Interfill 830 Fast Cure
 Interfill 830 Fast Cure is the best choice for profiling above and below the waterline on Steel, Aluminium and Composite hulls. The special 2-component light grey epoxy formulation can fill up to a thickness of 1 inch in one coat without the risk of sagging/slumping.
  • Fast curing at lower temperatures
  • Low density composition
  • High strength and impact resistance
  • Easy sanding
  • Waterproof
When sanded, the surface of the Interfill 830 Fast Cure is smooth enough to be directly overcoated with Interprime 820 high build epoxy primer. Interprime 850 or Interprime 880. Interfill 830 Fast Cure is particularly suitable for application over large areas at lower temperatures and also for filling smaller areas when rapid sanding or overcoating is required.

Technical Specifications

Area Above and below the waterline 
Finish/Sheen: Matt 
Pack sizes: 5 Lt 20 Lt  
  • Aluminium
  • Steel
  • Wood
  • Carbon Fibre
Suitable for aluminium n/a 
Suitable for high fouling areas  
Application Method
  • Batten
  • Trowel
No. Of Coats
  • 1
  • 1
Practical Coverage
  • 0.18
  • 0.18

The product data provided is intended as a general overview to aid product selection and as such represents typical values. For more specific application guidance, please refer to the product datasheet provided.