Rigitech® supplies Rigid Polyurethane and Low Density Polyethylene (LDPE) Foams, providing void fill and floatation solutions for marine industry applications.  Approved by the National Maritime Safety Committee (NMSC) and listed in the National Register of Compliant Equipment (NRCE), Low Density Polyethylene (LDPE) is the buoyancy solution most preferred by boat builders. The product does not react with aluminium alloys in saltwater, making it suitable for both fiberglass and alloy boats.  Its chemical resistant properties and closed cell structure, protects it from decomposition from fuel and acid spills and provides excellent buoyancy properties.

Rigitech®’s Polyurethane Foam with its closed cell structure is light weight yet provides exceptional buoyancy and additional strength to protect against impact damage. It performs exceedingly well as void filler in marine and aquatic environments.


Rigitech® buoyancy and void fill solutions can be utilised for a diverse range of applications including

  • Boats and other marine craft;
  • Pontoons;
  • Buoys and flotation devices;
  • Docks and decks