Gelcoat & Topcoat

Gelcoat -  is designed to go into a mould e.g. for boat building. It remains tacky after it cures so fibreglass is generally applied onto the gelcoat to provide the structural element of the mould, allow it cure and form a hard surface. 

Topcoat (also known as Flowcoat) - is gelcoat that has 2% wax added to enable it to cure touch dry. It is used when it's not possible to use a mould e.g. for roofing applications and external boat repairs. It provides a tough outer coating when applied onto fibreglass. 

  • Tough - marine grade resin and Lloyds approved for boat building and repairs
  • Durable - weather and heat resistant