WEST SYSTEM 690-12 Wood Rot Repair WEST SYSTEM® Wood Rot Repair Kit restores strength to rotted wood by penetrating deep into damaged areas. The solvent-free, two-part epoxy is specifically formulated to reinforce the wood from within. The epoxy is flexible enough to move naturally with the wood, so it won’t crack over time. When mixed with WEST SYSTEM Fillers, it creates a thickened epoxy perfect for filling large voids or rebuilding missing sections of wood. Wood Rot Repair Epoxy is the perfect solution to make rotted wood structurally sound again.   Benefits & Features • Penetrating Epoxy System • Strengthens rotted wood • 100% Solids (no solvents) • Low Viscosity for deeper penetration • WEST SYSTEM Filler Compatibility     • Compatible with filler line for thickening     • Recommended pairing (ideal for most projects that use Wood Rot Repair Epoxy):        • 407 Low-Density Fairing Filler – easy sanding and shaping        • 405 Filleting Blend Filler – similar color to mahogany • Flexible Formulation accommodates natural wood movement without cracking • ½" Max. Depth per application • Temperature Behavior      • Warm temps – Flows easily but cures faster      • Cool temps – Thicker so it flows slowly but cures slower      • 70° is the ideal temp for optimal penetration vs. the cure window • Not to be blended with other WEST SYSTEM Epoxy systems • Not intended for high loads like the 105 Epoxy Resin System Project Uses Home: Windowsills, door frames, porch columns, railings, decorative trim Marine: Transoms, stringers, balsa/wood core repairs, spray rails, frames RV: Rotted floors, delaminated walls, damaged trim Wood Stabilization: Spalted wood, plywood Normalized SKU: 69012UPC Code: 850067187172

WEST SYSTEM 650-8 Fiberglass & Repair G/flex 650 is a toughened, versatile liquid epoxy engineered for permanent waterproof bonding of dissimilar materials in demanding marine environments. This 2-pack of 4 oz bottles (one resin, one hardener) provides a convenient supply of this specialized epoxy for bonding fiberglass, ceramics, metals, plastics, and even damp or difficult-to-bond woods. Toughened for Flexibility: Unlike standard rigid epoxies, G/flex is formulated with a toughened resin system that provides flexibility to absorb stress from expansion, contraction, shock, and vibration without cracking or failing. This makes it ideal for bonding dissimilar materials with different expansion rates or applications subject to movement and stress. Easy 1:1 Mix Ratio: G/flex 650 features a simple 1:1 mix ratio by volume, making it easy to measure and mix without complicated calculations or specialized metering equipment. Simply dispense equal amounts of resin and hardener, mix thoroughly, and apply. Generous Working Time: G/flex provides a 46-minute pot life and an extended 75-minute open working time at room temperature, giving you plenty of time to position and adjust components. It reaches initial cure in 3-4 hours, workable cure in 7-10 hours, and should be allowed 24 hours before subjecting joints to high loads. Versatile Bonding Performance: G/flex excels at bonding materials that are difficult for standard epoxies, including aluminum boats, polyethylene and ABS canoes and kayaks, damp woods, and dissimilar material combinations. It can also be used to wet out and bond fiberglass tapes and fabrics for reinforcement applications. Customizable System: G/flex can be modified with WEST SYSTEM fillers and additives for more specific bonding needs. It can also be added to other WEST SYSTEM epoxies to improve their toughness and flexibility, making it a versatile addition to your marine repair toolkit. Key Benefits: Toughened Formula: Flexible enough to absorb stress and vibration Easy 1:1 Mix Ratio: Simple measuring and mixing Extended Working Time: 75 minutes for careful positioning Bonds Dissimilar Materials: Works on metals, plastics, woods, fiberglass Waterproof: Permanent bonds in marine environments Liquid Consistency: Flows easily for coating and saturation Ideal Applications: Repairs to aluminum boats and metal components Bonding polyethylene and ABS canoes and kayaks Bonding dissimilar materials with different expansion rates Repairs to damp or difficult-to-bond woods Wetting out and bonding fiberglass tapes and fabrics General marine bonding requiring flexibility and toughness This 2-pack provides a complete liquid epoxy system for users who need the toughness and versatility of G/flex in a flowable consistency for coating, saturating, and bonding applications. Part Number: 650-8UPC Code: 811343012007

