Sikalastic®-394 | UV-Stable Polyurethane Topcoat for Traffic Decks

Sikalastic®-394 | UV-Stable Polyurethane Topcoat for Traffic DecksSikalastic 394 UV Stable Polyurethane Topcoat for Traffic Decks UV Stable Aliphatic Polyurethane Topcoat Brand: Sika Sikalastic 394 is a UV stable, aliphatic polyurethane topcoat that forms the colour stable wearing surface of the Sikalastic 3900 Traffic System. Applied over the Sikalastic 391 N wear course, it seals the system and provides a UV stable finish. Confirm colour options, coverage, cure time and skid resistance requirements against the

Sikalastic®-394 | UV-Stable Polyurethane Topcoat for Traffic Decks

UV-Stable Aliphatic Polyurethane Topcoat | Brand: Sika

Sikalastic®-394 is a UV-stable, aliphatic polyurethane topcoat that forms the colour-stable wearing surface of the Sikalastic®-3900 Traffic System. Applied over the Sikalastic®-391 N wear course, it seals the system and provides a UV-stable finish. Confirm colour options, coverage, cure time and skid-resistance requirements against the current Sika TDS, SDS and project specification before use.

Key Characteristics

• Aliphatic polyurethane formulated for UV and colour stability; confirm against the TDS.
• Seals the wear course and provides the finished wearing surface.
• Confirm coverage rate and number of coats against the current TDS.
• Confirm skid-resistance build (aggregate, if specified) against the TDS and project specification.

Typical Applications

• UV-stable topcoat for exposed vehicular and pedestrian traffic decks
• Parkade top decks, ramps and exposed podium decks within the Sikalastic®-3900 system

Limitations

• Must be applied over the approved wear course within the Sika system.
• Confirm recoat window and topcoat compatibility against the TDS.
• Colour and gloss may change over time under UV and traffic — confirm expectations against the TDS.

Canopus Supply Inc. — Sika Products · Pickup in North Vancouver; ships across Canada and the USA

Technical information is provided for professional reference only. Product selection, substrate preparation, installation method, coverage, cure time, system compatibility and final performance remain the responsibility of the purchaser, installer, project specifier and/or manufacturer documentation. Always confirm suitability against the current TDS, SDS, project specification and site conditions before use.