Epoxy Filler with fiberglass

Epoxy fillers, including fiberglass filler, are primarily the only fillers truly recommended for use both above and below the waterline.

They can certainly be applied to hull components constantly immersed in water as well. In short, they can be used on fiberglass, wood, steel, and aluminum.

	Weight	Code
set (A+B)	750 g	12204
component A	5 kg	12290
component B (hardener)	2,5 kg	12291

Technical informations

Product description "Epoxy Filler with fiberglass"

Epoxy Filler with Fiberglass is very durable and can be applied in very thick layers.
Combination of lightweight component A and component B containing fiberglass allows for the apllication of thick layers without damaging the hull.
Recommended for deep cavities and completion bonding in the process of repairing boats.
Repair of deep defects from osmosis.
Repairs damage, cracks and scratches.
Easy to mix and apply.
Cans include components and room for mixing them.
Advantages include increased strength and bond.
50 minutes – pot life 20°C
16 hours – hard for sanding 20°C
2:1 – mixing by volume
100:50 – mixing by weight
First layer: epoxy primer Sea-Line, two-component paints.
Second layer: Epoxy Primers, 1K universal primer, colored Polyurethane Topcoat, anti-fouling paints.

Epoxy Filler with fiberglass - instructional video

Type	GRP laminates, wood, steel, aluminum
Place	Above and below waterline
Function	Deep damages, gluing
Application	Putty knife
Color	light grey

Also check

Epoxy Filler Universal
Epoxy fillers are primarily the only fillers recommended for use on hull components constantly immersed
Epoxy Filler Universal
Epoxy filler lightweight
Recommended for large areas due to low own weight
Epoxy filler lightweight
Gelcoat filler “Dry Fast”
Gelcoat Filler is very fast hard and easy in use.
Gelcoat filler “Dry Fast”

Our FAQ answers to frequently asked questions

Possible causes

Too short time for evaporation of the thinner,

How to prevent

Maintain the right conditions for complete evaporation of the thinner,

How to remove

Mat the surface, degrease and apply the paint according to the rule (right conditions and thinning proportions)
Polish surface if needed.

If the scratches are not deep, then we can renew the scratched side by polishing with Sea-Line polishing pastes. Above the waterline, when the scratches are not deep, the surface can be repaired with a DRY FAST gel coat filler. Deep scratches should be filled with epoxy filler (selected depending on the requirements of the scratched surface), painted with a primer and then painted with topcoat.

We recommend to always sand the surface between applying two different products to ensure uniform surface roughness and adhesion of subsequent layers. The sanded surface should also be cleaned and degreased.