Product Description
Vulkem® 350NF/351 is a composite waterproofing system comprised of tough-curing liquid polyurethane. It cures to form a rubber membrane surface that provides a lasting and easy-to-clean coating. Textured surfaces for pedestrian traffic will use an aggregate-laden top membrane to aid in wear and slip resistance. Vulkem 350NF/351 may be used to apply a seamless, monolithic waterproof membrane to concrete and primed metal surfaces. Try our new building visualizer tool and see your project come to life. Basic Uses Vulkem 350NF/351 is ideal for plazas, recreation decks, balconies, mechanical rooms, stadiums, athletic surfaces, and similar applications requiring an elastomeric waterproofing system.
Key Benefits
- Fast Return-to-Service: Fast cure time allows for reopening 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.
- Compatibility: Recoatable and compatible with other Tremco sealants.
- Certified: Miami-Dade NOA approval and SWRI validation.
Vulkem® 350NF/351 Is Best For:
- Plazas
- Recreation Decks
- Balconies
- Mechanical Rooms
- Stadiums
- Athletic Surfaces
Product Properties
| Test Standard | Property |
|---|---|
| ASTM D1353: Percent Solids | 90 to 98% |
| ASTM D1640: Drying Time at 75 °F, 50% RH | 25–40 mil film, 12 hr |
| ASTM D412: Elongation | 600 to 700% |
