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

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.

Yes, you can mix Sea-Line polyurethane paints. The only difference are the pigments of polyurethane paints that determine the color of the paint. But remember to keep the right proportions of base, hardener and thinner.

Sea-Line HARD and Sea-Line self-polishing antifouling are not intended for aluminum surfaces. They include copper oxide, which in contact with aluminum causes galvanic corrosion. Especially on aluminum, we offer ALU-PLUS self-polishing anti-fouling paint, which, in addition to excellent adhesion to aluminum, is also 30% more effective than traditional anti-fouling paints.