Uniting multiple extrusions with a corner molding, JyBond™ design and process technology conquered the last remaining challenges of TPV sealing technology – bond strength, aesthetics and sound insertion loss. Ideal for GRC and body mounted seals that require the molded detail of a 3D surface, JyBonded sealing systems meet or exceed OEM expectations in all categories.

JOINT STRENGTH

The old rules of EPDM bonding technology have changed. Combining design and extruding know-how to ensure uniform wall thickness, with process innovations in temperature, pressure, speed, sheer, pack & hold, cooling and bridging, JyBond™ achieves joint strength that exceeds cohesive failure.

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SOUND INSERTION LOSS

JyBond™ seals outperform EPDM in sound insertion loss testing.

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LOW COF, HIGH AESTHETIC APPEAL

JyBond’s naturally low coefficient of friction eliminates the need for flocking or coating. Additionally, the uniform gloss level of the corner molding and extrusions exceed appearance expectations for Glass Run Channel and body seals, and make post-production painting unnecessary.

The beauty endures. Exterior weathering tests show that, unlike EPDM, TPV won’t chalk from UV exposure.

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