Epoxy Primer 4:1 Anticorrosion

We primarily recommend it for surface corrosion protection.

The 4:1 epoxy anti-corrosion primer can be used on all parts of yachts and boats made of steel, both above and below the waterline.

	Capacity	Code
set (primer + hardener)	750 ml	5076
primer	6 l	5145
hardener	1,5 l	5147

Technical informations

Color

Oxygen red

Product description "Epoxy Primer 4:1 Anticorrosion"

2-component epoxy anti-corrosive primer.
Recommended for priming steel and aluminum.
Excellent substrate protection against corrosion.
Provides very good adhesion.
Good flow gives a perfect finish.
Easy to mix and apply.
Caution: does not drip from vertical surfaces.
Cans contain components and room for mixing them.
First layer: Raw surface, epoxy or polyester filler, epoxy primers
Second layer: epoxy primer, polyurethane topcoat, antifouling paints.
Does not require sanding between coats while maintaining the suggested time interval.

Type	Steel, aluminium
Place	Above and below waterline
Function	Grounding Intercoating Filling coat Anticorrosive
Application	brush, roll, spray gun
Thinning	Yes – thinner for epoxy system
Theoretical coverage For 1l	11-12 m2 for 85 μm WFT/ 60 μm DFT
Number of coats	2 – 3
Pot life -20°C	2 h
Time between layers without sanding	4 h – 5 days

Also check

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Our FAQ answers to frequently asked questions

Possible causes

Wrong surface preparation,
Skipping the primer in the system application process,
Use of universal thinners or replacements ,
Paint incompatibility.

How to prevent

Correct surface preparation (grinding, clearing, degreasing),
Use primers which improve adhesion of paints,
Use thinners which are dedicated to each paints,
Use of paints which are compatible to each other.

How to remove

Grind, clean and paint again.

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.

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.