SITAB P.E.'s production process is at the state-of-the-art: two different technologies offer the effective solution to the growing demand for flexibility oriented to bespoke products.


Range of classic products from which all the other types are derived, which find many uses in various production fields. These products are characterized by their high firmness.

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Non-deformable elastic products

Wide range of products in non-deformable elastic polyurethane: used for the most stressed parts of mattresses and upholstery. The specific characteristic of our products is their ability to recover their shape even following heavy-duty utilization conditions, as shown by the excellent results of fully documented fatigue and durability tests.

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Fire-resistant standard products

Range of products that brilliantly pass the various fire resistance tests, to fully meet all specific needs. They differ in density, firmness and elasticity. These products are differentiated in terms of density, firmness, and elasticity of the polyurethane.

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Products' range characterized by high resilience. These polyurethanes are available both in a fire resistant version (continuous production based on TDI) and customizable (discontinuous production based on MDI).

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Range of technological products characterised by the excellent synthesis between polyurethane's lift and undeformability, obtained thanks to the use of graft polyols and innovative production techniques.

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Viscoelastics represent SITAB P.E.'s challenge for the comfort market. Innovative products with high density and an incomparable breathability: self-modeling with shape memory, they are ideal to enjoy an absolute comfort.

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HR Latex effect

The latest frontier in terms of comfort is SITAB AIR ACTIVE range. These products reproduce the sensations offered by latex, guaranteeing a comfort index (SAG FACTOR) at the top of the market.

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The data reported in the “technical features/technical data sheets” refer to samples obtained in the perpendicular plane to the growth direction of the product during the reaction phase and not near the external surfaces. High resilience materials such as HR and AT must be previously subjected to mechanical treatments to generate cell breakage (mangling).
We recommend to obtain the desired details so that during the final use phase they are stressed in a parallel direction to the direction of growth.
Data and information contained in this document and in the each technical sheets are based on the knowledge available on the issue’s date or subsequent revisions. SITAB PE reserves the right to modify the data herein reported at any time.
SITAB PE does not guarantee the sufficiency of the recommendations/warnings contained in this document and in each technical data sheets. Furthermore it’s not excluded that further measures may be required in particular or exceptional circumstances.
In case of compressed materials it will be necessary a waiting time of at least 24 hours from the material decompression. The material must be kept compressed for the shortest possible time, ideally just for the time necessary for transport. In the 24 hours following decompression (or at least for a few hours) it is necessary that the blocks/plates are not subjected to pressure from any direction, such as load compression, blocks / plates stacked on one another or pressed against the wall. For viscoelastic materials it is necessary to consider their thermo sensitivity: the ideal temperatures should be higher than 15 degrees. It is also necessary that the support base is sufficiently smooth to allow the material to “slip”, thus facilitating the return.