L&L SEAL
Sealing Without Compromises
L&L Products develops sealing materials that block dust, pollutants, and odors from intruding and enhance a component’s durability by preventing water ingress.
L&L Seal
Offering Robust Sealing
Solutions for 50+ Years.
In the 1970s, we developed heat-activated polymeric sealing materials. Since then, we have worked consistently on optimizing our sealing technology by leveraging our polymer science and adhesion technology expertise. Today, our diverse sealant portfolio has expanded to include novel ambient temperature curing materials, low-temperature solutions, and automated application processes.
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Are you interested in our Seal Solutions? We look forward to a conversation!
L&L Seal Heat-Activated Sealants
Activated in the E-coat oven, L&L Seal Heat-Activated Sealants fill and seal complex cavities to prevent the intrusion of water, air, dust, and fumes help to reduce metal body corrosion associated with water leaks and to improve noise, vibration, and harshness (NVH) performance.
Ambient Curing Sealants
L&L ambient curing paste materials provide durable, flexible sealing bonds, typically with no primer or pretreatment.
L&L XiP® (eXtrude-in-Place™) Technology
L&L XiP® (eXtrude-in-Place™) technology combines custom-formulated chemistry with the capability of a fully automated application process for extruding the sealant material directly onto a substrate by robotic application or CNC system.
L&L TRI-Seal® (Torque Retention Isolation Sealing Solutions)
Available in tacky and dry-to-the-touch heat-activated forms, TRI-Seal® is engineered to provide torque retention and isolation at interfaces where load retention and/or separation of dissimilar materials is important by incorporating rigid Alumina spheres in the material.
PHASTER® Sealants
Foaming and non-foaming sealants that deliver superior adhesion performance and processing ease without many of the hazards associated with traditional epoxy and polyurethane systems.