Vulkem® 350NF/346/346

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.

Category	Uncategorized

Product Type	Elastomeric, Waterproof Traffic Deck Coating System

Product Description

Vulkem® 350NF/346/346 is a high-performance vehicular traffic coating system engineered for long-term durability and chemical resistance. With a UV-stable top coat and compatibility across Tremco sealants, it offers a reliable solution for high-traffic parking structures. The system meets rigorous industry standards including Miami-Dade NOA and SWRI validation, and is designed to protect concrete surfaces from environmental damage while delivering a seamless finish.

Key Benefits

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.
Code Compliant: Miami-Dade NOA approval and SWRI validation.