Product Details
Tremco SX300 Unitex NA High Performance Latex Underlayment
Tremco SX300 (formerly Treadfast Unitex NA) is a two part general purpose smoothing underlayment for interior applications.
Benefits
- Low odour and protein free, complies with HTM 61 requirements
- Short setting and cure time, facilitating fast track programs and minimising disruption
- Excellent adhesion to a wide range of common flooring substrates, including: concrete, sand/cement screeds, flooring grade asphalt, Treadfast surface DPM’s, etc.
- Water resistant: can be used for pre-smoothing
- Self priming on most surfaces
Tremco SX300 Unitex NA is specifically designed for the preparation and smoothing of interior subfloors prior to:
- the application of a liquid applied damp proof membrane
- receiving a floorcovering

