L-306-2
Core Edge Filler, One-component
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Product Data Sheet Revised 12/20/06
Description
L-306-2 is a lightweight, thermosetting paste adhesive core filler. L-306-2 is easily applied with trowl of spatula into honeycomb core for creating structural hard points or subsequent mechanical attachments. L-306-2 is a low sag, 250°F (121°C) curing system yielding high local compressive strength with excellent adhesion to both sandwich facing and core.
Advantages of L-306-2
  • L-306-2 exhibits extremely high local compressive strengths.
  • L-306-2 co-cures with various resin systems to allow the user to create attachment points in sandwich panels without secondary potting.
  Physical Properties
  • One Component
  • Color : Cream
  • Density: 90 lbs/ft3 (1.44 g/mL)
  • Form: Heavy Paste
  Availability
  • 5 Gallon (18.9 L) Kit
  Shelf Life
  • 6 months at 40°F (4°C)
  • 4 days at Room Temperature (454 gram mass)
  • Caution - avoid masses over 1 pound (454 grams) at Room Temperature
  Cure Cycle
  • 1 Hour at 250-260°F (121°C - 127°C)
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NOTICE:Product data and parameters cited in this publication have been obtained in J.D. Lincoln, Inc. laboratories using the materials under carefully controlled conditions. The information, therefore, is believed to be accurate and correctly stated. Data of this type may be considered to be indicative of representative properties obtainable. J.D. Lincoln, Inc. cannot accept responsibility for the misapplication of these products, nor for their use under uncontrolled conditions. Numerical values resulting from the application of this material are dependant on processing details. It is recommended that the user develop his or her own application techniques and generate data consistent with his or her specific application and process.

 
       
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