.

      Please follow link to Fassa Bortolo RX561 Safety datasheet.