SIRN ST100 is a lightweight underlay, designed to be applied on surfaces before they are covered with tiles, granites, marble. In case of carpet or vinyl, SIRN ST100 has to be screeded with SIRN SL90 first.

SIRN ST100 high quality is given by the right mixture of different elements like cement, aggregates and latex. The superb adhesion to the steel deck is guaranteed by SIRN PRIMER SEMTEX T1.

The underlay is laid using a levelling board, allowing to achieve the desired thickness. The underlay is then evened with a trowel until the surface is completely smooth and compact, with a thickness of up to 50 mm in a single layer.

SIRN ST100 has been laid for more than 20 years, in any type of vessels and on over 100.00 sqm. Thanks to its outstanding characteristics, it is now a benchmark among MED certified underlays.

SIRN SP50 is a lightweight underlay, developed to give a thermo protection from the floor and stop low/high temperatures from entering the ship through the deck.

SIRN SP 50 adhesion to the deck is assured by SIRN PRIMER SEMTEX T1. The underlay is an appropriate mix of SIRN SL90 with the special aggregate SIRN Fein. SIRN Fein is pre-treated in factory, to assure it blends homogeneously with the creamy cement.

SIRN SP50 is applied by spatula and is very easy to level. To achieve its best performance, it needs to be applied in a range between 12 and 20 mm.  Due to its lightweight, the application of a final level with SIRN SL90 is strongly advised, before receiving any kind of covering.

With more than 20 years of applications in every kind of ship, SIRN SP50 keeps proving reliability all over the world.

The product is MED Certified.

SIRN VISCOGREEN is a two-component, high performance polyurethane viscoelastic resin.

It was developed for the reduction of the low frequency steel deck vibrations (structural noise), usually created by thrusters, engines, compressors.

SIRN VISCOGREEN is lightweight – just 1,3kg/dm3– and it is usually applied in 1-2 mm thickness by trowel. To convert effectively the vibrations to heat, it needs to be constrained by a layer of different material.

RESISIRN is a two-component, high-performance polyurethane resin, developed to be applied as an underlay for outdoor and indoor use.

With a weight of only 1,2 Kg/dm³, RESISIRN is self levelling, flexible and available in a wide range of colors.

The resin must be applied after the preparation of the steel deck and the application of one coat of SIRN Epoxy Primer.

RESIRN can be applied with different fillers for different uses:

• RESISIRN C, in case of underlays of thickness between 10 and 30 mm
• RESISRN G, in case of underlays with dumping noise properties
• RESISIRN Tixo, in case of vertical applications.

The process can be completed with RESIRN Finish, used as a transparent/colored topcoat, transparent or colored, assuring resistance to chemicals and abrasions.

Widely used for many years in the marine market, RESISIRN is MED certified.

SIRN ELASTIK T   is a two-component high performance polyurethane adhesive, for ceramic tiles, stone material and mosaic.

SIRN ELASTIK T has a remarkable workability and is extremely strong, tough, elastic. When used vertically, it does not slump a does not allow slip, not even with heavy or large tiles.

The average consumption is in the range between 2,5 and 3,5 kg Kg/m² depending on the type of substrate and the notched trowel used (trowels n.4 or n.5).

SIRN ELASTIK T is MED Certified and has being extensively used on thousands of M2 on board of the most famous Cruise vessels.

ADESIRN is a single-component adhesive based on acrylic resins in water dispersion.
It is formulated in a white paste, easy to apply with a trowel, for application in a single coating. It is ideal for bonding floor covering – like vinyl, PVC, rubber, carpet, felt – in internal areas.

The average consumption is between 0,25 and 0,5 Kg/m², depending on the type of underlay, back of the covering and trowel used.

ADESIRN is MED certified for its low flame spread characteristics; it does not contain any harmful substances and is stored without any special precautions.

In the last10 years, ADESIRN has been applied on board as an adhesive for vinyl rolls in the hospitals of the most famous Cruise Line Companies of the world.