ISO Polyester Laminating Resin w/ catalyst (4 Gallon)

• Fast wet out
• Superior Grade, High Strength Resin
• Corrosive resistance
• Room temperature cure with MEKP catalyst
• Great for boat or other fiberglass repair, mold making, fiberglass laminates
• Cures with a surface tack for better bonding between layers

Comes with 4- 2 oz bottles of MEKP catalyst/ hardener.

Designed for precision and durability, the ISO Polyester Laminating Resin is a superior-grade, isophthalic resin that takes your projects to the next level. Known for its corrosion resistance and high tensile strength, it’s the perfect choice for demanding applications like boat construction, mold making, and general-purpose fiberglass laminates. Its unique formula ensures a fast wet out and cures with a surface tack, eliminating the need for sanding between layers and allowing for a seamless bonding process. Paired with the included MEKP catalyst, this resin delivers exceptional results, providing both improved resilience and impermeability to moisture compared to standard ortho resins. With the ISO Polyester Laminating Resin, you can confidently tackle structural repairs or creations without compromising quality, ensuring long-lasting, high-strength performance.