This textured finish is formulated with a silicone enhanced 100% acrylic flexible elastomeric emulsion. The coating offers the elongation properties that are necessary to bridge cracks in the substrate without rupturing and accommodates expansion and contraction due to changes in the temperature. The finish maintains its flexibility in cold climates, is vapour permeable and resistant to dirt, acid rain and other air borne pollutants. Flexsil has good adhesion to a variety of substrates and its other excellent properties include UV stability, colour retention, durability, abrasion, mildew and algae resistance.

APPLICATION INSTRUCTIONS

Product delivery and handling

Store packaged materials in original containers with manufacturer's seals and labels intact, each production lot being identified by batch number shall be stored together.

During shipping, handling and storage protect materials from damage.

Store products in a cool, dry place out of direct sunlight, protected from elements.

Temperatures must be maintained above 5°C (40°F) during shipping and storage.

Site Conditions

Ambient temperature must be no less than 5°C (40°F) during installation and until the coatings are dry (minimum 24 hours).

Construct proper free standing scaffolds 460mm (18") from the wall surface to allow continuous uninterrupted application.

Protection

Protect adjacent areas from damage resulting from application of the material. All finish work shall be protected at the end of the day or completion of a section.

Wind, rain, humidity, extremes in cold and heat, all affect proper installation. The work must be protected from adverse weather conditions during the application and until coatings are dry.

Inspection

Before starting ensure that environmental and site conditions are suitable for the application.

The substrate shall be a type approved by Preswitt Manufacturing Ltd. All areas over which the material is to be applied must be sound, clean, dry, even and devoid of surface irregularities. Substrates must be free of ice and frost.

Ensure that all surfaces are free from loose particles, foreign materials, form oil and traces of any other releasing agents.

All discrepancies must be reported to the Architect or General Contractor, and rectified before work proceeds. Commencement of work indicates acceptance of conditions.

Application

Examine the surface and smooth out all rough spots, irregularities, ridges etc., to prevent imperfections telegraphing through to the finish coat.

Remove the lid from the pail and stir the material to ensure dispersion of the solids which may have separated during shipping or storage. Keep stirring to a minimum to prevent air entrainment. A small quantity of potable water (1 cup) can be added, if required, to obtain a smooth workable consistency.

Using a steel trowel, evenly apply a coat of material. Use a plastic or steel float to achieve the desired texture. Maintain a wet edge: working to a dry edge will result in unsightly joints.

Rain - Protect the surface until the applied finish is dry.

Freezing - Enclose the area and maintain the temperature above 5°C (40°F) during application and until cured.

Heat - Work the cool side of the building. Cool the surface by applying a fog coat of fresh water. Shade the area from direct sunlight. Plan schedule so that the hot areas are only worked in the early morning.

Wind - Hot winds can have the effect of drying out the material too quickly creating application difficulties. Shield the area during these periods.

Coverage

Coverage will depend on the texture chosen and the substrate over which it will be applied. This range will be approximately 13-17 sq. m. (135-180 sq.ft.).