It can also be used as a scratch coat plaster for internal and external work, as a bedding for pavia and as a rubbed up finish suitable for external painting.
It can be hand or machine applied
On site, add clean water and mix for 5 minutes
Workable and easy to use
25kg bags for convenient on site handling
Reduced wastage over bulk materials
Application:
Add 4 – 5 Litres of clean water per 25kg bag
Mix thoroughly for at least 5 minutes in a standard site mixer to break down additives
Specification:
Hand application coverage: 1.8kg / mm thick / m² | approx. 55 m² per tonne
Hand application require: 14-18kg / m² | approx. 8-10mm thickness
Machine application coverage: 1.5kg / mm thick / m² | approx. 66 m² per tonne for 10mm thickness
Machine application require: 12-15kg / m² | approx. 8-10mm thickness
Compressive strength class: CS III
Workable life: 4 hrs 28 mins
Capillary water absorption: W2
Adhesion: 0.28 N / mm² (FP - a)
Water vapour permeability (μ): ≤ 15
Dry bulk density: 1400kg / m³
Thermal conductivity: P = 50% - 0.43 W / mK (tab value)
Air content: 29%
Reaction to fire: Class A1
Durability (against freeze thaw): based on provisions valid in UK and Ireland