WEST SYSTEM 406-2 Fiberglass & Repair 406 Colloidal Silica is a premium thickening additive used to control the viscosity of epoxy and prevent runoff in vertical and overhead joints. This 1.7 oz container is perfect for smaller projects, repairs, and users who want to try this very strong filler before committing to larger quantities. Prevents Runoff on Vertical Surfaces: When mixed with epoxy, Colloidal Silica thickens the mixture to a consistency that stays in place on vertical and overhead surfaces without sagging or running. This makes it essential for bonding and filleting applications where gravity would otherwise cause unthickened epoxy to flow away from the joint. Very Strong Filler: 406 is one of the strongest fillers in the WEST SYSTEM line, creating high-strength bonds and structural fillets that can withstand significant loads. The fine particle size creates a smooth, workable mixture that's ideal for general bonding, filleting, and applications requiring maximum strength. Smooth, Workable Consistency: Unlike some fillers that create gritty or difficult-to-work mixtures, Colloidal Silica produces a smooth, creamy consistency that's easy to apply and tool into professional-looking fillets and joints. The smooth texture also makes it easier to fair and finish after cure. Versatile Filler Applications: Beyond standalone use, 406 is often combined with other fillers to improve their properties. When added to fairing compounds, it improves strength, abrasion resistance, and consistency, resulting in a tougher, smoother surface that's easier to sand and finish. Key Benefits: Prevents Runoff: Thickens epoxy for vertical and overhead applications Very Strong: Creates high-strength structural bonds and fillets Smooth Mixture: Easy to apply and tool into professional fillets Versatile: Use alone or combine with other fillers Improves Fairing: Adds strength and smoothness to fairing compounds Off-White Color: Neutral appearance for various applications Common Applications: General bonding and structural filleting Vertical and overhead joint bonding High-strength adhesive applications Improving fairing compound properties Creating smooth, strong fillets and joints Smaller repairs and projects Mixing Guidelines: Add Colloidal Silica to mixed epoxy resin and hardener gradually while stirring until you achieve the desired consistency. For bonding and filleting, mix to a peanut butter-like consistency that holds its shape without sagging. For thinner applications, use less filler. This 1.7 oz container is ideal for smaller bonding and filleting projects or for users who want to experience the very strong, smooth-working properties of Colloidal Silica before purchasing larger quantities. Part Number: 406-2UPC Code: 811343011482

WEST SYSTEM 206-A Fiberglass & Repair 206 Slow Hardener is a medium-viscosity epoxy curing agent designed for use with WEST SYSTEM 105 Resin when you need extended working time for complex laminating, large coating areas, or detailed assembly work. This .44 pint container is perfect for smaller projects, repairs, and users who want to try the WEST SYSTEM before committing to larger quantities. Extended Working Time: With a pot life of 20-25 minutes at 72°F, 206 Slow Hardener provides significantly more working time than 205 Fast Hardener. This extended open time is invaluable when you need extra time to wet out large fabric areas, position complex assemblies, apply smooth coatings, or work in warmer shop conditions where faster hardeners would cure too quickly. High-Performance Properties: When mixed with 105 Epoxy Resin at the proper 5:1 ratio (five parts resin to one part hardener), the cured mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. The result is a durable epoxy system suitable for demanding structural applications and protective coatings. Working Characteristics: Mix Ratio: 5 parts 105 Resin to 1 part 206 Hardener (by volume) Pot Life at 72°F: 20-25 minutes for ample working time Cure to Solid State: 10-15 hours for handling Cure to Maximum Strength: 1-4 days for full structural performance Minimum Temperature: 60°F for reliable cure Key Benefits: Extended Pot Life: 20-25 minutes at 72°F for complex work Warmer Temperature Performance: Provides adequate working time at higher temperatures High Strength: Creates rigid, structural bonds and coatings Moisture Resistant: Excellent protection in marine environments Medium Viscosity: Easy to mix and apply Versatile: Suitable for bonding, coating, and laminating Ideal Applications: Large-area laminating requiring extended wet-out time Coating applications needing smooth, even coverage Complex assemblies requiring careful positioning Working in warmer shop temperatures Structural bonding and laminating Smaller projects and detailed work Important Note: 206 Slow Hardener is not intended for clear coating applications. For bright-finished or clear-coated work, use 207 Special Clear Hardener instead. This .44 pint size is ideal for smaller projects, repairs, and users who want to experience the proven performance of WEST SYSTEM 206 Slow Hardener without purchasing larger quantities. Part Number: 206-AUPC Code: 811343010034

