Vulkem 350NF 950NF Indoor Pedestrian system

Vulkem® 350NF/950NF 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/950NF may be used to apply a seamless, monolithic waterproof membrane to concrete, to well-anchored AC plywood, and to primed metal surfaces.

Vulkem 350NF Base Coat is a single-component, low odor, low VOC, urethane membrane that bonds firmly to clean, dry concrete, plywood and metal. It retains its integrity even if substrate movement causes hair-line cracks of up to 1/16″ (1.5 mm). If cut or damaged, Vulkem 350NF will prevent water migration between it and the substrate. Vulkem 350NF is available in roller (R) and in self-leveling (SL) grade for vertical and horizontal application.

Vulkem 950NF Top Coat is an aromatic, low VOC, two-component polyurethane, which when used in conjunction with the recommended aggregate, creates a tough, aesthetically appealing, skid resistant, wearing surface that forms a strong interlaminate bond to the Vulkem 350NF basecoat.

Features and Benefits

• Fast cure through time allows for use 12 hr after installation.
• Low odor and low level of Volatile Organic Compounds (VOC) allow for
  use in neighbor friendly, inhabited structures.
• Mildew- and fungus- resistance safeguards concrete surfaces against
  environmental contaminants.
• Excellent durability extends the useful life of pedestrian systems.
• Recoatable and compatible with other Tremco sealants, which enhances
  waterproofing protection with full system compatibility.