Sandwich Panel - Polyester Foam Core 8.4 lbs/ft^3 (0.68") - Thermoplastic Glass Fiber-Reinforced Face Sheets (0.035") - Peel Ply Texture - 48 x 96 x 0.75 inch

P/N
74040-4896
Marine Grade

UV & Impact Resistance ◾ Acoustic & Thermal Insulation ◾ Dimensional Stability in Extreme Temperatures

  • Quick Shipping
    Quick Shipping!
    We generally ship within 24 hours on business days. Expedited services are available. If you have a critical deadline, call us to verify the inventory and shipping possibilities at (801) 566-3402.
  • Sales Tax Reseller
    Sales Tax
    Rock West Composites collects sales tax on orders shipped to addresses/states in the United States in which we are required to do so by state guidelines. Tax is calculated according to the state’s guidelines and regulations regarding Shipping, Services, and other non-product related items. We do not collect sales tax for all states. It should not be implied that tax is not due on one’s purchase because we do not collect a tax. You may be responsible for state and local sales/use taxes when filing your returns. Please check your local sales tax laws. Please contact Customer Service to set up a reseller or otherwise tax-exempt account.
  • High Volume Discounts
    High Volume Discounts:
    If you are interested in volume discounts beyond the quantities listed on our website, please inquire with us directly at (801) 566-3402.
  • 1 $412.99
  • 2-4 $395.79
  • 5-9 $372.59
  • 10+ $355.39
  • Quick Shipping
    Quick Shipping!
    We generally ship within 24 hours on business days. Expedited services are available. If you have a critical deadline, call us to verify the inventory and shipping possibilities at (801) 566-3402.
  • Sales Tax Reseller
    Sales Tax
    Rock West Composites collects sales tax on orders shipped to addresses/states in the United States in which we are required to do so by state guidelines. Tax is calculated according to the state’s guidelines and regulations regarding Shipping, Services, and other non-product related items. We do not collect sales tax for all states. It should not be implied that tax is not due on one’s purchase because we do not collect a tax. You may be responsible for state and local sales/use taxes when filing your returns. Please check your local sales tax laws. Please contact Customer Service to set up a reseller or otherwise tax-exempt account.
  • High Volume Discounts
    High Volume Discounts:
    If you are interested in volume discounts beyond the quantities listed on our website, please inquire with us directly at (801) 566-3402.

Features & Benefits

Made from thermoplastic continuous glass fiber-reinforced face sheets and polyester foam core, these panels are engineered to provide simplified installation, long-lasting components, and overall cost reduction for boat & RV manufacturers.

These versatile panels can be used in a variety of boat building applications including: interior bulkheads, decking, ceilings, hatches, covers, cabinetry and fittings. The exceptional strength-to-weight ratio provides lightweight yet strong structural performance for increased payloads. And they are resistant to ultraviolet (UV) light, chemicals, moisture degradation, and rot to withstand harsh marine conditions.

Benefits;

  • - Ready-to-install: fewer parts and reduced scrap
  • - Thermoplastic construction offers strong adhesive properties for easy bonding to various materials
  • - Toughness and impact resistance for durability Vibration damping and acoustic insulation to reduce engine noise
  • - Dimensional stability for consistent performance in extreme temperature and humidity fluctuations

Learn More About Sandwich Panels In Our Composites Classroom

Additional Information

More Information
WT. 40.000000
Application Marine
Color Off White
Core Thickness V2 0.680"
Materials Fiberglass & Polyester Foam
Panel Core Material Polyester Foam (8.4 lbs/ft^3)
Panel Size V2 48" x 96"
Panel Thickness 0.750
Pattern Fiberglass
Plate Finish Peel Ply
Skin Thickness V2 0.035"

Technical Data

PROPERTY

TEST METHOD

0.50" THICK

0.75" THICK

1.00" THICK

1.50" THICK

Core Density (lb/in3)

ISO 845

8.4

8.4

8.4

8.4

Flexural Rigidity (lb/in2)

ASTM D7249

39,390

74,158

140,081

363,009

Core Shear Yield (psi)

ASTM C393

138

139

131

99

Max Load (lbs)

ASTM C393

482

704

833

1,031

Core Shear ULT (psi)

ASTM C393

159

153

138

113

Face Bend Stress (psi)

ASTM C393

12,582

12,109

10,860

8,916

Insulation R Value

 

~R5

~R5

~R5

~R5

Tolerances

STOCK TOLERANCE SHEET

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