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Manufacturer of synthetic resins

instalacja żywic poliestrowych

Lerg® manufacturer

of synthetic resins

Lerg® in Pustków is a manufacturer and exporter of synthetic resins used across industries and sectors, including construction, automotive, furniture and mining.


The core of Lerg®’s offering features mainly polyester, novolak and phenolic resins, resins for wood-derivatives, insulation and composite materials, gelcoats, polyester polyols and formalin, plus Polfill® brand products dedicated to automobile refinishing. The Company’s portfolio currently covers around 600 products.

Lerg®’s sales

Almost 50% of Lerg®’s production is exported to foreign markets in Europe, North America, Asia and Africa.

lerg - mapa eksportu na świecie

We ship approx. 50 % 

of our output to foreign markets

Product portfolio

ikony zastosowań wybranych produktów

Synthetic resins by Lerg® are products based on urea, melamine, styrene, phenol and methanol.

Our current product portfolio, split into nine categories, features over 600 products that find their applications in many industries and sectors.

In addition, each of the resins on our offer can be modified to match the specific production profile of our Customers


See the latest posts from our blog

Visit us at Kompozyt-Expo 2023 in Cracow!

We invite you to visit the LERG stand during one of the most important industry events – the International…

LERG is a bronze sponsor of the 10th Anniversary International Conference on Trenchless Technologies NO-DIG POLAND 2023

We are pleased to announce that we are a bronze sponsor of the International Conference on Trenchless Technologies NO-DIG…

The 3rd edition of the Fishing Competition between Sarzyna Chemical Sp. z o.o. and Lerg SA.

Last Friday, September 15, employees of Lerg S.A. and Sarzyna Chemical sp. z o.o. took part in angling competitions…

mapa Polski

Location of

Lerg®’s site

Logo Lerg S.A

Osiedle 59D
39-206 Pustków 3

Tel.: +48 14 680 62 11