Welcome to KoverTek

Adhesives & Sealants


Bonding Pastes

GRP Roofing

Lloyds Approved Range

Mould Release Agents

Polishing Products

Pigment Pastes


Lloyds Approved Resin

Unsaturated polyester resin curing

Unsaturated polyester resin curing is a process to make thermoset composites from polyester. Watch this educational 3D video-animation and see how the unsaturated polyester resin curing process works, nicely illustrated with some everyday life examples of polyester thermoset

Kovertek’s Manufacturing Process

Kovertek is also a key supplier to the Composites sector, distributing a complete range of materials to Fibreglass/GRP manufacturers across U.K and Ireland. From an advanced range of resins, gelcoats, bonding pastes, tooling systems and fire rated products through to tools/ancils and reinforcements, Kovertek supplies everything you need from start to finish whether it’s building a plug to polishing the finished moulding. We are proud to be the exclusive distributors for Nord Composites in the U.K and Ireland.

We cover all of the main sectors of the composites industry Construction, Sanitary, Marine, Land Transport and Wind Energy. With large scale manufacturing capability, we are able to work in partnership with our customers and distributors to offer a range of off the shelf solutions and bespoke products when required. ​