Antiosmotic HS Epoxy Primer 3:2

This particular product is recommended for protecting the laminate below the waterline, especially for repairing laminate affected by osmosis. Epoxy HS primer is a thick-layer epoxy primer designed to repair hull bottom damage.

The product is non-solvent-based, which means it does not contain solvents that could react with substances present in laminate damaged by osmosis, for example. Osmosis repair is a specific process that requires not only the right primer but also proper preparation and repair conditions. The product cures in 24 hours at around 20ºC.

	Capacity	Code
set (primer + hardener)	750 ml	5075
primer	4,5 l	5149
hardener	3 l	300004211

Technical informations

Color

Dark grey

Application method

During application with a roller/brush, to improve flow properties, it is permissible to use 0 to 5% of the dedicated thinner for Sea-Line® epoxy systems.

Product description "Antiosmotic HS Epoxy Primer 3:2"

2-component high build epoxy primer.
Does not contain laminate-penetrating solvents.
Recommended for protecting yachts and boats below the waterline.
Repairs osmotic bubbles formed in the laminate.
Can apply up to 150 microns in one coat.
Provides antiosmotic protection in two layers (300 um).
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, paint cleaned prior.
Second layer: epoxy primer, polyurethane topcoat, antifouling paints.
Does not require sanding between coats while maintaining the suggested time interval.

Type	GRP laminates, steel, aluminium
Place	Above and below waterline
Function	Filling Antiosmotic
Application	brush, roll, spray gun
Thinning	Not recommended 0 – 5 %
Theoretical coverage For 1l	6-7 m2 for 150 μm WFT/ 150 μm DFT
Number of coats	1 – 4
Pot life 20°C	0,45 h
Time between layers without sanding	8 h – 72 h

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Our FAQ answers to frequently asked questions

Possible causes

Incorrect proportion of base and herdener,
Too low temperature of ambient and surface (less than 10ﹾC),
Mixing two components from two different manufacturers,

How to prevent

Apply the correct proportions of components
Maintain steady temperature (around 20ﹾC) during the whole hardening process,
Use base and hardener from the same manufacturer

How to remove

The uncured mass requires complete removal from the surface.

We do not sell retail. Our products can be found in many stores in Poland and abroad. Our distributors run stationary and online stores. The full list of distributors and contacts can be found on our website at the following link click here.

We do not recommend using universal thinners. The use of a thinner with an unknown composition may result in loss of adhesion, lack of proper flow of paint and varnish defects.