Shows strong bonding performance on numerous materials such as metals, rubbers, plastics, wood, textiles, leather, ceramics, and paper.
Provides high tack at the initial stage and retains an elastic, flexible structure after full cure.
Offers reliable resistance to moisture and seawater exposure, as referenced in certain product variations.
Some grades, including 1521C, feature increased viscosity and superior resistance to sagging, making them suitable for thicker applications or situations requiring greater gap-filling capability.
Maintains flexibility after curing, helping the adhesive accommodate thermal movement between dissimilar materials.
وصف
Main component Chloroprene rubber, Phenol formaldehyde Exterior Brown Viscosity 3.2 Pa·s ThreeBond 1521 is a single-component flexible adhesive formulated within the synthetic rubber family. Designed for convenient use and efficient processing, it works well in high-volume manufacturing environments. The adhesive forms a dependable bond with a wide range of substrates including metals, various rubbers, and many plastics, providing consistent performance and ease of application.