L-PUR® polyurethane

Lubas L-PUR® polyurethane is made as a specific blend of carefully selected ingredients.

About L-PUR® polyurethane

Lubas L-PUR® polyurethane is made as a specific blend of carefully selected ingredients. The composition has been modified for 30 years to meet all the technological needs of machinery and equipment in heavy industry. Developed by a team of specialists in chemistry and technology, L-PUR® polyurethane has a high durability compared to other plastics.

L-PUR® polyurethane is abrasion-resistant compared to steel, rubber or plastic.

High abrasion resistance
Hardness of 45 – 95 ShA
Quiet operation
Advantages of L-PUR® polyurethane:
High abrasion resistance
Protection of coated components against corrosion
Reduced friction in high-speed transport
Inspection intervals increased by several times
No need for additional seals
Quiet operation of equipment coated with L-PUR®

Depending on the intended location, it is possible to create L-PUR® coatings that are resistant to chemical agents

Casting techniques for L-PUR® polyurethane

A method for applying the abrasion-resistant L-PUR® polyurethane to large and complex surfaces and for protecting steel components against corrosion.

Mould casting

A method of free casting of
L-PUR® polyurethane into moulds, which enables their shape to be accurately reproduced.

Ribbon-flow casting

Technology of covering shafts with L-PUR® polyurethane using a rotational method that enables production of long castings and even distribution of large polyurethane mass.

Features of L-PUR® polyurethane:
Resistant to hydrolysis

Polyurethane for continuous operation with water and elevated temperatures.

Resistant to seawater

Polyurethane based on polyester polyols, resistant to seawater.

Resistant to temperature

Polyurethane resistant to elevated temperatures.

Resistant to fungi and microorganisms

Polyurethane with addition of a fungicide. It increases the elastomer resistance to microorganisms and fungi that, according to the type of soil and humidity, may cause destruction of the polyurethane over time that consists in the appearance of humus on the surface of the elastomer and a deterioration of its mechanical properties.


Polyurethane with addition of a UV stabiliser, with a temporarily increased resistance to colour change of the elastomer exposed to UV radiation.

Resistant to high dynamic loads

A heavy-duty polyurethane with very good dynamic properties (on wheels) and temperature resistance.

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