SEPTONE Boat Care Marine Gelcoat Repair Body Filler 400g with Hardener

In stock
Regular price $49.99 AUD inc. GST
This is a Sample Product Title
Was $200.00 Now $100.00

SEPTONE Boat Care Marine Gelcoat Repair Body Filler 400g with Hardener 

Gelcoat Repair Filler is a high quality lightweight polyester body filler designed for trade and handyman use in the repair of chips, scratches and cracks in polyester gelcoats as found on fibreglass boats etc. Gelcoat Repair Filler's buttery texture makes it easy to apply with no sag even at high build levels.

The viscosity, gel and cure of Gelcoat Repair Filler are strictly controlled to provide consistent quality, and it exhibits excellent adhesion, minimal surface tack, easy sanding and good featheredging. Gelcoat Repair Filler cures to a white finish when used with the enclosed hardener.


  • No sag application at high build levels
  • Easy sanding
  • Excellent adhesion to fibreglass
  • Cures to a white finish
  • Australian Made

NOTE: Not suitable for use below the water line unless the surface is sealed with the appropriate top coat.

Customer Reviews

Based on 6 reviews
Ray Tyshing (rdt-tys)
Gel coat repair

Easy to use to patch scrapes.
Didn’t quite colour match to the hull.

barry wishart (1574769)

easy to use,works well repairing damaged gelcoat

Frank Hackney (addamfordy1234)
Gel oat repair filler

Great company to deal with received my order quickly really impressed with the service Thank You.

Luke Handford (cabbagepatch92)

Septone Boat Care Gelcoat Repair Body Filler 400g + Hardener Marine

gel coat repair

great product easy to use as long as you make sure your job is clean