WEST SYSTEM® Six10® Thickened Epoxy Adhesive is a high-performance structural epoxy formulated to simplify professional bonding and repair work. Packaged in an innovative dual-cartridge system, Six10 dispenses through a static mixing nozzle using a standard 10 oz. caulking gun, automatically delivering the correct resin-to-hardener ratio without manual measuring or hand mixing.
Its pre-thickened, non-sag formula has a smooth, mayonnaise-like consistency that stays exactly where it is applied, making it ideal for vertical surfaces, overhead repairs, gap filling, filleting, and structural bonding. The adhesive wets out surfaces effectively while providing excellent gap-filling properties for irregular joints and uneven materials.
Once cured, Six10 creates an exceptionally strong, waterproof bond that resists moisture, vibration, and harsh environmental conditions. It adheres to a wide variety of materials, including fiberglass, wood, aluminum, steel, concrete, masonry, and many composite materials, making it an excellent choice for marine construction, boat repair, woodworking, automotive restoration, RV maintenance, and industrial fabrication.
Because Six10 is ready to use right from the cartridge, it reduces waste, speeds up repairs, and minimizes cleanup. The adhesive can also be thickened further with compatible WEST SYSTEM fillers when specialized applications require additional strength or different working characteristics. After curing, it can be sanded, drilled, machined, tapped, and painted for a clean, professional finish.
Trusted by professional boat builders, repair technicians, and serious DIY users, WEST SYSTEM Six10 combines the proven performance of WEST SYSTEM epoxy with the speed and convenience of cartridge dispensing.
Features & Benefits
- Ready-to-use pre-thickened structural epoxy
- Dispenses with a standard 10 oz. caulking gun
- Self-metering cartridge eliminates measuring and hand mixing
- Static mixing nozzle provides the correct mix ratio automatically
- Non-sag formula stays in place on vertical and overhead surfaces
- Excellent gap-filling capability for irregular joints
- Creates strong, permanent waterproof bonds
- Bonds fiberglass, wood, metal, concrete, masonry, and composite materials
- Resistant to moisture, vibration, and impact
- Sands, drills, machines, and paints after curing
- Ideal for both professional repairs and DIY projects
Typical Applications
- Boat hull and deck repairs
- Bonding fiberglass, wood, and composite materials
- Installing marine hardware
- Structural woodworking and furniture repair
- Filleting and gap filling
- Bonding aluminum and steel components
- RV and automotive repairs
- Composite fabrication
- Concrete and masonry bonding
- General industrial and maintenance applications
Note: WEST SYSTEM® Six10® Thickened Epoxy Adhesive is designed for use with WEST SYSTEM Six10 cartridges and disposable static mixing nozzles. Once a mixing nozzle has cured with epoxy inside, replace it with a new nozzle before the next use to ensure proper mixing and optimal adhesive performance.










