Materials:Alsan RS System

Notice to the Reader: The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Manufacturer: Soprema Inc. Accepted for RoofStar Guarantee Program Date TBA Product Summary The Alsan RS System includes the Accepted Materials Alsan RS 230 Flash and Alsan Flashing, which are complemented by: Alsan RS Fleece Alsan RS 276 Primer Alsan RS 222 Primer Alsan RS Catalyst Powder The Alsan Flashing is a waterproofing one-component polyurethane / bitumen coating. It is used for the upstands and roofing details where it is difficult to apply waterproofing membranes (example: complex upstands with numerous angles, hard to reach areas due to their narrowness or their environment, circular flashings, etc.). Alsan Flashing is ready to use. It is installed directly over traditional bituminous waterproofing or approved substrates. This liquid waterproofing process applies where torches are prohibited or dangerous (example: inflammable environments, skylight flashings, etc.). The Alsan Flashing has a 100 g/m², 150 mm (6") wide reinforcement that must be installed at all angles and joints between two supports. ALSAN FLASHING Definition Ready to use waterproofing, one component polyurethane / bitumen coating. Application Upstands and roof details. Presentation Thixotropic paste (mixing reduces the viscosity). Colour Brown Viscosity Brookfield at 25ºC 35 000 centipoises Solids Contents 80% ± 2% Flash Point 2.5ºC Format 19 litre container Inflammable Yes Covering Power 0.75 l/m² (19 litres covers 25m² (270 ft²)) FLASHING REINFORCEMENT Definition Flexible reinforcement made of a woven 100 g/m² polyester. Application Upstand angles, support junctions and joints. Format 0.15 m (6") wide x 30.5 m (100 ft) long strip.

Click below for the Technical Data Sheets

Alsan RS 230 Flash TDS

Alsan Flashing TDS

Alsan RS Fleece TDS

Alsan RS 276 Primer TDS

Alsan RS 222 Primer TDS

Alsan RS Catalyst Powder TDS

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