Low styrene DCPD polyester resin
Polyia

The resins in this group enable, hand lay up, spray up and continuous laminating process systems. Automotive parts, city furniture, modular cabins, bus, lorry parts, yachts, boats and similar parts can be manufactured with GRP type resins. Also you can refer to the general purpose resins section for similar resin types.

Polipol 339-T is an orthophtalic based, thixotropic, unsaturated polyester resin.
Polipol 339-T is made for obtaining GRP products from hand lay up and spray up systems. In automotive industry it is used for producing complete cabins and equipment parts, complete tractors and heavy-duty vehicle cabins and caravans.
Also Polipol 339-T is used in the production of yachts-boats and modular cabins.
It can easily wet fiberglass, and it will not drip down vertical surfaces because of its thixotropy. Because of this property, there will be no local shrinkage and this property provides a non-wavy and homogenous final product.
Polipol 339-T can safely be used in fields where big dimensioned perfect surface smoothness is requested like bus, lorry-truck and sea boats-yachts.
Polipol 339-T contains a blue colored Mek-p indicator, its color disappears after a couple of minutes when it's mixed with Mekp. As known the addition of Mek-p to resin is done automatically at the gun section. If there is a malfunction in the pump or a problem in the system, resin's color will not change on the mould and the fault will be understood so the needed
precautions will be taken and big losses could be prevented at the beginning.