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Epofond HB - High Build Epoxy 3.125 Litre Kit - White

Epofond HB – High Build Epoxy 3.125 Litre Kit – White

£139.80 inc. VAT

High-build epoxy primer offering 100–150 microns per coat, excellent adhesion, and long-lasting anticorrosive and anti-osmosis protection above and below the waterline.

Available on back-order

SKU: 5G397203125 Categories: , , ,

Description

Epofond HB is a high-build epoxy primer developed for professional marine coating systems where durability, efficiency, and long-term protection are essential. Its advanced formulation allows a high film build of 100–150 microns dry per coat, significantly reducing the number of coats required and helping to lower labour time and application costs.

Designed for use above and below the waterline, Epofond HB provides outstanding adhesion to a wide range of substrates, including steel, GRP/FRP, aluminium, and other prepared surfaces. It forms a tough, satin epoxy coating that delivers excellent anticorrosive protection and long-term resistance in harsh marine environments, whether exposed to atmosphere or continuous immersion.

Epofond HB is widely used in professional finishing systems, anticorrosive coating systems, and as an anti-osmosis prevention treatment on fibreglass boats. Its strong chemical resistance protects against fuel, oils, water, and marine contaminants, ensuring the integrity of the coating system over time.

The primer dries quickly and sands easily, allowing efficient surface preparation before subsequent coats. Epofond HB can be overcoated with chlorinated rubber, epoxy, or polyurethane coatings, making it a versatile foundation for high-quality, long-lasting marine paint systems.

Epofond HB is the ideal choice for professionals seeking a high-build, time-saving epoxy primer that delivers reliable protection, excellent adhesion, and proven performance in demanding marine conditions.

Key Features

  • High-Build Performance: 100–150 microns dry per coat for rapid thickness build

  • Labour Saving: Fewer coats required for efficient application

  • Excellent Adhesion: Strong bonding to steel, GRP/FRP, aluminium, and prepared substrates

  • Anticorrosive Protection: Long-lasting resistance above and below the waterline

  • Osmosis Prevention: Ideal as an anti-osmosis pre-treatment on fibreglass boats

  • Easy Sanding: Fast drying with smooth surface preparation

  • Topcoat Compatible: Overcoatable with epoxy, polyurethane, and chlorinated rubber systems

Product Technical Details

Area of Use:Above and below the waterline
Bare Substrate:Steel
Wood
GRP/FRP
Ferrocement
Aluminium
Coverage per Litre:4-5 m2 per litre (3-4 m2 per kg)
Application Method:Brush – Reduce by 10-15% with Thinner 765
Spray – Reduce by 15-20% with Thinner 765
Pot Life (A+B at 20ºC):Use within 6-8 hours
Touch Dry:2-3 hours at 20ºC
Recoat Time:12-24 hours at 20ºC
Colour:Grey
Number of Coats:2-5 (depending on usage)
Mixing Ratio by Volume:
Mixing Ratio by Weight:		9 parts Sol A with 1 parts Sol B
100 parts Sol A with 8 parts Sol B
Packaging Size:3 litres and 27kg kits (A+B)

* The product information is a general overview to help when deciding which product to use. Please see the product’s technical data sheet for specific information.

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