Vulkem® 350NF/346/346 is a modified polyurethane vehicular traffic deck coating system composed of a watertight single component base coat (350NF), aggregate loaded single component intermediate coat (346) and a UV stable top coat (346). This unique waterproofing system is designed to have tenacious adhesion, extreme impact and abrasion resistance along with remarkable chemical stability. The elastomeric properties of the system’s components enable the complete assembly to give and work with the concrete slab, bridging the shrinkage cracks. Additionally, the system will protect the concrete from the damaging effects of water, deicing salts, chemical, gasoline, oils and anti-freeze.

Vulkem 346 Intermediate Coat is an aliphatic one-component urethane that is applied after the Vulkem 350NF Base Coat has cured. The intermediate coat is loaded with aggregate to give the system excellent impact, abrasion, and chemical resistance.

Vulkem 346 Top Coat is an aliphatic one-component polyurethane that is applied after the Vulkem 346 intermediate coat has cured. Interlaminary adhesion to Vulkem 346 is exceedingly strong. The top coat affords excellent abrasion resistance, UV stability and chemical resistance to complete this Vulkem Traffic Deck Coating System.

Features

• Fast Return-to-Service: Fast cure time allows for use 24 hours after installation
• Mildew and Fungus Resistance: Safeguards concrete surfaces against environmental contaminants
• Long-Term Durability: Excellent durability and UV resistance extends the useful life of vehicular systems
• Fully Compatible: Recoatable and compatible with other Tremco sealants
• Chemically Resistant: Protects against water, deicing salts, chemicals, gasoline, oils and anti-freeze

5 gallon pail