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Interlux Paint YPA420/2GLUS InterProtect HS Epoxy Primer Part A Gray 2 Gallon

Manufacturer

Interlux Paint

<p>Since 1881, Interlux has established itself as one of the world's leading manufacturers of high-performance marine coatings and yacht finishes. As a division of AkzoNobel, Interlux combines over a century of expertise with cutting-edge coating technology to deliver protection and beauty for vessels of all sizes, from recreational powerboats to racing sailboats and luxury yachts.</p><h3>Marine Coating Excellence</h3><p>Interlux's reputation is built on formulating specialized solutions that address the unique challenges of the marine environment. Unlike automotive or general-purpose coatings, marine paints must withstand constant exposure to UV radiation, saltwater, temperature fluctuations, and the physical stresses of wave action. Every product in the Interlux lineup is engineered specifically for marine applications, ensuring vessels receive the protection they need while maintaining a brilliant, professional appearance.</p><h3>Comprehensive Protection Systems</h3><p>The Interlux product range covers every aspect of vessel maintenance and refinishing. Their <a href="/7399-interlux-paint-wood-finishes-varnish-201205">wood finishes and varnishes</a> preserve and enhance natural teak and other marine woods with UV-resistant formulations that withstand harsh sun exposure. For hull and deck applications, <a href="/7399-interlux-paint-interlux-topside-paint-200585">topside paints</a> deliver durable, high-gloss finishes that resist chalking and fading season after season.</p><p>Below the waterline, protection becomes even more critical. <a href="/7399-interlux-paint-interlux-antifouling-paint-200583">Antifouling paints</a> prevent the growth of barnacles, weeds, and slime that can degrade hull performance and increase fuel consumption. For competitive sailors, <a href="/7399-interlux-paint-interlux-racing-bottom-paint-200584">racing bottom paints</a> are formulated to maintain smooth, low-friction surfaces that maximize speed through the water.</p><p>Proper surface preparation is essential for long-lasting results, which is why Interlux offers a complete line of <a href="/7399-interlux-paint-primers-sealers-200811">primers and sealers</a> that ensure optimal adhesion, prevent corrosion, and create the ideal foundation for topcoats. These barrier coats and anti-corrosive primers are critical for protecting fiberglass, wood, and metal surfaces from water absorption and galvanic corrosion.</p><h3>Innovation and Performance</h3><p>Interlux continues to advance marine coating technology with innovative formulations. Products like Brightside polyurethane enamel and two-part Perfection paint deliver durable, high-gloss finishes, while ablative bottom paints use self-polishing technology that continuously renews the active surface. Whether refinishing a classic wooden yacht or maintaining a modern performance cruiser, Interlux provides the coating solutions that professional boatyards and knowledgeable boat owners trust for exceptional results.</p>

Part Number

YPA420/2GLUS
06/02/2036 5:23 PM
Sale Price

$341.92

In Stock (10+)

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Usually delivered within 2 days

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Product Details

Interlux InterProtect HS is a versatile, high solids, two-part epoxy primer that can be used above and below the waterline as a primer for all substrates, including fiberglass, aluminum, steel, and previously painted surfaces. This is Part A (base component) in gray, supplied in a 2-gallon container.

Key Features:

  • Formulated with Microplates® to create an overlapping water barrier and prevent blistering
  • High solids formula produces full barrier protection with just two coats when applied with a 3/8" nap roller (10 mils wet film thickness)
  • 66% volume solids with specific gravity of 1.22
  • Provides metal corrosion protection
  • Meets the most restrictive V.O.C. regulations and helps reduce solvent emissions into the environment
  • Fewer coats required to reach desired film thickness compared to standard epoxy primers

Technical Specifications:

  • Mix ratio: 2:1 by volume (as supplied) with YPA422 curing agent
  • Typical shelf life: 2 years
  • Finish: Satin gray
  • Coverage: 151 ft²/gallon for barrier protection below waterline (yields 7 mils DFT at 10 mils WFT)

A complete barrier coat and bottom paint job can be completed in one weekend with HS Primer, making it an efficient solution for gelcoat blister repair and prevention systems. This Part A base must be mixed with YPA422 InterProtect HS Cure (sold separately) before application.

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