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West Systems 207SA Special Clear Hardener - .66 Pint

Manufacturer

West Systems

<p>Founded in 1969 by brothers Meade, Joel, and Jan Gougeon in Bay City, Michigan, West System emerged from a shared passion for building sailboats and iceboats. What began as experiments with epoxy technology in the late 1950s evolved into a collaboration with chemists at Dow Chemical Company's epoxy lab, resulting in formulations that could serve as both adhesive and coating. The formulations developed became the basis of the WEST SYSTEM group of products introduced in 1971, revolutionizing wooden boat construction and marine bonding applications.</p><h3>Pioneering Marine Epoxy Technology</h3><p>West System Epoxy was created by Gougeon Brothers—sailors, builders and formulators who know the engineering and chemistry required for high-performance composite structures. In 1970, the brothers launched Adagio, the first large, all epoxy bonded and sealed wooden boat built without the use of fasteners, demonstrating the structural integrity their epoxy formulations could achieve. For over 50 years, WEST SYSTEM epoxy has been the marine industry's trusted brand for versatile, high-quality epoxy resin systems, expanding from marine applications to woodworking, composite construction, and general repair.</p><h3>Comprehensive Product Lineup</h3><p>The company's signature <a href="/7644-west-systems-west-system-products-201176">West System Products</a> include their renowned two-part epoxy systems featuring 105 Epoxy Resin paired with specialized hardeners, fillers, and additives. West System Epoxy is a versatile, high-quality, two-part epoxy easily modified for a wide range of coating and adhesive applications, especially suited for marine applications requiring superior moisture resistance and high strength. The modular system allows users to customize working time, cure characteristics, and physical properties by selecting different hardeners and incorporating various fillers for specific bonding, fairing, or filleting applications.</p><p>Beyond traditional epoxy resins, West System offers specialized solutions like <a href="/7644-west-systems-vinyl-sealant-repair-kit-19328">Vinyl Sealant Repair Kits</a> designed for quick repairs and sealing applications. The brand also provides an extensive selection of <a href="/7644-west-systems-maintenance-parts-accessories-200647">Maintenance Parts & Accessories</a> including metering pumps, mixing pots, application tools, and roller covers specifically engineered for epoxy work.</p><h3>Engineering Excellence and Quality Standards</h3><p>Not all epoxies are created equal—epoxy brands can vary widely in formulations, quality of raw materials, and suitability for marine environments, and it's much more difficult to balance all of the physical and mechanical properties necessary for a versatile, high-quality marine epoxy. West System epoxies are marine-grade and undergo rigorous testing to ensure their strength, making them suitable for applications ranging from boat building and repair to composite construction, woodworking, and structural bonding in demanding environments.</p><p>As an employee-owned, family run organization operating since 1969, West System maintains the same commitment to quality and innovation that drove the Gougeon brothers' original experiments. Their products bond tenaciously to wood, fiberglass, carbon fiber, metals, and many plastics, providing excellent moisture resistance and creating durable, long-lasting repairs and construction that withstand the harshest conditions.</p>

Part Number

207SA
06/01/2036 3:50 AM
Sale Price

$59.02

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

West System 207SA Special Clear Hardener is a premium epoxy hardener designed for use with 105 Resin in applications where an extremely clear, transparent finish is essential. This .66 pint hardener is specially formulated to perform exceptionally well in humid conditions, making it ideal for marine and outdoor coating projects where moisture is present during application.

Key Features:

  • Ultra-clear formulation maintains maximum transparency in finished epoxy coatings
  • Optimized for humid environment applications where standard hardeners may blush or cloud
  • Excellent adhesion properties for structural bonding applications
  • Contains UV-stabilization additive to slow yellowing and degradation
  • Compatible with West System 105 Epoxy Resin
  • .66 pint size ideal for small to medium projects

This special clear hardener provides superior bonding strength and creates a water-clear finish that showcases the natural beauty of wood and other substrates. While it includes UV stabilizers to improve long-term clarity, a topcoat with additional UV protection is recommended for maximum durability in direct sunlight exposure. Ideal for brightwork, clear coating applications, and projects where optical clarity is critical.

Products specifications

Capacity

0.66 Pint

Type

Hardener

Best Use

Special Clear Hardener for 105 Epoxy Resin

Cure Time

10 to 15 Hours (Working Time 100-120 Minutes) at 72 F

Good service

So far so good...

So far so good

Great buying experience

Found the items needed with ease in the website and delivery was shorter than expected.

Fast service and price was good

good prices

Smooth transaction decent price but would have preferred free shipping which made your lower price equal to your competitors higher pricing. Just sayin

best price - better than Summit Racing, and you have it in stock!

you say you have the item in stock

Quick deliver, great service. Thanks!

Everything went nice and smooth. Thanks.

The listed matching vehicles were a little vague, still a little uncertain if the part will fit, will have to find out for sure once it arrives

Good website, Thought the fuel jugs would come with a pour spout. They are only the jugs though.

Quick and easy. Website was easy to navigate via cell phone and checkout was fast and painless. Took over a day to get a shipping notification though. Would have been nice to had it for the weekend

Best price around...Thanks

Did a very good job at keeping me updated and letting me know when my product was being shipped. Only took a day to get out from the manufacturer. Very happy with the results. I will be back.

My experience went very well I was pleased an satified

Very quick shipping! Lowest price on the net!

Ample supply of parts and very competitive prices. Reasonably quick order processing.

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