WEST SYSTEM 205-A Fiberglass & Repair 205 Fast Hardener is a medium-viscosity epoxy curing agent designed for the majority of marine construction and repair situations, particularly in cooler temperatures or when you need rapid cure times. This .44 pint container is perfect for smaller projects, repairs, and users who want to try the WEST SYSTEM before committing to larger quantities. Rapid Cure for Efficient Work: 205 Fast Hardener produces a rapid cure that develops its physical properties quickly at room temperature, allowing you to move through project stages faster. With a pot life of 9-12 minutes at 72°F, it's the preferred choice when you need to apply multiple coats in a single day, when working in cooler shop conditions, or when project timelines demand faster turnaround. High-Performance Properties: When mixed with 105 Epoxy Resin at the proper 5:1 ratio (five parts resin to one part hardener), the cured mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. The result is a durable epoxy system suitable for demanding structural applications and protective coatings. Working Characteristics: Mix Ratio: 5 parts 105 Resin to 1 part 205 Hardener (by volume) Pot Life at 72°F: 9-12 minutes for planning your work Cure to Solid State: 6-8 hours for handling and light work Cure to Maximum Strength: 1-4 days for full structural performance Minimum Temperature: 40°F for reliable cure Key Benefits: Fast Cure: Develops properties quickly for efficient workflow Lower Temperature Performance: Works reliably in cooler conditions High Strength: Creates rigid, structural bonds and coatings Moisture Resistant: Excellent protection in marine environments Versatile: Suitable for most bonding and coating applications Medium Viscosity: Easy to mix and apply Ideal Applications: General marine construction and repair work Projects requiring multiple coats in one day Working in cooler shop temperatures (down to 40°F) Structural bonding and laminating Protective coatings and barrier coats Smaller projects and repairs Important Note: 205 Fast Hardener is not intended for clear coating applications. For bright-finished or clear-coated work, use 207 Special Clear Hardener instead. This .44 pint size is ideal for smaller projects, repairs, and users who want to experience the proven performance of WEST SYSTEM 205 Fast Hardener without purchasing larger quantities. Part Number: 205-AUPC Code: 811343010027

WEST SYSTEM 800-2 Fiberglass & Repair These professional-grade thin polyurethane foam roller covers are specifically designed for applying epoxy, paint, and varnish with smooth, even coverage. This package of two 7-inch wide covers provides excellent value for coating projects and offers the versatility to be customized for specific applications. Ideal for Epoxy Application: The thin polyurethane foam construction is perfect for rolling out epoxy coatings, saturating fiberglass fabrics, and applying barrier coats. The foam material holds an adequate amount of epoxy while releasing it evenly across the surface, ensuring thorough coverage without excessive buildup or dry spots. Versatile for Multiple Coatings: Beyond epoxy, these roller covers work excellently with paint and varnish applications. The smooth foam surface creates even, professional-quality finishes without the texture or lint that can occur with traditional fabric roller covers. Customizable for Your Needs: The 7-inch wide covers can be cut into shorter widths to match your specific application area, reducing waste and improving control in tight spaces or on narrow surfaces. The foam can also be cut into brush shapes for tipping off fresh coats of epoxy, helping to eliminate bubbles and create glass-smooth finishes. Key Benefits: Thin Foam Construction: Smooth, even application without texture Versatile Use: Works with epoxy, paint, and varnish Customizable: Can be cut to match application area Tipping Tool: Cut into brushes for bubble-free finishes 7-Inch Width: Covers large areas efficiently 2-Pack Value: Two covers per package Common Applications: Rolling out epoxy coatings and barrier coats Saturating fiberglass fabrics with epoxy Applying paint and varnish to large surfaces Creating smooth, even finishes Tipping off fresh epoxy coats to eliminate bubbles Coating decks, hulls, and large panels Application Tips: For best results when applying epoxy, work in manageable sections and maintain a wet edge to avoid lap marks. When tipping off, cut a small piece of foam into a brush shape and lightly drag it across the freshly applied epoxy to pop bubbles and create a smooth, glass-like finish. This 2-pack provides essential tools for professional-quality coating applications, whether you're applying epoxy barrier coats, saturating fiberglass, or finishing with paint or varnish. Part Number: 800-2UPC Code: 811343011994

