Applications » Marine

CoreLite Marine

Marine Applications

CoreLite Marine is a products line specifically engineered to best fit the needs of the Marine and Boat Building industry. Engineered to best fit the following applications and more:


  • Main structure
  • Interior structure
  • Decks
  • Hulls
  • Bulkheads
  • Attachment points
  • Local reinforcements


  • Soles
  • Engine beds
  • Stringers
  • Topsides
  • Transom boards
  • Floors
  • Molds

CoreLite Board is 27% lighter than Plywood.

Transom Boards made with our CoreLite Board will save you weight and will not rot, mold or mildew. Additionally, it is an amazing material for screw retention.

CoreLite PET  is the next-generation closed-cell PET foam core with high mechanical properties, at a fraction of the cost of other foam cores.

CoreLite PVC is a closed-cell, cross-linked polymer PVC foam formulated for durability, strength, and high processing temperatures. It has a very low water absorption rate and excellent chemical resistance. Ideal for marine applications. 

BALSASUD Core increases boat's durability while reducing its overall cost.

CoreLite's balsa core can come with an advanced UV coating to reduce resin absorption. BALSASUD Core is approved by DNV GL and Lloyd's Register.

Custom balsa and foam core kits are accurately manufactured meet your design.

  • CoreLite Board
  • CoreLite PET
  • CoreLite PVC
BALSASUD Core: End Grain Balsa Core
End Grain Balsa Core

End Grain Balsa Core Advantages:

• Outstanding strength-to-weight ratios

• High chemical resistance (including styrene)

• Excellent bonding properties

• Sustainable and renewable resource

• Available in 3 densities: UL, SG and HW

• BALSASUD Core SG is approved by DNV GL and Lloyd's Register.

CoreLite Board
CoreLite PET
CoreLite PVC