BENFERFLEX+FAST-S1 is a hybrid powder adhesive, composed by special cements, hi-tech polymers, graded aggregates and special additives. It has been formulated and developed for rapid, reliable installation of almost the totality of ceramic material, of every size and thickness. The variable mixing ratio allows working to the ideal consistency, thus reducing time and effort. Due to its particular composition, BENFERFLEX+ FAST-S1 is perfect for back-buttered application, especially for gauged porcelain slabs. The white version is suitable for clear and translucent natural stones, even those without uniform thickness.
Features:
- Highly deformable.
- Formulated for large format porcelain slabs.
- Highly resistant to lowering, with outstanding application properties.
- Multi-purpose, can be used as a fluid adhesive.
- Grouting after about 3 hours, return to service after 6 hours.
- White version is suitable for clear and translucent natural stone application.
- For heated substrates.
- Dust reduced.
- Tested in accordance with European standard EN 12004, C2 FTE S1.
- High yield.
Suitable Substrates:
- Concrete.
- Cement-based screeds, standard or heated with water system.
- Cement-based plaster.
- Flexible waterproofing membranes made up of cement and polymers.
- Cement-based blocks.
Interior Only:
- Fluid cement-based screeds (prior application of an appropriate primer if required), standard or heated with water system.
- Fluid anhydrite-based screeds (prior application of an appropriate primer), standard or heated with water system.
- Existing ceramic tiles.
- Standard or waterproof plasterboard.
- Elastomeric waterproofing membranes (ACQUASHIELD-GEL, ACQUASHIELD-READY).
- Cement-based and gypsum-based boards (prior application of an appropriate primer).