WEST SYSTEM 702-12 Fiberglass & Repair This unidirectional carbon fiber tape provides exceptional strength-to-weight reinforcement for structural applications. The 1.5" x 12' roll delivers high-performance carbon fiber reinforcement ideal for strengthening spars, beams, and other structural members where maximum strength in one direction is needed. Unidirectional Carbon Fiber: The unidirectional construction aligns all carbon fibers in one direction, providing maximum tensile strength along the length of the tape. This makes it ideal for reinforcing structural members that experience loads primarily in one direction, such as masts, spars, beams, and stringers. Exceptional Strength-to-Weight Ratio: Carbon fiber provides significantly higher strength-to-weight ratio than fiberglass, allowing you to add substantial structural reinforcement with minimal weight addition. This is particularly valuable for performance boats, racing applications, or any situation where weight is critical. Structural Reinforcement Applications: When bonded with WEST SYSTEM epoxy, this carbon tape creates high-strength reinforcement for structural members, repairs damaged components, stiffens flexible structures, and adds strength without significant weight penalty. The unidirectional orientation maximizes reinforcement efficiency. 1.5" x 12' Roll: The 1.5" width is ideal for reinforcing smaller structural members, spars, and beams, while the 12' length provides ample material for typical reinforcement projects. The roll format allows you to cut precise lengths as needed for your specific application. Key Benefits: Unidirectional Fibers: Maximum strength in one direction Exceptional Strength-to-Weight: High performance with minimal weight Carbon Fiber: Superior to fiberglass for structural reinforcement Structural Applications: Ideal for spars, beams, and stringers 1.5" Width: Perfect for smaller structural members 12' Length: Ample material for typical projects Common Applications: Reinforcing masts, spars, and booms Strengthening beams and stringers Repairing damaged structural members Stiffening flexible structures Performance upgrades requiring minimal weight addition Any application requiring high-strength, lightweight reinforcement Usage Tips: Apply the tape with the fibers oriented in the direction of the primary load. Wet out the tape thoroughly with WEST SYSTEM epoxy, ensuring complete saturation. Use a squeegee or brush to remove air bubbles and achieve a smooth finish. Multiple layers can be applied for increased strength. This 1.5" x 12' unidirectional carbon fiber tape is an essential material for high-performance structural reinforcement where maximum strength with minimum weight is required. Part Number: 702-12UPC Code: 811343012427

WEST SYSTEM 655-8 Fiberglass & Repair This 2-pack of G/flex 655 Epoxy Adhesive bottles provides a convenient supply of pre-thickened epoxy adhesive for permanent waterproof bonding of dissimilar materials in demanding marine environments. The bottle format offers easy dispensing and storage, making it ideal for users who prefer the convenience of bottles over tubes. Toughened, Versatile Epoxy Adhesive: G/flex 655 is a pre-thickened epoxy adhesive engineered to create permanent waterproof bonds across an exceptionally wide range of materials, including fiberglass, ceramics, metals, plastics, and even damp or difficult-to-bond woods. Its toughened formulation provides the flexibility to absorb stress from expansion, contraction, shock, and vibration without cracking or failing. Pre-Thickened for Immediate Use: The pre-thickened consistency is ready to use straight from the bottle—no additional fillers needed for most bonding applications. Simply dispense equal amounts of resin and hardener (1:1 ratio by volume), mix thoroughly, and apply. The thickened formula won't sag or run, making it perfect for vertical applications and gap-filling. Generous Working Time: G/flex provides a 46-minute pot life and an extended 75-minute open working time at room temperature, giving you plenty of time to position and adjust components. It reaches initial cure in 3-4 hours, workable cure in 7-10 hours, and