SX300 NA is a two part general purpose smoothing underlayment for interior applications.
SX300 NA is specifically designed for the preparation and smoothing of interior subfloors prior to the application of a liquid applied damp proof membrane and receiving a floor covering.
- Water resistant: can be used for pre-smoothing
- Excellent adhesion to a wide range of common flooring substrates, including: concrete, sand/cement screeds, flooring grade asphalt, TREMCO surface DPM’s, etc.
- Self priming on most surfaces
- Short setting and cure time, facilitating fast track programs and minimising disruption
- Low odour
- Protein free