Vulkem® 346 Top Coat is an aliphatic, one component polyurethane that is applied after the Vulkem 345 intermediate coat has cured.
The interlaminar adhesion to Vulkem 345 is exceedingly strong. The top coat affords excellent abrasion resistance, UV stability and chemical resistance to complete the Vulkem Traffic Deck Coating System.
Vulkem 346 is used as the intermediate layer or protective top coat in a variety of Tremco’s waterproofing coating systems. These coating systems are designed for use on pedestrian decks, car parks, roof top and interior waterproofing applications.