SX302 TremSmooth MT - Smoothing Underlayment
Verified by manufacturer 3 days ago
Moisture tolerant, cement-based latex underlayment.
Application
Suitable for use in domestic, light commercial and light industrial environments as an underlayment, prior to the application of carpet, wood and vinyl flooring.
Description
Moisture tolerant, cement-based latex underlayment.
Features and benefits:
- May accept foot traffic after approximately 90 minutes.
- Ready to receive floor coverings in eight hours.
- Moisture tolerant for use under surface damp proof membranes.
- Suitable for use on floors with underfloor heating.
- Easy to mix and apply, and a smooth surface is produced.
- Protein free - suitable for use in biologically sensitive areas.
- Declaration of Performance: SX302-2014070.
All aspects of the installation must be in accordance with the requirements of British Standard BS 8203 Installation of Resilient Floor Coverings – Code of Practice or BS 5325 – British Standard Code of practice for installation of textile floor coverings, BS 8204 - Screeds, bases and in-situ floorings and supplementary specifications.
See manufacturer's datasheet for preparation and application requirements.
General information
Color | Grey White |
Finish | Smooth |
Material | Cementitious Latex |
Shape | Formless |
Warranty description | Other Guidance for specification option: Tremco CPG UK Limited products are manufactured to rigid standards of quality. Any product which has been applied (a) in accordance with Tremco CPG UK Limited written instructions and (b) in any application recommended by Tremco CPG UK Limited, but which is proved to be defective, will be replaced free of charge. |
Uniclass | |
CAWS | M4/310 Flocked pile sheet carpets M4/308 Tufted pile sheet carpets M4/306 Needle-bonded pile sheet carpets M4/304 Fusion-bonded pile sheet carpets M4/302 Flocked pile sheet carpets M4/324 PVC sheet M40/460 Smoothing underlayment M50/460 Smoothing/ levelling underlayment compound |
SKU Code | SX302 |
Specification data - Smoothing and levelling underlay compounds
Classification data | |
Product reference | SX302 TremSmooth MT. |
Material | Cementitious. Guidance for specification option: Cementitious powder and liquid latex dispersion. |
Application thickness | 1–30 mm. Guidance for specification option: Up to 8 mm can be achieved without aggregate. |
Cure time | Foot traffic: 90 minutes. Application of DPM and floor covering: 8–12 hours. Manufacturer guidanceAt 20°C. |
Coverage | An average thickness of 3 mm will provide a coverage rate of 4.5 m² per mix. Guidance for specification option: Consult manufacturer for details. Thicknesses of 1 mm up to 8 mm can be applied in a single application dependant on surface profile. Thicknesses of 8 mm to 30 mm can be achieved by incorporating an equal volume of clean, dry, 3 mm granite chippings. Coverage is approximate and is dependent on the condition of the substrate and method of preparation. |
Compressive strength | 25 N/mm². |
Flexural strength | 6 N/mm². |
Sustainability data
Material | Cementitious Latex |
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