Armawall Satin –

Spaghetti Roller

Datasheet Number: D211

A tough acrylic membrane and texture finish with outstanding long term durability, anti-carbonisation and dirt shedding properties. It allows the substrate to breathe and copes with normal movement. Ideally suited for off form concrete, render and most masonry surfaces.

Product Overview

Description
A tough acrylic membrane and texture finish with outstanding long term durability and dirt shedding properties.

Uses
Exterior cement render, concrete, fibre cement sheeting, AAC panels and blocks, bricks and blockwork.

Features & Benefits

Flexible
Copes with normal substrate movement.

Seamless membrane
Outstanding weather and moisture resistance.

Smooth satin finish
Superior dirt shedding to maintain appearance.

Vapour permeability
Allows substrate to breathe.

Technical

Colour Range	Available in a wide range of colours.
Dry Film Thickness	Nominal 225 micrometers, depending on profile.
Drying Time	Armawall Primer 2 Hours. Armawall Satin 4 Hours. Note: This may be lengthened in damp, cold or humid conditions. Do not apply at temperatures below 10°C.
Odour	Low
Profile	Low
Spread Rate	4m2/litre.
Water Resistance	Excellent.
Weathering Resistance	Excellent.
Specifications met	APAS 0117/2
Properties	Water Vapour Permeability: Sd 0.5m (100mm dry film thickness) Carbon Dioxide Permeability:Rb 56.4m (100mm dry film thickness) Chloride Ion Diffusion Coefficient: 3 x 10 -3 Elongation 260%.

Surface Preparation

New cement render, masonry and concrete surfaces
New cement render, masonry and concrete surfaces should be allowed to cure for 28 days until the alkalinity is below PH10. Off form concrete should be thoroughly cleaned by acid etching, water or sand blasting to ensure all bond breaker oils are removed. All masonry surfaces should be primed with Armawall Primer (thinned 50-100% with water) prior to the application of Armawall Satin. Remove bondbreaker from tilt slab concrete and seal with Armawall Sealer/ Bonder to ensure adhesion of topcoats.

Previously painted surfaces – in sound condition
Previously painted surfaces in sound condition should be scrubbed down with detergent and fresh water, fresh water washed and allowed to dry.

Previously painted enamel surfaces
Previously painted enamel surfaces should be undercoated with Taubmans Tradecoat. Surface irregularities such as blow holes and profile defects may require patching with Armawall Filler or Patch prior to system application.

Application

Armawall Satin can be used in a number of ways: 1. Apply 1 coat by roller over other Armawall textures as a decorative dirt shedding topcoat (4m2/litre). 2. Apply 2 coats over primed concrete with a texture roller for a low profile finish (2m2/litre each coat). 3. Apply 2 coats over primed concrete with a roller or spray to achieve a smooth membrane finish (4m2/litre each coat).

Cleanup
Water, away from drains and watercourses.

Stirring
Stir Armawall Satin prior to use.

Temperature
Avoid application when temperature is below 10°C and above 35°C.