Kay-Cel is a rigid, closed-cell, high-density polyurethane foam core panel. The reinforced panel is a sandwich construction with fiberglass reinforcements. The sheets have a 25lb density with 18oz Woven Roving on Both sides. Great for transoms, and other structural projects. 

ADVANTAGES: 

Excellent Strength-to-Weight ratio

Foam Reinforced with fiberglass increases mechanical properties

Lightweight - 30% Lighter Than Marine Plywood

Closed Cell Cross-Linked Polymer Foam will not absorb water

Will Not Rot...Excellent Replacement for Wood

Divinycell H provides excellent mechanical properties and low weight. It is widely used and has a proven track record in virtually every application area where sandwich composites are employed, including the marine, transport, wind energy and civil engineering. It is compatible with most wet resin systems and its low thermal conductivity makes it especially suitable as insulation at low or cryogenic temperatures.

 Low water absorption
 Superior damage tolerance
 Fast and easy to process
 Good chemical resistance
 Excellent fatigue properties
 Low resin uptake
 Wide range of properties
 Provides excellent mechanical properties to a low weight

 Kay-Cel is a rigid, closed-cell, high-density polyurethane foam core panel. The reinforced panel is a sandwich construction with fiberglass reinforcements. The sheets have a 25lb density with 18oz Woven Roving on Both sides. Great for transoms, and other structural projects. 

ADVANTAGES: 

Excellent Strength-to-Weight ratio

Foam Reinforced with fiberglass increases mechanical properties

Lightweight - 30% Lighter Than Marine Plywood

Closed Cell Cross-Linked Polymer Foam will not absorb water

Will Not Rot...Excellent Replacement for Wood