Bonder for bonding expanded cores

Special bonding pastes for fiberglass sandwich structures: precision, speed and lightness

Poly3 Bonders are special bonding pastes designed for the effective bonding of expanded cores such as PVC, PET, SAN and PU sheets and shapes, essential in the creation of fiberglass sandwich structures. Thanks to an optimized formulation, they offer:

• Lightness
• Ease of flow under pressure for uniform application
• Rapid deaeration for defect-free adhesion
• Very low density and low shrinkage

Furthermore, our Bonders are distinguished by a low or ultra-low density, varying from 1.0 to 0.5 kg/liter, which makes them ideal for applications where it is essential to contain weight without sacrificing strength and durability.

These bonding pastes are used in the most advanced industrial processes, where the quality of the bonding of the expanded cores is essential to guarantee performance, such as in the nautical, automotive and in lightweight construction. Poly3 is committed to providing reliable, high-performance advanced solutions, supporting customers with products that simplify the production process and ensure excellent results.