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< Mega Block sheets stacked >

Mega Block™ - Foam + Reinforced Heat Shield

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$94.99

DESCRIPTION

Second Skin’s Acoustic Pro Wall and Ceiling Panels are designed to solve your acoustical needs while enhancing the aesthetic look of your space. With a variety of options to choose from including sizes, shapes and colors it is easy to create the perfect solution for your reverberation sound problems. Acoustic Pro Wall & Ceiling Panels provide the ultimate in acoustical performance with excellent NRC ratings as high as 1.15. They are available in two standard thicknesses: 1” and 2”. The panels are constructed with a 6-7# PCF rigid fiberglass absorber core. The panel edges are chemically hardened and are available in a square edge profile.

DOWNLOAD SPEC SHEET

FEATURES

  • • High-quality, economical, multi-purpose panels
  • • Excellent acoustical performance
  • • Class A fire rated
  • • Custom sizes and shapes

FEATURES

  • • Schools / Universities
  • • Auditoriums
  • • Houses of Worship
  • • Office Spaces
  • • Theaters / Studios
  • • Multi-Purpose Rooms
  • • Conference Rooms

FINISHES & COLORS

Second Skin Acoustic Pro Wall & Ceiling Panels are available in Guilford Anchorage 2335 in a variety of colors: colors for acoustic panels including birch, fossil, asteroid, onyx, red delicious, sunshine, green apple, lapis colors for acoustic panels including birch, fossil, asteroid, onyx, red delicious, sunshine, green apple, lapis DOWNLOAD COLOR CHART

SHAPES & SIZES

shapes including square, rectangle, plank, circle, hexagon and triangle shapes including square, rectangle, plank, circle, hexagon and triangle DOWNLOAD SHAPE DRAWINGS

MOUNTING HARDWARE

rotofast anchors
ROTOFAST ANCHORS Included with Your Order
impaling clip
IMPALING CLIP
DOWNLOAD MOUNTING DETAIL

EDGE DETAIL

edge detail
SQUARE

ACOUSTICAL DATA

FREQ. (HZ) 1" PANELS 2" PANELS
125 0.14 0.22
250 0.27 0.81
500 0.80 1.24
1000 1.11 1.30
2000 1.14 1.21
4000 1.14 1.16
NRC 0.85 1.15

SUMMARY

Download our full spec sheet below: DOWNLOAD SPEC SHEET

Keep your cabin cool with Mega Block, specifically designed to be a best-in-class heat shield by combining an aluminum reflective barrier with the excellent thermal insulation attributes of melamine foam. Mega Block is hydrophobic, lightweight, and flexible while reflecting 98% of radiant heat energy. Use it on the engine side of the firewall, as hood insulation, or any vehicle needing heat control including engine compartment insulation for your boat.

 

  • 0.5 inch thick hydrophobic melamine foam with an aluminum foil-faced composite bonded on top
  • Lightweight, flexible, water resistant, and Class A fire rated
  • Reflects 98% of radiant energy
  • Each sheet is 24” x 24” (4 Sq Ft) and weighs about 1/2 of a pound
  • Thermal range: -40 F to 1000 F
  • Resists organic solvents, odor free, and meets smoke, fire, and toxicity standards
  • Aerospace grade foam and heat shield (R-value per inch: 4.16)
  • Made in Germany with hydrophobic process completed in the USA

 

Product Usage

  • Always face foil side of the product towards the heat source
  • Easy to apply with our peel & stick adhesive backing. You need to apply enough pressure for your fingers to "feel" the adhesive bonding to the metal surface.
  • Install at least 2” from the heat source. We recommend foil insulation tape on the edges to protect the foam.

Recommended Install Locations

  • Hood - cover entire lid with foil facing the engine
  • Firewall - engine side
  • For rear-engine design layouts, apply to the vehicle's back wall.

 

Flammability Ratings:  Description:    Rating:
 UL 94 HF-1  Horizontal Burning  Pass
 UL 94 V-0  Vertical Burning  Pass
 FAR 25.853 (a, i)  60 Sec Vertical

 Burn Time (Avg): 0 Seconds

 Burn Length (Avg): 2”

 Drip Extinguish Time: No Drip 

 FAR 25.856, BSS7365, AITM 2.0053   Radiant Panel 

 After Flame: 0 Seconds

 Flame Propagation: < 1”

 ASTM 662-83, BSS7238  Smoke Generation

 Flaming: Ds (1.5 min) = 57 

 Ds (4.0 min) = 77 

 BSS7239                                      Toxicity                                      Pass
 ASTM E 84  Steiner Tunnel, 1inch thick

 Flame Spread < 25

 Smoke Developed < 50

 ASTM E 162-83  Surface Flammability

 Flame Spread factor 1.83

 Heat Evolution factor 2.50

 Flame Spread index 4.62

 DIN 5510  

 Flammability: S4

 Smoke: SR2

 Drips: ST2

 

Foil Heat Shield Specifications

 Base Fabric Type:  Plain Weave Fiberglass 
 Aluminum Foil thickness:   0.001 inches 
 Composite Characteristics:  
 Thickness (ASTM-D1777-96):   0.02” (Nominal) 
 Weight (ASTM-D-3776-96):   0.1225 lb/sft (Typical) 
 Tensile Strength:(ASTM-D-5035-95):   Warp-75 lb/in 
   Fill- 50 lb/in 
 Flame Resistance (FED 191/5903-2):   
 Flame Out   1 sec max
 Afterglow  1 sec max
 Char Length   1 inch max 
 Temperature Range:  
 Composite  *-40°F to 1,000°F

 1000°F requires 2” between the

 heat shield and the heat source

 *PSA Temperature Range

 -40°F to 450°F

 

Acoustical Properties

ASTM E1050 testing method used to record acoustical absorption coefficients at various thicknesses and frequencies.

                                          Frequency (Hz)

Foam Thickness:  125   250   500   1000   2000   4000 
0.25 in. 4 5 10 20 39 81
0.50 in. 11 12 25 42 77 94
1.0 in. 18 23 50 82 99 99
2.0 in. 31 60 75 90 100 100
3.0 in. 42 67 81 96 100 100
4.0 in. 53 80 90 99 100 100

Shipping Cost:
Calculated at Checkout
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