Second Skin Audio Mega Block | Foam + Reinforced Heat Shield | 2 Sheets | 8sqft

Description

8 SQFT Second Skin Audio Mega Block
2 sheets
BRAND NEW from Second Skin!
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, and water resistant
Reflects 98% of radiant energy
Each sheet is 24” x 24” (4 Sq Ft) and weighs about 1/8 of a pound
Thermal range: -40 F to 1000 F
Resists organic solvents, odor free, and meets smoke, fire, and toxicity standards
Aerospace grade product
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
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