should be allowed 24 hours before subjecting joints to high loads. Key Benefits: 2-Pack Value: Two bottles for extended use and backup supply Pre-Thickened: Ready to use without additional fillers Easy Dispensing: Bottle format for convenient application Toughened Formula: Flexible enough to absorb stress and vibration Versatile Bonding: Works on dissimilar materials Extended Working Time: 75 minutes for careful positioning Ideal Applications: Repairs to aluminum boats and metal components Bonding polyethylene and ABS canoes and kayaks Bonding dissimilar materials with different expansion rates Repairs to damp or difficult-to-bond woods General marine bonding requires flexibility and toughness Vertical applications and gap-filling Versatile System: G/flex can be modified with WEST SYSTEM fillers and additives for more specific bonding needs. It can also be added to other WEST SYSTEM epoxies to improve their toughness and flexibility, making it a versatile addition to your marine repair toolkit. This 2-pack provides excellent value for users who rely on G/flex for regular repairs and bonding projects. Whether you're fixing an aluminum boat, bonding plastic components, or tackling challenging materials, these bottles deliver proven performance in a convenient format. Part Number: 655-8UPC Code: 811343014759

WEST SYSTEM 207-SC Fiberglass & Repair 207 Special Clear Hardener is specially developed for use with WEST SYSTEM 105 Resin in coating applications where an exceptionally clear, moisture-resistant, natural wood finish is desired. This 1.45 gallon container is ideal for professional operations and large-scale bright-finish projects requiring substantial quantities of clear-coating epoxy. Exceptionally Clear Finish: 207 cures to a light amber color similar to traditional spar varnishes, providing a warm, natural appearance that enhances wood grain without the yellowing or cloudiness that can occur with other hardeners. This clarity makes it the preferred choice for bright-finished wood applications where the beauty of the wood is the focal point. UV Inhibiting Additive: A UV inhibiting additive improves the resistance of the 105/207 mixture to sunlight degradation, providing better protection than standard epoxy formulations. However, the cured epoxy surface will still require the additional protection of a quality UV-filtering varnish for long-term durability and appearance in direct sunlight exposure. Self-Leveling for Smooth Finishes: 207 is formulated to self-level, flowing out smoothly to create glass-like finishes without brush marks or surface irregularities. This self-leveling property also makes it excellent for wetting out and bonding fabrics, ensuring complete saturation and smooth, professional results. Versatile Performance: Beyond clear coating, 207 provides good physical properties for general bonding applications and is particularly useful for laminating veneers where bleed-through at joints may be exposed to sunlight. The clear finish and UV resistance make it ideal for applications where both appearance and durability matter. Working Characteristics: Mix Ratio: 3 parts 105 Resin to 1 part 207 Hardener (by volume) Pot Life at 72°F: 22-27 minutes for planning your work Cure to Solid State: 12-18 hours for handling Cure to Maximum Strength: 4-7 days for full performance Minimum Temperature: 60°F for reliable cure Key Benefits: Exceptionally Clear: Light amber color enhances natural wood beauty UV Inhibitor: Improved sunlight resistance over standard epoxy Self-Leveling: Flows smoothly for glass-like finishes Moisture Resistant: Excellent protection for wood surfaces Natural Appearance: Similar to traditional spar varnishes Professional Volume: 1.45 gallon for large projects Ideal Applications: Bright-finished wood coating and sealing Clear coating applications requiring natural wood appearance Wetting out and bonding fabrics for smooth finishes Laminating veneers with exposed joints General bonding where clear finish is desired Any application requiring exceptionally clear epoxy Important Notes: Note the 3:1 mix ratio—this hardener requires a different ratio than 205 or 206 hardeners, so verify you're using the correct metering pumps or measuring method. While 207 contains UV inhibitors, always protect the cured epoxy with a quality UV-filtering varnish for long-term outdoor exposure. Shipping Requirement: NOTE: 207-SB and 207-SC MUST BE SHIPPED VIA TRUCK LINE ONLY. This 1.45 gallon container provides substantial material for professional boatyards and large-scale bright-finish projects where exceptionally clear, moisture-resistant epoxy coating is essential. Part Number: 207-SCUPC Code: 811343010676