Permabond POP is a surface pretreatment for silicones, polyolefins and PTFE before bonding with cyanoacrylate adhesives. These plastics such as polypropylene and polyethylene have low surface energy which makes it difficult to bond without surface treatment. Permabond POP Primer can be used to increase the bond strength and adhesion to these surfaces.
This adhesion promoter is fluorescent for easy detection under UV light (375 nm) and can be used as an alternative to other pre-treatments such as Plasma, Corona and Flame.
Polyolefin – Bond within 2 hours of the POP treatment (depending on the type of polyolefin)
PTFE – Bond Immediately.